Brass, Composite and Thermoplastic Fittings

Brass, Composite and Thermoplastic Fittings
Brass, Composite and
Thermoplastic Fittings and Valves
Catalog 3501E USA | January 2015
aerospace
climate control
electromechanical
filtration
fluid & gas handling
hydraulics
pneumatics
process control
sealing & shielding
General Technical
Manufacturing Techniques
Tubing Compatibility Chart
Tube Line Fabrication Guide for Leak
Free Systems
Thread Specifications
Flaring Instructions
Thread Designations and Standards for
Threads Used in Fluid Connectors
Straight Thread Size Comparison Chart
S.A.E. Part Index
SAE Standards
U.L. Listed Fittings
Flow Curves
Metric Fitting Nomenclature
Flare and Thread Profiles
Pressure Conversions
English/Metric Conversions
Assembly Guides
Fluid Compatibility Guide
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
General Technical
Catalog 3501E
Manufacturing Techniques
Parker Extruded fittings
Hexagon, round and shaped bars are extruded in the
configuration required, drawn to size, cut to length and
straightened. First a solid round billet (8 to 12 inches in
diameter) is heated to the pliable state and forced by
pressure of approximately 80,000 pounds per square inch
through a die. The resulting continuous length of bar is
cooled and then drawn through dies to the desired external
size. (The drawing process also controls the temper.)
After straightening, the bar is ready for machining.
The process produces a dense, nonporous
material somewhat stronger in the longitudinal
direction due to an orientated flow of the grain.
Material used for Parker Brass Fittings
(Reference SAE J461)
Straight bodies:
Shape bodies:
Shape bodies:
Nuts:
Nuts:
barstock CA 360 or CA 345
extruded barstock CA 360
forged CA 377
barstock CA 360
forged CA 377
Parker Forged Fittings
Material for forgings is extruded in round bars, cut to length
and straightened. (At this point in the process, forging
rod differs from round extruded machinable bars only in
temper and chemical properties.) After straightening, the
bars are cut again into slugs (short lengths), reheated
to the pliable state and pressed under a pressure of
approximately 25,000 pounds per square inch between
upper and lower die cavities. After cooling the flash is
trimmed away and the forging blank is ready for machining.
This process of forming under extreme pressure
produces a uniformly dense material of exceptional
strength. Because grain flow follows the contour,
the fitting has high impact strength and is more
resistant to mechanical shock and vibration.
Of the major brass fittings producers, only
Parker offers elbows and tees machined
from both extruded and forged shapes.
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N4
Catalog 3501E
General Technical
Tubing Compatibility Chart
Parflex
Thermoplastic Tubing
Soft metal tubing
PS = Plastic sleeve & tube support recommended
TS = Tube support is recommended
BS = Brass sleeve recommended
CL = Clamp required
Polyethylene HDPE
Inch (4,6)
Nylon N
Inch (2,2.5,3,4,5,6,8) Metric (4mm 20mm)
Nylon PAT
Inch (2,4,6,8,10,12)
Nylon NR
Inch (2,3,4,5,6,8)
Polypropylene PP & PPB
Inch (2,3,4,5,6,8,10)
Polyurethane U (90 - 95 Shore A)
Inch (2,3,4,6,8,9,12) Metric (4,6,8,10,12)
Polyethylene FRPE
Inch (2.5,4,6,8)
Steel
Polyethylene PE
Inch (2,2.5,3,4,5,6,8)
BS
Polyethylene E & EB
Inch (4,5,6,8,10) Metric (6,8,10,12)
BS
Aluminum
Copper
Industrial Tubing Series (Outside Diameter Shown)
PS
TS
PS
TS
PS
TS
PS
TS
PS
TS
PS
TS
PS
TS
PS
TS
Compression - Inch
(2,3,4,5,6,7,8,10,12,14)
TS
TS
TS
TS
TS
TS
TS
TS
Compress-Align - Inch
(2,3,4,5,6,8,10,12,14,16)
TS
TS
TS
TS
Product Sizes (inch)
BS
TS
TS
TS
TS
TS
BS
Poly-Tite - Inch (2,3,4,5,6,8)
TS
Hi-Duty - Inch (2,3,4,5,6,8,10)
45 degree flare - Inch
(2,3,4,5,6,8,10,12,14)
Compression & Flare
Metru-Lok - Metric
(4,6,8,10,12,14,16,18,22)
Inverted Flare - Inch
(2,3,4,5,6,8,10,12,14)
TS
Fast & Tite - Inch (4,5,6,8,10)
Flow Controls - Inch (2,2.5,4,5,6,8)
Metric (4,6,8,10,12)
Prestolok Composite
Inch (2,2.5,3,4,5,6,8) Metric
(4,5,6,8,10,12,14)
Liquifit - Inch (4,6,8)
TS
TrueSeal - Inch (4,5,6,8)
CL
Par-Barb - Inch (2,3,4,5,6,8,10,12)
Hose Barb - Inch (2,3,4,5,6,8,10,12,16)
Inside Diameter
Barb
Dubl-Barb - Inch (2.5,4,6,8)
Push-to-Connect
Prestolok Brass - Inch (2,2.5,3,4,5,6,8)
Metric (4,5,6,8,10,12,14)
Garden Hose
NTA - Inch (3,4,6,8,10,12)
Transmission Fittings - Inch (2,2.5)
Air Brake Hose - Inch (6,8)
Vibra-Lok - Inch (2,3,4,5,6,8,10,12)
Prestomatic - Inch (2,2.5,3,4,6,8,10,12)
Metric (6,8,10,12,16)
PTC - Inch (4,6,8,10,12)
DOT Transportation
Air Brake - Inch (4,6,8,10,12,16)
SAE Cartridges - Inch (2.5,4,6,8,10,12)
Manifolds - Inch (4,6,8)
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N5
Tubing Compatibility Chart
Parflex
Thermoplastic Tubing
PS = Plastic sleeve & tube support recommended
TS = Tube support is recommended
BS = Brass sleeve recommended
CL = Clamp required
Compression & Flare
IHP/HPD
Hose
Parker 271 hose (SAE J1402)
Inch (6.8) Inside Diameter
GPH General Purpose
Inch (3,4,6,8,12) Inside Diameter
HTFL Diesel Fuel
Sizes 4,6,8,10,12
PFT Diesel Fuel
Sizes 4,6,8,10,12
TS
Air Brake DIN 74324 (Nylon 12)
Metric (4,6,8,10,12,15,16,18)
TS
PFT Air Brake (SAE J844)
Inch (2,2.5,3,4,5,6,8,10,12)
Compress-Align - Inch
(2,3,4,5,6,8,10,12,14,16)
Clear Vinyl
Inch (1/8” - 2 1/2”)
PS
TS
Polyurethane FR (Weld Tubing)
Inch (4,5,6,8)
PS
TS
Polyurethane LU (<90 Shore A)
Inch (2,2.5,4,5)
FEP Fluoropolymer
Inch (1/8” - 1”) Metric (3mm - 12mm)
Transportation Tubing
PFA Fluoropolymer
Inch (3/32” - 1”) Metric (4mm - 12mm)
Polyurethane HU & HUM (>95 Shore A)
Inch (2,2.5,4,6,8,12) Metric (4,6,8,10,12)
Industrial Tubing Series
(Outside Diameter Shown)
Parflex/Atlantic
Fluoropolymer Tubing
Compression - Inch
(2,3,4,5,6,7,8,10,12,14)
Product Sizes (inch)
Metru-Lok - Metric
(4,6,8,10,12,14,16,18,22)
Poly-Tite - Inch (2,3,4,5,6,8)
Hi-Duty - Inch (2,3,4,5,6,8,10)
45 degree flare - Inch
(2,3,4,5,6,8,10,12,14)
Inverted Flare - Inch
(2,3,4,5,6,8,10,12,14)
Fast & Tite - Inch (4,5,6,8,10)
TS
TS
TS
CL
CL
Push-to-Connect
Flow Controls - Inch (2,2.5,4,5,6,8)
Metric (4,6,8,10,12)
Prestolok Brass - Inch (2,2.5,3,4,5,6,8)
Metric (4,5,6,8,10,12,14)
Prestolok Composite
Inch (2,2.5,3,4,5,6,8) Metric
(4,5,6,8,10,12,14)
Liquifit - Inch (4,6,8)
TrueSeal - Inch (4,5,6,8)
Barb
Par-Barb - Inch (2,3,4,5,6,8,10,12)
TS
TS
Dubl-Barb - Inch (2.5,4,6,8)
Hose Barb - Inch (2,3,4,5,6,8,10,12,16)
Inside Diameter
CL
CL
Garden Hose
CL
CL
NTA - Inch (3,4,6,8,10,12)
Transmission Fittings - Inch (2,2.5)
DOT Transportation
General Technical
Catalog 3501E
Air Brake - Inch (4,6,8,10,12,16)
Air Brake Hose - Inch (6,8)
Vibra-Lok - Inch (2,3,4,5,6,8,10,12)
Prestomatic - Inch (2,2.5,3,4,6,8,10,12)
Metric (6,8,10,12,16)
PTC - Inch (4,6,8,10,12)
SAE Cartridges - Inch (2.5,4,6,8,10,12)
Manifolds - Inch (4,6,8)
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N6
Catalog 3501E
PS
TS
Compression - Inch
(2,3,4,5,6,7,8,10,12,14)
TS
TS
TS
Compress-Align - Inch
(2,3,4,5,6,8,10,12,14,16)
TS
Metru-Lok - Metric
(4,6,8,10,12,14,16,18,22)
TPU Polyurethane (52 shore D)
Inch (2,2.5,3,4,5,6,8) Metric (3,4,6,8,10,16)
PS
TS
PVDF Fluoropolymer
Inch (2,3,4,5,6,8,10,12,16)
PS
TS
PTFE Fluoropolymer
Inch (3/32” - 1.1”) Metric (3mm - 16mm)
Polyethylene
Inch (2,4,6,8,10) Metric (4,6,8,10,12,16)
PS = Plastic sleeve & tube support recommended
TS = Tube support is recommended
BS = Brass sleeve recommended
CL = Clamp required
Polyamide (Nylon)
Inch (2,3,4,5,6,8,10,12) Metric (3mm - 22mm)
Polyflex
Tubing
TS
Poly-Tite - Inch (2,3,4,5,6,8)
TS
Hi-Duty - Inch (2,3,4,5,6,8,10)
45 degree flare - Inch
(2,3,4,5,6,8,10,12,14)
Compression & Flare
BS
Product Sizes (inch)
Inverted Flare - Inch
(2,3,4,5,6,8,10,12,14)
Flow Controls - Inch (2,2.5,4,5,6,8)
Metric (4,6,8,10,12)
Liquifit - Inch (4,6,8)
Push-to-Connect
Prestolok Composite
Inch (2,2.5,3,4,5,6,8) Metric
(4,5,6,8,10,12,14)
TrueSeal - Inch (4,5,6,8)
Par-Barb - Inch (2,3,4,5,6,8,10,12)
Hose Barb - Inch (2,3,4,5,6,8,10,12,16)
Inside Diameter
Barb
Dubl-Barb - Inch (2.5,4,6,8)
Garden Hose
NTA - Inch (3,4,6,8,10,12)
Transmission Fittings - Inch (2,2.5)
Air Brake Hose - Inch (6,8)
Vibra-Lok - Inch (2,3,4,5,6,8,10,12)
Prestomatic - Inch (2,2.5,3,4,6,8,10,12)
Metric (6,8,10,12,16)
PTC - Inch (4,6,8,10,12)
DOT Transportation
Air Brake - Inch (4,6,8,10,12,16)
Every hydraulic, pneumatic and
lubrication system requires some
form of tube line fabrication and
fitting installation for completion.
Proper fabrication and installation are
essential for the overall efficiency,
leak free performance, and general
appearance of any system.
Start by planning ahead. After sizing
the tube lines and selecting the
appropriate style of fitting, consider the
following in the design of your system:
1.Accessibility of joints
2.Proper routing of lines
3.Adequate tube line supports
4.Available fabricating tools
Fast & Tite - Inch (4,5,6,8,10)
Prestolok Brass - Inch (2,2.5,3,4,5,6,8)
Metric (4,5,6,8,10,12,14)
Tube Line
Fabrication
Guide for Leak
Free Systems
Routing of Lines
Routing of lines is probably the
most difficult yet most significant of
these system design considerations.
Proper routing involves getting a
connecting line from one point to
another through the most logical path.
Always try to leave fitting joints as
accessible as possible. Hard to reach
joints are hard to assemble and tighten
properly. Inaccessible joints are also
more difficult and time consuming to
service.
(continued next page)
SAE Cartridges - Inch (2.5,4,6,8,10,12)
Manifolds - Inch (4,6,8)
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N7
General Technical
Parflex/Atlantic
Fluoropolymer Tubing
General Technical
Catalog 3501E
The most logical path should have the
following characteristics:
■■ Avoid excessive strain on joint — A strained joint
will eventually leak. (See Figures A14 through A21.)
■■ Allow for expansion and contraction — Use
a “U” bend or a hose in long lines to allow for
expansion and contraction. (See Figure A22.)
■■ Allow for motion under load — Even some apparently
rigid systems do move under load. (See Figure A23.)
Fig. A22 — U-Bend Allowing Expansion and Contraction
■■ Get around obstructions without using
excessive amount of 90° bends — Pressure
drop due to one 90° bend is greater than that due
to two 45° bends. (See Figures A24 and A25.)
■■ Keep tube lines away from components that require
regular maintenance. (See Figures A26 and A27.)
■■ Have a neat appearance and allow for
easy troubleshooting, maintenance and
repair. (See Figures A28 and A29.)
Fig. A23 — Bent Tube Allowing for Motion Under Load
Fig. 24 — Correct
Fig. A14 — Correct Routing
Fig. A15 — Incorrect Routing
Fig. A25 — Incorrect
Fig. A16 — Correct Routing
Fig. A17 — Incorrect Routing
Fig. A18 — Correct Routing
Fig. A19 — Incorrect Routing
Fig. A20 — Correct Routing
Fig. A21 — Incorrect Routing
Fig. A26 — Correct
Fig. A27 — Incorrect
Fig. A28 — Correct
Fig. A29 — Incorrect
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N8
Catalog 3501E
General Technical
Thread Specifications
Dryseal Pipe Threads
All dryseal pipe threads are manufactured in accordance
with the American National Standards Institute (ANSI)
B1.20.3 specification and designed to seal pressure tight
joints. The threads may incorporate the NPTF (National
Standard Pipe Taper Fuel and Oil), PTF-SAE Short,
PTF-SPL Short or PTF-SPL Extra Short form. Dryseal
threads are used on brass products found within this
catalog. Use of a thread sealant is recommended.
Non-Dryseal Pipe Threads
All non-dryseal pipe threads are manufactured in
accordance with the American National Standards
Institute (ANSI) B1.20.1 specification. These tapered
pipe threads are used on our carbon and stainless steel
products. Use of a thread sealant is recommended.
Nickel Plating
Nickel Plating is optional on standard product. Specifications
for plating are not considered when standard product is
manufactured. Since plating will alter thread pitch diameters,
all plated threads should be qualified by functional fit with
mating parts and not by standard thread gauging. Consult
factory on plated product that will be qualified by standard
thread gauging. These should be ordered as non-standards
so product can be machined to pre-plated specifications.
Nickel plating provides a corrosion resistant coating
which is desirable in many applications. Electrolytic nickel
plating is the standard plating supplied unless otherwise
specified. This will provide a uniform coverage of external
surfaces; however, internal surfaces may be uncoated.
Thread” found within this catalog are manufactured
in accordance with the American National
Standards Institute (ANSI) B1.1 specification.
British Standard Pipe Threads BSPT and BSPP
Pressure Tight
The British pipe threaded products found within this catalog
intended for use where pressure tight joints are made on
the threads are manufactured in accordance with British
Standard (BS) 21 and International Standards Organization
(ISO) 7-1. The threads are designated as follows:
Rp: Internal parallel
Rc: Internal taper
Rs: Special external parallel
R: External taper
Use of a thread sealant is recommended with
the R series thread. An elastomeric peripheral
seal should be used with the Rs thread.
Non-Pressure Tight
All British Standard parallel pipe threads manufactured
in this catalog according to BS2779 and ISO 228-1 are
intended for use where pressure tight joints are not made
on the threads. An elastomeric peripheral seal should
be used. These threads are designated as follows:
G: Internal Thread
GA, External thread, tight tolerance classification
GB, External thread, general purpose and
assumed if no classification designation is given
Unified Threads
All threads in the columns headed “Straight
Dryseal Pipe Thread
Metal to metal contact. Crests of thread are crushed
by the roots when wrench-tightened to form seal.
Non-Dryseal Pipe Thread
Flanks are in contact with possible clearance between
the roots and crests. Will not prevent spiral leakage
BS21 British Standard Pipe Thread
for Pressure Tight Joints
Metal to metal contact provides seal as
tapered thread is wrench-tightened.
BS2779 British Standard Pipe Thread
for Non-Pressure Tight Joints
Thread tolerances allow for possible clearance
between threads. Will not prevent leakage paths.
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N9
General Technical
Catalog 3501E
Pipe Thread Assembly
The two British Standard pipe thread forms used for
Parker’s standard product are manufactured in a tighter
tolerance range than required by the standards in
order to facilitate the assembly and mating of fittings
produced by the two different standards. In general,
BS21 threads do not necessarily mate with BS2779
threads at tolerance overlap conditions, but fittings located
within this catalog can be assembled as follows:
External Thread
Mating Internal Thread
G-BS2779 (parallel) G-BS2779 (parallel)
Rp-BS21* (parallel)
Rs-BS21 (parallel)
Rp-BS21 (parallel)
G-BS2779 (parallel)
R-BS21 (taper)
Rp-BS21 (parallel)
Rc-BS21 (taper)
G-BS2779 (parallel)
*This thread must be manufactured within
a reduced tolerance range to always
assemble with the G series external thread.
British Standard ISO Metric Screw Threads
They are commonly used in miniature pneumatic applications
because of the availability of small thread diameters and
are also used extensively in the automotive industry.
There are two forms of sealing on metric screw threads.
■■ O-ring sealing into a profiled port in
accordance with ISO 6149.
■■ Peripheral sealing with a copper or bonded
washer in accordance with ISO 261 and 262.
Peripheral sealing of parallel
threads
Pressure-tight joints of screwed
connections with parallel threads
are achieved by placing a seal
between the two machined faces
Flat seals
Washers and rings are manufactured
in many different materials including
copper, aluminium, fiber, plastics, etc.
The tightening torque at assembly
must be carefully selected so as
to avoid compressing the seal to
the point of extrusion. As a general
rule, the fitting should be tightened
with an additional 1/4 wrench turn
from the fingertight position.
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
O-rings
Depending upon the configuration
of the female port or male thread,
O-Ring seals are fitted with or
without back-up washers, and can
be fully retained in a captive seal.
N10
Catalog 3501E
General Technical
Flaring Instructions
In order to properly flare copping tubing for use with Parker 45° Flared Fittings and Inverted Flared Fittings,
the following procedures and specifications should be met in preparation and make-up of flares.
1. Cut tube with tube cutter:
To minimize the burr and
workhardening, use a light
feed on the cutting wheel and
make several revolutions.
NOMINAL
TUBE
B
47˚
43˚
91˚
89˚
FLARE
SEAT
A
TUBE
OD
2. Ream the tubing: Cutting
D
with a tube cutter will always
SLIGHT FLAT PERMISSIBLE
create a burr. The burr
must be removed to obtain
maximum sealing surface. Remove only the burr, do
not remove material from the original wall thickness.
Also clean the tube end thoroughly to remove burrs.
A SINGLE FLARE
DIAMETER
B SINGLE FLARE
RADIUS
D SINGLE FLARE
WALL THICKNESS
IN
MAX. IN
MIN. IN
+/- 0.01 IN
MAX. IN
1/8
.181
.171
.02
.035
3/16
.249
.239
.02
.035
1/4
.325
.315
.02
.049
5/16
.404
.388
.02
.049
3/8
.487
.471
.02
.065
7/16
.561
.545
.02
.065
1/2
.623
.607
.02
.083
9/16
.676
.660
.02
.083
5/8
.748
.732
.02
.095
3. Flare tubing: Flare with a compression or generating
type flaring tool. Follow tool manufacturer’s instructions
for: (a) positioning the tube in tool and (b) for the
correct number of turns on the feed handle.
3/4
.916
.900
.02
.109
7/8
1.041
1.025
.02
.109
1
1.157
1.141
.02
.120
4. Inspect tubing: The flare cone should be checked for
a smooth surface on the i.D. Of the cone and measure
with micrometer over largest o.D. For proper size. (See
dimensions below for flare size for each tubing size.)
Thread Designations and Standards for
Threads Used in Fluid Connectors
DESCRIPTION
APPLICABLE STD.
NPSC
AMERICAN STANDARD STRAIGHT PIPE THREADS IN PIPE COUPLINGS
ANSI B1.20.1
FED-STD-H28/7
NPSF
DRYSEAL AMERICAN STANDARD FUEL INTERNAL STRAIGHT PIPE THREADS (GENERALLY SED IN SOFT OR DUCTILE
MATERIALS TO MATE WITH NPTF EXTERNAL TAPER THREADS)
SAEJ476
ANSI B1.20.3
FED-STD-H28/8
NPSI
DRYSEAL AMERICAN INTERMEDIATE INTERNAL STRAIGHT PIPE THREADS (FOR BRITTLE OR HARD MATERIALS;
INTENDED TO MATE WITH PTF-SAE SHORT EXTERNAL TAPER THREADS)
SAE J476
ANSI B1.20.3
FED-STD-H28/8
NPSM
AMERICAN STANDARD STRAIGHT PIPE THREADS FOR FREE-FITTING MECHANICAL JOINTS FOR FIXTURES (THESE
THREADS FIT FREELY OVER NPTF THREADS. THEY ARE USED IN SWIVEL NUTS OF 07 ADAPTERS)
ANSI B1.20.1
FED-STD-H28/7
ANPT
AERONAUTICAL NATIONAL TAPER PIPE THREADS (SIMILAR TO NPT WITH VARIOUS ADDITIONAL REQUIREMENTS IN
GAGING)
MIL-P-7105
NPT
AMERICAN STANDARD TAPER PIPE THREADS FOR GENERAL USE
ANSI B1.20.1
FED-STD-H28/7
NPTF
DRYSEAL AMERICAN STANDARD TAPER PIPE THREADS (USED IN ALL OF OUR STEEL AND BRASS FITTINGS)
SAE J476
ANSI B1.20.3
FED-STD-H28/8
PTF - SAE SHORT
DRYSEAL SAE SHORT TAPER PIPE THREADS (MAINLY USED IN LOW PRESSURE PNEUMATIC AND FUEL
APPLICATIONS)
SAE J476
ANSI B1.20.3
FED-STD-H28/8
PTF - SPL SHORT1
DRYSEAL SPECIAL SHORT TAPER PIPE THREADS
ANSI B1.20.3
PTF - SPL EXTRA
SHORT1
DRYSEAL SPECIAL EXTRA SHORT TAPER PIPE THREADS
ANSI B1.20.3
TAPER PIPE
STRAIGHT PIPE
ABBREVIATION
Continued next page
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N11
DESCRIPTION
APPLICABLE STD.
UNIFIED CONSTANT PITCH THREADS (STANDARD SERIES: 4, 6, 8, 12, 16, 20, 28, 32)
ANSI B1.1
ED-STD-H28/2
UNC
UNIFIED COARSE THREADS
ANSI B1.1
FED-STD-H28/2
UNEF
UNIFED EXTRA FINE THREADS
ANSI B1.1
FED-STD-H28/2
UNF
UNIFIED FINE THREADS
ANSI B1.1
FED-STD-H28/2
UNS
UNIFIED SPECIAL PITCH THREADS
ANSI B1.1
FED-STD-H28/3
UNJ
UNIFIED CONTROLLED ROOT RADIUS THREADS
ANSI B1.15
FED-STD-H28/4
METRIC SCREW THREADS — M PROFILE
ISO 261
ANSI B1.13M
FED-STD-H28/21
M — KEG
METRIC TAPER THREADS (MAINLY USED IN GERMANY)
DIN 158
R (BSPT)
BRITISH STANDARD TAPER PIPE THREADS, EXTERNAL
BS 21
ISO 7/1
RC (BSPT)
BRITISH STANDARD TAPER PIPE THREADS, INTERNAL
BS 21
ISO 7/1
BRITISH STANDARD PIPE (PARALLEL) THREADS
BS 2779
ISO 228/1
PF2
JIS PARALLEL PIPE THREADS
JIS B202
ISO 228/1
PT2
JIS TAPER PIPE THREADS
JIS B203
ISO 7/1
PS
JIS PARALLEL INTERNAL PIPE THREADS (TO MATE WITH PT THREADS)
JIS B203
ABBREVIATION
BRITISH
STANDARD
METRIC
THREADS
UNIFIED THREADS
UN
M
RP OR G (BSPP)
JAPANESE
STANDARD
General Technical
Catalog 3501E
Table A48 — Thread Designations and Standards for Threads Used in Fluid Connectors
1. Used in some pneumatic components where shortened thread depth is required because of lack of enough material due to component size limitations.
2. PF and PT threads are functionally interchangeable with BSPP and BSPT threads, respectively.
These are old designations. They are being replaced with G (for PF) and R and Rc (for PT) as documents are revised.
Straight Thread Size Comparison Chart
TUBE O.D.
1/8
3/16
1/4
5/16
3/8
7/16
1/2
5/8
3/4
7/8
1
SAE 45°FLARED
5/16
-24
3/8
-24
7/16
-20
1/2
-20
5/8
-18
11/16
-16
3/4
-16
7/8
-14
1-1/16
-14
1-1/4
-12
-
INVERTED FLARED
5/16
-28
3/8
-24
7/16
-24
1/2
-20
5/8
-18
11/16
-18
3/4
-18
7/8
-18
1-1/16
-16
1-3/16
-16
-
-
-
7/16
-24
-
17/32
-24
-
11/16
-20
13/16
-18
1
-18
-
1-1/4
-16
5/16
-24
3/8
-24
7/16
-24
1/2
-24
9/16
-24
5/8
-24
11/16
-20
13/16
-18
1
-18
1-1/8
-18
1-1/4
-18
3/8
-24
7/16
-24
1/2
-24
-
11/16
-20
-
-
-
-
AIR BRAKE/NTA
STANDARD.
COMPRESSION /
COMPRESS-ALIGN
POLY-TITE
VIBRA-LOK
V510 BALL VALVES
HI-DUTY FLARELESS
TUBE FITTINGS
3/8
-24
-
1/2
-24
9/16
-24
5/8
-24
-
13/16
-18
1
-18
1-1/8
-18
-
-
-
-
7/16
-20
-
9/16
-18
-
3/4
-16
7/8
-14
1-1/16
-12
-
1-5/16
-12
5/16
-24
3/8
-24
7/16
-20
1/2
-20
9/16
-20
-
11/16
-16
7/8
-18
-
-
-
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N12
Catalog 3501E
PART NO.
PAGE
SAE 010101.....................H8
SAE 010102.....................H9
SAE 010103.....................H9
SAE 010104.....................H8
SAE 010105................... H12
SAE 010106................... H12
SAE 010107................... H12
SAE 010108..................... H7
SAE 010109................... H12
SAE 010110.....................H8
SAE 010111.....................H8
SAE 010112................... H12
SAE 010113..................... H7
SAE 010114..................... H7
SAE 010165..................... H7
SAE 010166..................... H7
SAE 010167..................... H7
SAE 010201................... H11
SAE 010202.................. H10
PART NO.
PAGE
SAE 010203.................. H11
SAE 010302.................. H11
SAE 010401................... H10
SAE 010424................... H11
SAE 010425................... H10
SAE 010501................... H10
SAE 040101................... H14
SAE 040102.................. H14
SAE 040103.................. H14
SAE 040110................... H14
SAE 040202.................. H15
SAE 040203.................. H15
SAE 040302.................. H15
SAE 040401.................. H14
SAE 040424.................. H15
SAE 040425.................. H15
SAE 040427.................. H15
SAE 060101 BA...............G8
SAE 060102 BA...............G9
PART NO.
PAGE
SAE 060103 BA...............G9
SAE 060110.....................G8
SAE 060111.....................G8
SAE 060115.....................G8
SAE 060201 BA............ G10
SAE 060202 BA............ G10
SAE 060203 BA............ G11
SAE 060401 BA............ G10
SAE 060424 BA............ G11
SAE 060425 BA............ G11
SAE 100101 BA............... F7
SAE 100102 BA............... F8
SAE 100103 BA............... F8
SAE 100110..................... F7
SAE 100115..................... F7
SAE 100201 BA............... F8
SAE 100202 BA............... F9
SAE 100203 BA............... F9
SAE 100302 BA............... F9
PART NO.
PAGE
SAE 100401 BA............... F8
SAE 100424 BA............... F9
SAE 100425 BA............... F9
SAE 120101 BA..............F14
SAE 120102 BA..............F14
SAE 120103 BA..............F14
SAE 120111....................F14
SAE 120115....................F14
SAE 120201 BA..............F14
SAE 120202 BA..............F15
SAE 120203 BA..............F15
SAE 120302 BA..............F15
SAE 120401 BA..............F14
SAE 120424 BA..............F15
SAE 120425 BA..............F15
SAE Standards
(Current)
J246:
Spherical and Flanged Sleeve (Compression) Tube Fittings
Tubing: Copper and J844 Nylon
Fittings: NTA and Air Brake
J476:
Dryseal Pipe Threads
J512:
Automotive Tube Fittings
Tubing: Copper and Nylon
Fittings: 45° Flare, Inverted Flare, Compression
J513:
Refrigeration Tube Fittings
Tubing: Annealed Copper
Fittings: 45° Flare
J530:
Automotive Pipe Fittings
Fittings: Pipe
J531:
Automotive Pipe, Filler and Drain Plugs
Fittings: Pipe Plugs
J844: Nonmetallic Air Brake System Tubing
Tubing: Non-reinforced Type A, reinforced Type B
J1131: Performance Requirements
for SAE J844 Nonmetallic
Tubing and Fitting
Assemblies Used in Automotive Air Brake Systems
Tubing: J844 Nylon
Fittings: NTA and Prestomatic
J1615: Thread Sealants
J2494: Brass Body Push-to-Connect Fittings
Tubing: J844 Nylon
Fittings: Prestomatic
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N13
General Technical
S.A.E. Part Index
General Technical
Catalog 3501E
U.L. Listed Fittings
Many of the Fluid System Connectors Division’s fittings
have been listed by the Underwriter’s Laboratory. The
listings fall under 1 of 3 categories, depending upon
application. Underwriter’s requires that the smallest unit
package carry the U.L. symbol and each carton be printed
in accordance with the specification of each category.
List of U.L. Fittings
FITTINGS, FLAMMABLE LIQUID
1F
2GF
3GF
14FL
14FSV
14FSX
41FL
41FS
41FX
41IF
41IFS
42F
42IFHD
46F
46IFHD
48F
48IFHD
60C
61C
61CA
61CL
62C
62CA
62CABH
62CBH
66C
66CA
68C
68CA
144F
145F
147F
149F
150F
151F
155F
159F
164C
164CA
165C
165CA
168C
168CA
169C
169CA
170C
170CA
171C
171CA
172C
172CA
176C
176CA
177C
177CA
244F
244IFHD
245IFHD
249F
249IF
249IFHD
250IFHD
251IFHD
252IFHD
256IF
259IFHD
264C
264CA
265C
265CA
269C
269CA
270C
270CA
639C
639CA
639F
640F
660FHD
661FHD
664FHD
FITTINGS, FUEL EQUIPMENT, MARINE
2GF
3GF
14FL
42F
46F
48F
144F
145F
147F
149F
150F
151F
155F
159F
639F
640F
660FHD
661FHD
664FHD
SHUT-OFF VALVES, FLAMMABLE LIQUIDS,
LP GAS AND COMPRESS GAS
XV520P-4
XV520P-6
XV520P-8
XV520P-12
XV520P-16
XV520P-20
XV520P-24
XV520P-32
XV520P-40
XV520P-48
XV500P-20
XV500P-24
XV500P-32
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N14
Catalog 3501E
General Technical
Flow Curves
87 psi
14.00
F
FCC731-5/32-2 | FC731-4M-2G
FC705-5/32-2 | FC701-4M-2G
40
12.00
Return Direction
FCC731-4-2 | FC731-6M-2G
FC705-4-2 | FC701-6M-2G
F
N = Number of Turns
Controlled Direction
40
35
35
30
30
25
25
20
20
15
15
10
10
5
5
FCC731-4-4 | FC731-6M-4G
FC705-4-4 | FC701-6M-4G
F
F = Flow in SCFM
F
FC731-8M-2G | FC701-8M-2G
50
45
40
10.00
35
30
8.00
25
6.00
20
15
4.00
10
2.00
0.00
70
N
0
2
4
6
8
10
12
14
16
0
FC731-8M-4G
F
N
0
70
60
60
50
50
40
40
30
30
2
4
6
8
10
12
14
16
0
2
4
6
8
10
12
14
80
0
70
10
N
0
0
2
4
6
8
10
10
FCC731-6-6 | FC731-10M-6G
FC705-6-6 | FC701-10M-6G
0
2
80
60
40
20
10
0
2
4
F
6
8
N
10
N
0
0
FC701-14M-8G
14.00
120
140
8
20
0
F FC731-12M-8G | FC701-12M-8G
160
6
100
30
10
4
60
40
20
2
F
120
50
20
N
0
16
FCC731-6-4 | FC731-10M-4G
FC705-6-4 | FC701-10M-4G
F
FC731-8M-6G
F
5
N
0
F
2
4
6
8
10
12
FCCI731-5/32-2 | FCCI731-4M-2G
40
6
8
10
12
F
FCCI731-4-2 | FCCI731-6M-2G
0
2
14
30
10.00
80
4
35
12.00
100
120
N
0
14
25
100
8.00
20
60
80
6.00
60
15
40
4.00
40
20
20
0
0
45
F
2
4
6
8
10
12
14
N
N
0
0
FCCI731-4-4 | FCCI731-6M-4G
60
10
2.00
2
4
F
6
8
10
12
14
0.00
FCCI731-8M-2G
70
40
50
5
N
0
2
4
F
6
8
10
12
14
N
0
16
FCCI731-8M-4G
70
60
60
50
50
40
40
30
30
20
20
4
F
6
8
10
12
14
16
FCCI731-8M-6G
35
40
30
25
30
20
20
15
10
10
10
5
0
N
0
2
4
6
8
10
12
14
16
N
0
0
2
4
6
8
10
N
0
10
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
0
2
4
6
8
10
N
0
0
2
4
6
8
10
N15
General Technical
Catalog 3501E
87 psi
FCCI731-10M-4G
F
Return Direction
FCCI731-10M-6G
F
90
N = Number of Turns
Controlled Direction
FCCI731-12M-8G
F
120
3
160
80
F = Flow in SCFM
F
FCM731-3M-M3
140
100
70
120
60
2
80
100
50
60
80
40
30
60
40
20
20
10
0
4
1
40
20
N
0
2
4
6
8
10
12
14
F
FCM731-2-0 | FCM731-3M-M5
FCMI731-2-0 | FCMI731-3M-M5
0
20
N
0
2
4
F
6
8
10
12
14
0
FCM731-8M-2G
N
0
2
4
6
10
12
40
45
35
40
16
3
N
0
2
4
6
8
10
FCM731-8M-6G
F
35
30
14
30
25
12
25
10
2
0
14
FCM731-8M-4G
F
18
8
20
20
8
15
15
6
1
10
10
4
5
2
0
N
0
2
4
6
8
10
F FCMI731-5/32-0 | FCMI731-4M-M5
0
4.5
3.5
N
0
F
1
2
3
4
5
6
7
8
0
FCMI731-4-0 | FCMI731-6M-M5
14
4
3
5
0
1
2
3
F
4
5
6
7
8
9
N
0
FCMI731-8M-2G
50
0
1
2
F
3
4
5
6
7
8
N
FCMI731-8M-6G
45
12
40
3.5
2.5
10
35
3
2
2.5
8
1.5
2
6
30
25
20
1.5
15
4
1
1
0.5
0
160
10
2
0.5
N
0
2
4
6
8
10
F FCKCI731-5/32-0 | FCKCI731-4M-M5
0
5
N
0
F
2
4
6
8
5
N
0
10
0
FCKCI731-4-0 | FCKCI731-6M-M5
12
140
1
2
3
4
5
6
7
0
F FCKCI731-5/32-2 | FCKCI731-4M-2G
F
1
2
3
4
5
6
7
8
9
10
N
FCKCI731-4-2 | FCKCI731-6M-2G
20
10
4
15
120
8
100
3
80
6
10
2
60
4
40
5
1
2
0
0
0
8
0
2
4
6
8
N
0
0
2
4
6
8
N
0
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
0
2
4
6
8
N
0
0
2
4
6
8
N
N16
Catalog 3501E
F FCKCI731-4-4 | FCKCI731-6M-4G
Return Direction
FCKCI731-8M-2G
F
N = Number of Turns
Controlled Direction
15
20
12
20
15
9
15
10
6
10
5
3
5
F = Flow in SCFM
FCKCI731-8M-4G
F
25
60
25
General Technical
87 psi
FCKCI731-8M-6G
F
50
40
30
20
0
9
0
2
F
4
6
8
10
N
0
FCKCI731-10M-4G
0
2
4
6
8
N
FCKCI731-10M-6G
F
0
8
70
10
0
2
4
6
8
10
N
FC832-5/32 | FC832-4M
FCPM832-4M
F
2
4
6
8
10
12
14
16
18
N
FC832-4 | FC832-6M
FCPM832-6M
F
16
14
6
50
12
5
6
0
18
7
60
0
40
10
4
8
30
3
20
3
30
0
2
4
6
8
10
N
FC832-5 | FC832-8M
FCPM832-8M
F
0
45
4
1
10
0
6
2
0
2
4
6
8
10
12
14
16
18
N
FC832-6 | FC832-10M
FCPM832-10M
F
0
90
40
80
35
70
30
60
25
50
20
40
15
30
10
20
2
N
0
2
4
6
8
10
12
N
0
0
2
4
6
8
10
FC832-8| FC832-12M
FCPM832-12M
F
25
20
15
10
5
10
5
N
0
0
2
4
6
8
10
12
14
N
0
0
2
4
6
8
10
12
14
16
N
0
18
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
0
2
4
6
8 10 12 14 16 18 20 22 24 26
N17
General Technical
Catalog 3501E
87 psi
FCM731-4-0 | FCM731-6M-M5
FCMK731-4-0
F
12.72
5.30
Return Direction
FCM731-4-2 | FCM731-6M-2G
FCMK731-4-2
F
N = Number of Turns
Controlled Direction
21.18
10.60
F
FCMB731-4M-M5
FCM731-4-4 | FCM731-6M-4G
FCMK731-4-4
F
100
17.65
80
4.24
8.48
14.12
6.36
10.59
4.24
7.06
2.12
3.53
3.18
60
2.12
40
1.06
20
N
0
0
2
4
6
8
N
0
10
0
2
4
6
8
N
0
10
0
2
F
50
4
6
8
N
0
10
0
2
F
4
6
8
10
FCCS731-8M-6R
FCCS731-8M-4R
FCCS731-8M-2R
FCMB731-6M-M5
3.5
F = Flow in SCFM
F
60
60
F
45
3
50
50
40
2.5
35
40
40
30
2
25
1.5
30
30
20
20
20
15
1
10
10
10
0.5
5
N
0
2
0
6
4
0
10
8
N
12
0
N
0
F
8
6
4
2
10
0
12
N
0
2
10
8
6
4
12
FCMS731-5/32-2 | FCM8731-4M-2R
FCMS731-5/32-0 | FCMS731-4M-M5
FCCS731-6-6 | FCCS731-10M-6R
FCCS731-6-4 | FCCS731-10M-4R
100
10
8
6
4
2
0
F
140
6
10
9
90
120
5
8
80
100
70
7
4
60
6
80
5
3
50
60
4
40
2
30
3
40
2
20
1
20
1
10
N
0
024
68
10
12
14
Controlled Direction – 14.5 psi
Controlled Direction – 72.5 psi
Return Direction – 14.5 psi
Return Direction – 72.5 psi
N
0
0
2
4
6
8
10
12
0
14
0
0
2
4
6
8
0
2
4
6
8
10
Controlled Direction – 43.5 psi
Controlled Direction – 101.5 psi
Return Direction – 43.5 psi
Return Direction – 101.5 psi
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N18
Catalog 3501E
Return Direction
FCMS731-6M-M5
6
FCMS731-6M-2R
F
10
N = Number of Turns
Controlled Direction
F = Flow in SCFM
FCMSI731-4M-M5
F
4.5
General Technical
87 psi
FCMSI731-6M-M5
F
6
F
4
5
5
8
3.5
4
4
3
6
2.5
3
3
2
4
2
2
1.5
1
2
1
1
0.5
N
0
0
2
4
6
8
N
0
0
2
4
FCB832-5/32 | FCB832-4M
6
6
8
N
0
10
0
2
FCB832-4 | FCB832-6M
F
16
4
6
N
0
0
8
2
4
6
8
FCB832-5 | FCB832-8M
F
F
25
14
5
20
12
4
10
15
8
3
10
6
2
4
5
1
2
N
0
0
2
4
6
8
10
12
14
16
Controlled Direction – 14.5 psi
Controlled Direction – 72.5 psi
Return Direction – 14.5 psi
Return Direction – 72.5 psi
N
0
0
2
4
6
8
N
0
10
0
2
4
6
8
1
12
Controlled Direction – 43.5 psi
Controlled Direction – 101.5 psi
Return Direction – 43.5 psi
Return Direction – 101.5 psi
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N19
General Technical
Catalog 3501E
Metric Fitting Nomenclature
FITTING TYPE
MMETRU-LOK
PPRESTO-LOK
FITTING MATERIAL
F
3
B
M
BBRASS
KPLASTIC
B 4 - 1/8
FITTING STYLE
ASSEMBLED FITTING
TUBE SIZE
PORT END THREAD SIZE RANGES
BNUT
90° MALE ELBOW CONNECTOR
C
90° MALE ELBOW CONNECTOR, SWIVEL
C6
90° MALE/FEMALE ELBOW ADAPTER
CD
CD43
90° MALE/FEMALE BSPT/BSPP ADAPTER
D
90° FEMALE ELBOW CONNECTOR
90° FEMALE ELBOW ADAPTER
DD
90° FEMALE BSPP ELBOW ADAPTER (DD4
DD44
IN USA)
90° ELBOW UNION CONNECTOR
E
STRAIGHT THREAD STUD CONNECTOR
F
(MALE CONNECTOR)
STRAIGHT THREAD LONG CONNECTOR OR
FF
MALE STRAIGHT ADAPTER
MALE TO FEMALE ADAPTER, STRAIGHT
FG
MALE BSPT STRAIGHT ADAPTER
FF33
MALE BSPP STRAIGHT CONNECTOR
FF44
MALE/FEMALE JUMP SIZE ADAPTER
FG
MALE/FEMALE BSPT/BSPP JUMP SIZE
FG43
ADAPTER (F3G4 IN USA)
FNCAP
FEMALE STRAIGHT CONNECTOR
G
FEMALE BSPP STRAIGHT ADAPTER (GG4
GG44
IN USA)
H
STRAIGHT UNION CONNECTOR
HOLLOW HEX HEAD PLUG
HHP
BSPT HOLLOW HEX HEAD PLUG
HHP3
BSPT HOLLOW HEX HEAD PLUG
HP3
UNION TEE CONNECTOR
J
UNION CROSS CONNECTOR
K
FEMALE CROSS ADAPTER
KMM00
FEMALE BSPP CROSS ADAPTER
KMM004
MMO
FEMALE TEE ADAPTER
FEMALE BSPP TEE ADAPTER
MMO444
MMS
FEMALE/FEMALE/MALE TEE ADAPTER
FEMALE/FEMALE/MALE BSPP/BSPP/BSPT
MMS443
TEE ADAPTER
PNPLUG
MALE/FEMALE BSPT/BSPP REDUCING
PTR34
ADAPTER
PTR44
MALE/FEMALE BSPP REDUCING ADAPTER
(PTR4 IN USA)
R
MALE STUD RUN TEE CONNECTOR
MALE RUN TEE CONNECTOR, SWIVEL
R6
MALE STUD BRANCH TEE CONNECTOR
S
S6
MALE BRANCH TEE CONNECTOR, SWIVEL
TSLEEVE
STANDPIPE TO MALE
T2HF
STANDPIPE TO FEMALE
T2HG
INSERT (FOR THIN WALLED OR PLASTIC
T23
TUBE)
T23HF
STANDPIPE TO MALE BSPT
STANDPIPE TO FEMALE
T24HG
STANDPIPE TO METRIC STRAIGHT THREAD
T28HF
TUBE END SIZE JUMPER
TE
TUBE END REDUCER
TR
W
STRAIGHT BULKHEAD UNION CONNECTOR
90° BULKHEAD UNION ELBOW
WE
CONNECTOR
STRAIGHT FEMALE BULKHEAD ADAPTER
WGG
STRAIGHT FEMALE BSPP BULKHEAD
WGG44
ADAPTER (WGG4 IN USA)
WITHOUT
DASHTUBE
NO.O.D.
NPT
B
UNASSEMBLED FITTING.
I.E. FITTING ADAPTER FOR
USE WITH HOSE FITTINGS,
ETC.
ASSEMBLED FITTING
EXCEPT FOR PRESTOLOK
UPGRADED VERSIONS
(PLASTIC AND BRASS)
44MM
66MM
88MM
1010MM
1212MM
1414MM
1616MM
BSPT
BSPP
THREAD
1/16 1/8 1/8M3X0.5
1/8 1/4 1/4M5X0.8
1/4 3/8 3/8M10X1
3/8 1/2 1/2M12X1,5
1/2 3/4 3/4M14X1,5
3/4
1M16X1,5
1.1/4M18X1,5
1.1/2M22X1,5
2
THREAD TYPE (PORT END)
WITHOUT
NPT (BRASS, STAINLESS) - NPTF
(STEEL)
2NPTF
3
BSPT (MALE ONLY)
4
BSPP (MALE OR FEMALE)
40
BSPP O-RING AND RETAINING
RING (MALE) ONLY
41
BSPP CUTTING SEAL (MALE ONLY)
6
SWIVEL NUT (SWIVEL END)
63
ADJUSTABLE SWIVEL CONNECTOR
WITH BSPT THREAD
64
ADJUSTABLE SWIVEL CONNECTOR
WITH BSPP THREAD
68
ADJUSTABLE SWIVEL CONNECTOR
WITH METRIC PARALLEL THREAD
69
ADJUSTABLE SWIVEL CONNECTOR
WITH METRIC TAPER THREAD
7
(METRIC TAPER IN USA)
8
METRIC PARALLEL
80
METRIC PARALLEL O-RING AND
RETAINING RING (MALE ONLY)
METRIC PARALLEL CUTTING SEAL
81
(MALE ONLY)
85
METRIC PARALLEL EOLASTIC
SEAL (MALE ONLY)
0
WITH O-RING
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
Parker fitting part numbers are constructed
from symbols that identify the size, shape
or style, type and material of the fitting.
N20
Catalog 3501E
General Technical
Flare and Thread Profiles
SAE (JIC) 37° Flare Nose Sizes
SAE 45° Flare Nose Sizes
Actual Size
Actual Size
2" -32
11⁄2" -24
11⁄4" -20
1" -16
7⁄8" -14
3⁄4" -12
5⁄8" -10
1⁄2" -8
3⁄8" -6
5⁄16" -5
1⁄4" -4
3⁄4"
-12
5⁄8"
-10
1⁄2"
-8
3⁄8"
-6
5⁄16"
-5
1⁄4"
-4
3⁄16"
-3
Male Pipe Thread Sizes
1-1/2"
2"
-32
1-1/4"
-24
1"
-16
3/4"
-12
-20
1/2"
-8
3/8"
-6
1/4"
-4
1/8"
-2
Actual Outside Diameters of Tubing
5/16"
1/8" 3/16" 1/4"
3/8"
1/2"
5/8"
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
3/4"
7/8"
1"
N21
General Technical
Catalog 3501E
Pressure Conversions
KILOPASCALS
(KPA)
MEGAPASCALS
(MPA)
BAR (BAR)
KILOGRAMS
PER SQUARE
CENTIMETER
(KGF/CM2)
POUNDS
PER SQUARE
INCH(PSI)
POUNDS
PER SQUARE
INCH(PSI)
KILOPASCALS
(KPA)
MEGAPASCALS
(MPA)
BAR (BAR)
KILOGRAMS
PER SQUARE
CENTIMETER
(KGF/CM2)
100
1.0
1
1.02
14.50
10
68.90
.07
.70
.70
200
.2
2
2.04
29.00
20
137.90
.14
1.41
1.41
300
.3
3
3.06
43.50
30
206.80
.21
2.10
2.11
400
.4
4
4.08
58.00
40
275.80
.28
2.80
2.81
500
.5
5
5.10
72.50
50
344.70
.34
3.40
3.52
600
.6
6
6.12
87.00
60
413.70
.41
4.10
4.22
700
.7
7
7.14
101.50
70
482.60
.48
4.80
4.92
800
.8
8
8.16
116.00
80
551.60
.55
5.50
5.63
900
.9
9
9.18
130.50
90
620.50
.62
6.20
6.33
1000
1.0
10
10.20
145.00
100
689.00
.70
6.90
7.00
2000
2.0
20
20.40
290.10
200
1379.00
1.40
13.80
14.10
3000
3.0
30
30.60
435.10
300
2068.00
2.10
20.70
21.10
4000
4.0
40
40.80
580.20
400
2758.00
2.80
27.60
28.10
5000
5.0
50
51.00
725.20
500
3447.00
3.40
34.50
35.20
6000
6.0
60
61.20
870.20
600
4137.00
4.10
41.40
42.20
7000
7.0
70
71.40
1015.30
700
4826.00
4.80
48.30
49.20
8000
8.0
80
81.60
1160.30
800
5516.00
5.50
55.20
56.30
9000
9.0
90
91.80
1305.30
900
6205.00
6.20
62.10
63.30
10000
10.0
100
102.00
1450.00
1000
6895.00
6.90
68.90
70.30
20000
20.0
200
204.00
2901.00
2000
13790.00
13.80
137.90
140.70
30000
30.0
300
306.00
4351.00
3000
20684.00
20.70
206.80
211.00
40000
40.0
400
408.00
5802.00
4000
27579.00
27.60
275.80
281.30
50000
50.0
500
510.00
7252.00
5000
34474.00
34.50
344.70
351.60
60000
60.0
600
612.00
8702.00
6000
41369.00
41.40
413.70
421.90
70000
70.0
700
714.00
10153.00
7000
48263.00
48.30
482.60
492.30
80000
80.0
800
816.00
11603.00
8000
55158.00
55.20
551.60
562.60
90000
90.0
900
918.00
13053.00
9000
62053.00
62.10
620.50
632.90
100000
100.0
1000
1020.00
14504.00
10000
68948.00
68.90
689.00
703.00
200000
100.0
2000
2040.00
29008.00
20000
137895.00
137.90
1379.00
1406.00
300000
300.0
3000
3060.00
43511.00
30000
206843.00
206.80
2068.00
2110.00
40000
275790.00
275.80
2758.00
2813.00
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N22
Catalog 3501E
General Technical
English/Metric Conversions
Pound Feet x 1.356 = Newton Meters (N•m)
Millimeters x .0394 = Inches
Centimeters x .3937 = Inches
Meters x 3.281 = Feet
Meters x 1.0936 = Yards
Bars x 14.5 = Psi Megapascals x 145 = Psi
Newton Meters x 8.85 = Pound Inches
Newton Meters x .737 = Pound Feet
Inches x 25.4 = Millimeters (mm)
Inches x 2.54 = Centimeters (cm)
Inches x .254 = Decimeters (dm)
Feet x .3048 = Meters (m)
Yards x .9144 = Meters (m)
Psi x .0689 = Bars (Bar)
Bars x 100 = Kilopascals (kPa)
Psi x .0069 = Megapascals (MPa)
Pound Inches x .113 = Newton Meters (N•m)
Millimeters to Fractions to Decimals
MM
INCHES
FRACTION
DECIMAL
.3969
1/64
.0156
.7938
1/32
1.1906
MM
INCHES
FRACTION
DECIMAL
6.7469
17/64
.2656
.0312
7.1438
9/32
3/64
.0468
7.5406
19/64
1.5875
1/16
.0625
7.9375
1.9844
5/64
.0781
8.3344
MM
INCH
MM
INCH
FRACTION
DECIMAL
FRACTION
13.0969
33/64
.5156
DECIMAL
19.4469
49/64
.2812
13.4938
17/32
.7656
.5312
19.8438
25/32
.2968
13.8906
35/61
.7812
.5468
20.2406
51/64
.7968
5/16
.3125
14.2875
9/16
.5625
20.2375
13/16
.8125
21/64
.3281
14.6844
37/64
.5781
21.0344
53/64
.8281
2.3812
3/32
.0937
8.7312
11/32
.3437
15.0812
19/32
.5937
21.4312
27/32
.8437
2.7781
7/64
.1093
9.1281
23/64
.3593
14.4781
39/64
.6093
21.8281
55/64
.8593
3.1750
1/8
.1250
9.5250
3/8
.3750
15.8750
5/8
.6250
22.2250
7/8
.8750
3.5719
9/64
.1406
9.9219
25/64
.3906
16.2719
41/64
.6406
22.6219
57/64
.8906
3.9688
5/32
.1562
10.3188
13/32
.4062
16.6688
21/32
.6562
23.0188
29/32
.9062
4.3656
11/64
.1718
10.7156
27/64
.4218
17.0656
43/64
.6718
23.4156
59/64
.9218
4.7625
3/16
.1875
11.1125
7/16
.4375
17.4625
11/16
.6875
23.8125
15/16
.9375
5.1594
13/64
.2031
11.5094
29/64
.4531
17.8594
45/64
.7031
24.2094
61/64
.9531
5.5562
7/32
.2187
11.9062
15/32
.4687
18.2562
23/32
.7187
24.6062
31/32
.9687
5.9531
15/64
.2343
12.3031
31/64
.4843
18.6531
47/64
.7343
25.0031
63/64
.9843
6.3500
1/4
.2500
12.7000
1/2
.5000
19.0500
3/4
.7500
25.4000
1
1.0000
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N23
Assembly Guides
Catalog 3501E
Assembly Guides
■■ Prestolok PLP Metal
Push-to-Connect Fittings
■■ Flow Controls
Transportation Compression Style NTA
■■ Prestolok PLP
Composite
■■ Prestomatic
■■ Prestolok PLM
1. Cut tubing squarely
– maximum of 15˚
angle allowable.
■■ Metric Prestomatic
■■ Prestolok PLS
■■ PMH
■■ Oscillating Elbows
■■ Transmission
2. Check that port or
mating part is clean
and free of debris.
■■ LIQUIFit
■■ Polypropylene
Ball Valves
3. Insert tubing until it
bottoms on seat.
■■ TrueSeal
1. Cut tubing squarely
– maximum of 15˚
angle allowable.
2. Check that port or
mating part is clean
and free of debris.
3. Insert tubing until
it bottoms
4. Pull on tubing to verify
it is fully inserted
5. To disassemble, simply
press release button,
hold against body and
pull tubing out of fitting.
■■ PTC
4. Tighten nut with wrench
until one thread remains
visible on the fitting
body; (this will allow for
a number of remakes)
or, the nut should be
screwed down finger
tight, then wrenchtightened as indicated
in the following table.
TUBE SIZE
ADDITIONAL NUMBER OF
TURNS FROM HAND-TIGHT
3/16
2-1/2
1/4
3
3/8 &1/2
4
5/8 &3/4
3-1/2
Air Brake – AB Fittings
1. Cut tubing squarely
and remove burrs
2. Slide nut and sleeve
onto tubing.
3. Insert tubing into
fitting until bottomed
on seat. The nut
should be screwed
down finger tight, then
wrench tightened as
indicated in the chart
TUBE SIZE
TURNS REQUIRED TO
SEAL FROM HAND-TIGHT
1/4, 3/8, 1/2
2
5/8, 3/4
3
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N24
Catalog 3501E
Assembly Guides
Transmission Fittings
Vibra-Lok
1. Cut tubing squarely
and remove burrs
1. Cut the tubing squarely
removing burrs
2. Insert tubing into
fitting until bottomed
2. Slip nut and sleeve
over tube
3. Tighten nut 1 1/2 turns
from finger tight
3. Bottom tubing into fitting
and tighten nut until stop
is reached. The elastic
sleeve ordinarily will
extrude slightly around
the tube at the end of
the nut. This extrusion
further aids in isolating
the tube from the nut.
For Higher Pressure
applications
4. Consult pressure chart
to determine if tubing
should be belled
5. Slip nut and sleeve over
tube. The sleeve should
be positioned near end
of tubing just behind the
surface to be belled
Air Brake Hose Ends
1. Slide nut onto hose
2. Slide sleeve onto hose
with tapered edge
toward fitting body
3. Bottom hose into fitting
4. Tighten nut until it
contacts body hex
Note: When reassembling
fitting, body and nut
should be inspected.
Only reuse if parts are in
proper condition. Sleeves
should never be Reused.
6. Bell tubing with standard
45˚ flaring tool or 90˚
punch. The size of bell
should be approximately
that shown.
Recommended
Size of Bell
TUBE
O.D.
BELL DIA. C
1/8
.190-.160
3/16
.255-.225
1/4
.318-.288
O.D.
OF
TUBE
A
WITH
BELL
.569-.539
1/8
3/16
3/16
.694-.664
3/16
3/16
7/32
.819-.789
1/4
3/16
1/4
.944-.914
5/16
3/16
1/4
3/8
3/16
1/4
1/2
3/16
11/32
TUBING
SHOULD
BE
BELLED
5/16
.381-.351
3/8
.444-.414
1/2
5/8
3/4
7/8
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
Tube Length Calculator
This table shows distance
tube extends beyond face
of Vibra-Lok fitting body on
installation with bell on tubing
and without bell on tubing.
5/8
3/16
3/4
3/16
7/8
1/4
B
WITHOUT
BELL
N25
Assembly Guides
Catalog 3501E
Compression
Poly-Tite
1. Slide nut then sleeve
onto tubing. The
thread end of the
nut must face out.
1. Cut tubing squarely
– maximum of 15°
angle allowable.
2. Insert tube and bottom
on the fitting shoulder
2. Check that port or
mating part is clean
and free of debris.
3. Assemble nut to body
and tighten “hand tight”.
Then wrench tighten
the number of turns
indicated in the table.
3. Insert tube end until it
bottoms in the Poly-Tite
fitting and tighten knurl/
hex nut finger-tight,
plus one wrench turn.
TURNS REQUIRED TO SEAL
FROM HAND-TIGHT
FITTING
SIZE
TUBE
SIZE
60C
WITH SOFT
METAL
TUBING
60PT WITH
THERMOPLASTIC
TUBING
2
1/8
1-1/4
––
3
3/16
1-1/4
––
4
1/4
1-1/4
2
5
5/16
1-1/4
2
6
3/8
2-1/4
2
8
1/2
2-1/4
2
10
5/8
2-1/4
2
12
3/4
2-1/4
2
14
7/8
2-1/4
––
Compress-Align
With nut finger tight on
fitting body, insert tubing
until it bottoms in the Fitting.
Complete the seal with one
wrench turn for all sizes.
Hi-Duty
1. Cut tube squarely
and cleanly removing
all burrs.
2. Grasp fitting. Do
not remove nut.
3. Insert tube in fitting
through nut until tube
seats firmly against
tube shoulder in body.
4. Grip tube firmly to
prevent turning and
tighten nut to finger-tight.
Continue to tighten for
one and three-quarter
additional turns (one
and one-half turns for
1/2” size fittings) for
a positive, leak proof
seal. During tightening a
slight “give” will be felt.
This “give” indicates the
sleeve has been sheared
from the nut. It is not
necessary to tighten the
nut all the way down.
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N26
Catalog 3501E
Assembly Guides
45° Flare Fittings
Dubl-Barb
1. Cut tubing squarely
and clean tube
end thoroughly to
remove burrs.
Cut tube squarely and simply
push tube over the two barbs
2. Place nut onto tube.
Place threaded end of
nut toward end of tube.
3. Flare tube end
with flaring tool to
provide 45° flare.
4. Clamp tube flare
between nut and nose of
fitting body by screwing
nut on finger-tight.
Tighten with a wrench
an additional 1/4 to 1/2
turn past finger-tight for
a metal-to-metal seal.
Inverted Flare
1. Cut tubing squarely and
clean to remove burrs
2. Place nut onto tube.
Place threaded end of
nut toward end of tube.
Hose Barbs
1. Cut hose cleanly and
squarely to length.
2. Slide clamp on hose.
3. Lubricate hose. Push
hose on fitting until
bottomed against
stop ring or hex.
4. Position hose clamp
as shown and secure
with a screwdriver or
wrench. Maintain “A”
dimension for proper
clamp positioning.
3. Flare tube end
with flaring tool to
provide 45˚ flare
4. On thin wall copper,
welded or brazed
tubing, use double
flare to prevent pinchoff or cracked flares
HOSE
SIZE
HOSE
CLAMP
A
3/16
97 HC-3
1/4
1/4
97 HC-3
1/4
5/16
97 HC-6
1/4
3/8
97 HC-6
1/8
1/2
97 HC-8
1/8
5/8
97 HC-12
1/8
3/4
97 HC-12
1/8
5. Clamp tube flare between
nut and nose of fitting
body by screwing nut
on finger tight. Tighten
nut with a wrench an
additional 1/4 to 1/2 turn
past finger tight for a
metal-to-metal seal.
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N27
Assembly Guides
Catalog 3501E
Pipe Fittings
Straight Fittings
1. Tighten external thread
into internal thread
2. Tighten an additional 2
turns with a wrench up to
1/2” male pipe thread.
3. Above 1/2” 1 1/2
to 2 1/2 turns.
Elbow or Tee Fittings
1. Tighten external thread
into internal thread
2. Tighten an additional 1 to
1 1/2 turns with a wrench
Plug Valves
To assure sealability and
reliable performance, the
valve must be installed So
that the flow media travels
in the direction of the arrow
on the valve handle.
Needle Valves
Needle valves should
always be installed with the
pressure against the seat.
3. Tighten fitting, clockwise
to align with tubing. (Never
counter clockwise)
Note: To minimize the
possibility of a leaking
threaded joint after
assembling Male to female
pipe threads, neither
end should be backed
out (loosened) Once the
assembly has been made.
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
N28
Catalog 3501E
Fluid Compatibility Guide
Fluid Compatibility Guide
concentration and presence of impurities. Therefore,
we suggest that the information be used as a rough
guide to material selection. If any questions exist
regarding the expected performance of a material in a
given application, actual tests should be performed to
determine the suitability of the materials in question.
The following pages list general recommendations for
the selection of valve materials. For specific cases, and
for those not included in the Fluid Compatibility Chart, it
is advisable to check with your Parker representative.
There are many specific environmental factors which
might affect corrosion rate such as temperature, solution,
FLUID
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
ACETALDEHYDE
PG EP G G PE U
ACETAMINE
GG GE G E
ACETATE SOLVENTS
EE EP UE U
ACETIC ACID VAPORS
U
U
U
E
ACETIC ACID (10%)
PP EU P G UE U
PP EU U P UE U
ACETIC ACID (80%)
ACETIC ACID (AERATED)
PP EG G PE U
ACETIC ACID (AIR FREE)
P
P
E
G
G
U
E
U
ACETIC ACID (CRUDE)
PP EU U UE U
ACETIC ACID (GLACIAL)
U
U
P
G
P
E
PU EU U UE U
ACETIC ACID (PURE)
ACETIC ANHYDRIDE
U
U
G
U
P
P
U
E
U
ACETONE
EE EU U E UE E
ACETOPHENONE
GG GU U E U
ACETYL CHLORIDE
EG PU U U UE
ACETYLENE
GE EG P E EE E
ACID FUMES
U
U
G
P
G
E
ACRYLONITE
EE EU U U PE
AIR
EE EE E E EE E
ALCOHOL, AMYL
GG EPPE GE E
ALCOHOL, BUTYL
G
G
E
G
G
P
E
E
E
ALCOHOL, DIACETONE
EE EU P G UE
ALCOHOL, ETHYL
GG GEGE EE E
ALCOHOL, ISOPROPYL
GG GPGE EE E
ALCOHOL, METHYL
EG EG E E PE
E
EG EG G E EE
ALCOHOL, PROPYL
ALCOHOLS, FATTY
G
G
E
G
G
E
ALUM
UG
G
GG
E
ALUMINA
U EEEEE
ALUMINUM ACETATE
G EU U E UE
ALUMINUM BROMIDEEEE E
ALUMINUM CHLORIDE DRY
U
P
P
G
G
E
E
E
E
ALUMINUM CHLORIDE SOLUTION
U
G
G
E
E
ALUMINUM FLUORIDE
UU PE E E EE
ALUMINUM HYDROXIDE
EU EE E E EE
ALUMINUM NITRATE
UU PGGG UE
ALUMINUM OXALATEU
E
ALUMINUM SALTSEEE E
ALUMINUM SULFATE
PU GEEE EE E
AMINES
GG EU U P UE E
AMLY CHLORIDE
G EU P U UE
AMMOMIUM BICARBONATE
G
P
G
G
E
E
E
E
E
AMMONIA, ALUM
E
G
G
E
AMMONIA, ANHYDROUS LIQUID
UE EG P G UE
AMMONIA, AQUEOUS
U
E
E
G
G
E
E
AMMONIA, GAS, HOT
U
G
E
P
E
E
U
E
AMMONIA LIQUOR EE
AMMONIA SOLUTIONS
UG EGGG UE
AMMONIUM ACETATE
U
G
G
G
E
U
E
AMMONIUM BROMIDE 5%
G
E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
U
U
U
U
E
U
U
P
U-UNSATISFACTORY
N29
Fluid Compatibility Guide
Catalog 3501E
FLUID
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
AMMONIUM CARBONATE
GG GP E E GE E
AMMONIUM CHLORIDE
U
U
P
G
E
E
E
E
E
AMMONIUM HYDROXIDE 28%
U
P
G
G
E
G
E
E
AMMONIUM HYDROXIDE CONC.
U
P
G
P
E
E
E
E
E
AMMONIUM MONOSULFATE EE
AMMONIUM NITRATE
UU EE E E EE E
AMMONIUM OXALATE 5%
E
E
AMMONIUM PERSULFATE
PU EU P G GE
AMMONIUM PHOSPHATE
UU GEEE EE G
AMMONIUM PHOSPHATE DI-BASIC
P
U
G
E
E
E
E
E
AMMONIUM PHOSPHATE TRI-BASIC
P
U
G
E
E
E
E
E
AMMONIUM SULFATE
PP GE E E GE E
AMMONIUM SULFIDE
UU GEGE UE
AMMONIUM SULFITE
PP EG E G EE E
AMYL ACETATE
G
P
G
U
U
G
U
E
G
AMYL BORATEEEU E
AMYL CHLORONAPHTHALENEUUU E
AMYL NAPTHHALENEUUU E
ANILINE
UP GU U P PE E
ANILINE DYES
PP EP P P GE E
ANIMAL OIL
G
G
G
E
G
G
E
ANTIMONY TRICHLORIDE
U
U
U
P
G
E
APPLE JUICE
P
U
G
E
E
G
E
E
AQUA REGIA (STRONG ACID)
U
U
G
U
U
U
U
E
AROCLOR 1248
G
UU
UUGE
AROCLOR 1254
G
UU
UUGE
AROCLOR 1260
G
U
U
E
E
E
AROMATIC SOLVENTS
EP EUUUE
ARSENIC ACID
U
U
G
E
E
G
E
E
E
ASPHALT EMULSION
EG EUPU EE E
ASPHALT LIQUID
EG EP P U EE E
ASTM OIL, NO. 1
E
E
E
E
E
U
E
ASTM OIL, NO. 2
E
E
E
E
G
U
E
ASTM OIL, NO. 3
E
E
E
E
U
U
E
ASTM OIL, NO. 4
E
E
E
G
U
U
E
ASTM REFERENCE FUEL A
U
G
E
E
G
U
E
ASTM REFERENCE FUEL B
U
G
E
E
U
U
E
ASTM REFERENCE FUEL C
U
G
E
G
U
U
E
BARIUM CARBONATE
GG GG E E EE E
BARIUM CHLORIDE
GP GE E E EE E
P GGGG GE
BARIUM CYANIDE
BARIUM HYDRATE
U EE
BARIUM HYDROXIDE
PP GE E G EE E
BARIUM NITRARE E GE
BARIUM SALTSEEE E
BARIUM SULFATE
PP EE E G EE E
BARIUM SULFIDE
UP GEGE EE E
BEER
GU EGGG EE E
BEET SUGAR LIQUORS
E
G
E
E
E
G
E
E
E
BENZALDEHYDE
EE EU U E UE E
BENZENE
GG GUUU GE
BENZENESULFONIC ACID, 10%
UU UU G U E
BENZLY CHLORIDE
UU GUUU E
BENZOIC ACID
GU GP P U GE
BENZYL ALCOHOL
U
E
U
G
G
E
BERRYLLIUM
G GGGG GE
BLEACH LIQUOR
U
G
E
E
BLEACHING POWDER WET
G
P
U
E
G
G
E
BLOOD
G EG G G GE
BORAX
U
PE
GUEE
E E
BORAX LIQUORS
EP G P E EE E
BORDEAUX MIXTURE EE
BORIC ACID
PU GGGG EE E
BRAKE FLUID
G
G
U
P
G
U
E
BRINES, SATURATED
GU GEGE EE E
BROMINE, DRY
GU UUUU GE
BROMINE, WET
UU UU U GE
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
U
U
U
P
U
P
P
U
U
E
E
U
E
E
P
E
G
U-UNSATISFACTORY
N30
Catalog 3501E
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
BUNKER OILS (FUEL)
G
G
E
G
G
E
E
E
BUTADIENE
PG EPPP GU
BUTANE
EG EG G U EE E
BUTTER
GU EG G E
BUTTERMILK
UU EE E G EE E
BUTYL ACETATE
G GUUU UE
E
BUTYL ALCOHOL
EP EG G GE
BUTYL AMINE
GG EU U UE
BUTYL BUTYRATE
U
U
E
E
BUTYL CARBITOL
EP EU U UE
BUTYL CELLOSOLVE
E
P
E
U
U
G
E
BUTYL STEARATE
G
U
U
E
BUTYLENE
EE EU U U UE
BUTYRIC ACID
PU GPPP PE E U
CALCINE LIQUORSE E E
CALCIUM ACETATE
G
G
E
U
CALCIUM BISULFITE
P
U
G
E
E
U
E
E
E
CALCIUM CARBONATE
P
U
G
E
E
G
E
E
E
CALCIUM CHLORATE
U GGGG GE
CALCIUM CHLORIDE
GP GE E G EE E
U
CALCIUM HYDROXIDE
PP GE G E EE E
CALCIUM HYPOCHLORITE
UU PP P EE
U
CALCIUM NITRATE GGGGE
CALCIUM PHOSPHATE
P GGGG GE
CALCIUM SALTSEEE E
CALCIUM SILICATE
P GGGG GE
CALCIUM SULFATE
PP GE E G EE E
U
CALCIUM SULFIDE
UU GEEE E
CALICHE LIQUOR
G
E
G
G
E
CAMPHOR
P GGGG GE
CANE SUGAR LIQUORS
G
G
E
G
G
G
G
E
CARBOLIC ACID
UU GGGG EE U
CARBON BISULFIDE
PG GUUU EE E
CARBON DIOXIDE, DRY
E
E
E
P
G
G
G
E
CARBON DISULFIDE
UP EU U EE
CARBON MONOXIDE
EE EG U G GE
CARBON TETRACHLORIDE, DRY
PG EU U U GE E
CARBON TETRACHLORIDE, WET
UU GUUU GE E
CARBONATED BEVERAGE
GU GG G G GG
E
CARBONATED WATER
GG EE E E EE E
CASEIN
PGGG GG E
CASTER OIL
EG EE G G EE E
CAUSTIC POTASH
E
G
G
E
CAUSTIC SODA
G
E
P
G
G
E
CELLULOSE ACETATE
G
G
U
U
G
U
E
CELLULUBE
EP EU U UE
CHINA WOOD OIL
PP EE G U EE E
CHLORACETIC ACID
P
U
U
U
P
P
E
U
CHLORINATED SOLVENTS
PP EU U U PE E
CHLORINATED WATER
U
PG
EEE
E U U
CHLORINE, WET
UU UU U E
CHLORINE GAS
PG GP U U GE E
CHLORO BROMO METHANE
G
U
G
U
U
G
E
CHLOROBENZENE, DRY
GG EUUU EE E E
CHLOROBUTADIENEUUU E
CHLOROFORM, DRY
GG EUUU GE E U
G GGGG GE
CHLOROPHYLL, DRY
CHLOROSULFONIC ACID, DRY
PG GUUU UE
U
UU UU U PE
CHLOROSULFONIC ACID, WET
CHLORPHENOLUUU E
CHROME ALUM
PG EG G G GE
CHROMIC ACID <50%
U
U
P
U
U
P
P
E
U
U
CHROMIC ACID >50%
U
U
P
U
U
P
P
E
U
CHROMIUM SULFATE
P GGGG GE
CIDER EE
CITRIC ACID
PU GGEG EE
P
CITRUS JUICES
G
U
G
E
E
E
E
E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
U-UNSATISFACTORY
N31
Fluid Compatibility Guide
FLUID
Fluid Compatibility Guide
Catalog 3501E
FLUID
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
COCA-COLA SYRUP EG G GE
COCONUT OIL
GP GE P E EE E
COFFEE
E EEEE EG
COFFEE EXTRACTS, HOT
G
P
E
E
COKE OVEN GAS
P
G
E
P
U
U
G
E
COOKING OIL
GG EE G U EE E
COPPER ACETATE
U
U
E
P
P
G
U
E
COPPER CARBONATE EE
COPPER CHLORIDE
U
U
P
G
G
E
E
U
COPPER CYANIDE
U
E
E
E
G
G
E
E
COPPER NITRATE
U
U
G
E
E
G
E
E
E
U
COPPER SALTSEE E
E
COPPER SULFATE
UU GEEE EE E P
CORN OIL
GP GE P P EE E
COTTONSEED OIL
GP GE G P GE E
CREOSOTE OIL
G
G
G
P
U
U
E
E
U
CREOSOLS
UG GU U U UE
CRESYLIC ACID
PP GUUU GE U U
CRUDE OIL, SOUR
P
G
E
E
G
U
E
E
CRUDE OIL, SWEET
G
G
E
E
G
E
E
CUPRIC NITRATE EE
CUTTING OILS,
EG EE G EE
E
WATER EMULSIONS
CYANIDE PLATING SOLUTION
U
G
G
G
G
G
E
CYCLOHEXANE
EE EP U U EE E
CYCLOHEXANONE
G EU U E
DECANEEUU E
DENATURED ALCOHOLEEE E
DETERGENTS, SYNTHETIC
GU GGGG EE
DEXTRIN
G GGGG GE
DIACETONE ALCOHOL
E
E
E
U
P
E
DICHLOROETHANE PUUUE
DICHLOROETHYL ETHER
G GUUU UE
DIESEL OIL FUELS
EE EE P U EE
DIETHYL BENZENE GUUUE
DIETHYL SULFATE
G GP P P GE
DIETHYLAMINE
GE EG P P UE
DIETHYLENE GLYCOL
GE EE E E GE
DIMETHLY FORMAMIDE
G
E
G
U
U
U
E
DIMETHYL PHTHALATEU
G
GU
E
DIOCTYL PHTHALATE
E EP U PE
DIOXANE
G GU U P UE
DIPENTANE
E EG U U GE
DISODIUM PHOSPHATEG
G
GG
E
DOW CHEMICAL HD50-4
G
E
U
DOW CORNING 200, 510, 550
G
E
E
E
DOWTHERM
EG EUUU EE E
DRILLING MUD
GG EE P E EE E
DRY CLEANING FLUIDS
P
G
E
U
U
G
E
E
DRYING OIL
P
P
G
E
G
E
E
ENAMEL
E EGGUE
EPSOM SALTS
GP GE E EE E
ETHANE
GP GE G U EE E
ETHANOL
EU UU E E U
ETHANOLAMINE
UG EG P UE
ETHERS
G
EE
UUPP
E P
ETHYL ACETATE
P
G
G
U
U
P
U
E
E
E
ETHYL ACRYLATE
GP EU U P UE
ETHYL ALCOHOL
G
G
G
E
E
E
E
ETHYL BENZENE
G
P
U
U
E
E
ETHYL BROMIDE
E GGGG GE
ETHYL CHLORIDE, DRY
G
G
E
P
P
P
G
G
E
E
ETHYL CHLORIDE, WET
PU GP P G GE
ETHYL ETHER
G EU U U UE
ETHYL HEXANOLEEE E
ETHYL SILICATE
G GGPG GE
ETHYL SULFATE
G
G
G
P
E
E
E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
U-UNSATISFACTORY
N32
Catalog 3501E
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
ETHYLENE CHLORIDE EU E UE
ETHYLENE DICHLORIDE
UU GUUU UE
ETHYLENE GLYCOL
GG GEGE EE
ETHYLENE OXIDE
PG GUUU UE
FATTY ACIDS
P
UE
GGUE
E E U
FERRIC CHLORIDE
U
U
U
E
U
E
E
U
FERRIC HYDROXIDE
E
G
E
FERRIC NITRATE
UU PE E E EE E
U
FERRIC SULFATE
UU GEEE EE E U
FERROUS AMMONIUM CITRATEG
E
FERROUS CHLORIDE
GU UEEE EE E U
FERROUS SULFATE
G
U
G
E
E
E
E
E
E
U
FERROUS SULFATE, SATURATED
P
P
E
P
P
G
G
E
FERTILIZER SOLUTIONS
P
G
G
G
G
E
G
FISH OILS
GG EE G U EE G
FLUE GASES
G EP P U PE P
FLUOBORIC ACID
G
E
G
E
U
FLUORINE, DRY
U
U
U
E
FLUOROSILICIC ACID
GU GPPP PE
U
FOOD FLUIDS & PASTES
G
P
E
G
E
E
FORMALDEHYDE, COLD
EE EGPG UE E U
FORMALDEHYDE, HOT
G
U
P
G
G
E
E
U
FORMIC ACID, COLD
GU GU G GE U E
FORMIC ACID, HOT
GU GU E EE U
FRUIT JUICES
GU EE E E EE E
FUEL OIL
GG EE P U EE E
FUMARIC ACID
G
G
E
FURFURAL
EE EU P P UE E
E
GALIC ACID 5%
P
U
G
G
G
P
E
E
E
GAS, NATURAL
GG EE E U EE E
GAS, ODORIZERS
E
G
G
G
G
E
E
E
GAS MFG.
G
G
G
E
E
E
E
GASOLINE, AVIATION
EE EP U EE
E
GASOLINE, LEADED
EE EP U EE E
GASOLINE, MOTOR
EE EP U U EE E
GASOLINE, REFINED
GG EP P U EE
GASOLINE, SOUR
GG EP U U EE E
GASOLINE, UNLEADED
EE EP U EE E
E
GELATIN
EU EE E E EE E
GLUCOSE
EG EE E E EE E
GLUG
EG EEGE E
GLYCERINE
GP EP U E GE P
E
GLYCOL
GP GG E E EE P
GLYCOL AMINE
U GE U U
GRAPHITE
G GGGG GE
GREASE
PE EE G U EE
GULF-FR FLUID, EMULSION
E
G
U
E
GULF-FR FLUID G
E
E
E
E
GULF-FR FLUID P
U
U
G
G
HELIUM GAS
GE EG G G GE
HEPTANE
EG EE G U EE E
HEXANE
GG EE P U EE E
E
HEXANOL, TERTIARY
EE EE P U GE
HEXYL ALCOHOL
EP EU P EE
HYDRAULIC OIL, PETROLEUM BASE
G
E
E
E
G
U
E
E
E
HYDRAZINE
U
UG
PPGU
E
HYDRIGEN SULFIDE, DRY
P
G
E
P
E
E
E
E
HYDROCHLORIC ACID, AIR FREE
U
U
U
G
P
E
E
U
UU EGGG EE U
HYDROCYANIC ACID
HYDROFLUORIC ACID
U
UUG U
HYDROFLUOSILICIC ACID
EU PGGG EE
U
G
G
E
G
G
G
E
E
HYDROGEN GAS, COLD
HYDROGEN GAS, HOT
G
G
G
G
G
E
HYDROGEN PEROXIDE, U
U
G
U
U
G
G
E
U
CONCENTRATED
HYDROGEN PEROXIDE, DILUTE
P
U
G
E
G
G
E
E
G
U
HYDROGEN SULFIDE, WET
U
PG
PGGE
E E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
U-UNSATISFACTORY
N33
Fluid Compatibility Guide
FLUID
Fluid Compatibility Guide
Catalog 3501E
FLUID
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
HYDROLUBEEGE E
HYPO (SODIUM THIOSULFATE)
PU GEEE EE E
HYPOCHLORITES, SODIUM
UU PP EE
ILLUMINATING GAS
EE EP P U EE
INK, NEWSPRINT
PU EE G G EE E
IODINE, WET
U
U
U
G
E
E
IODOFORM
P
GEE
E E
ISOPROPYL ACETATE GUUUE
ISOPROPYL ALCOHOL
G
G
G
P
G
E
E
ISOPROPYL ETHER
EE EP P U UE
ISO-BUTANE GG U U E
ISO-OCTANE
EE EE P U EE
E
J P-4 FUEL
EE EE P EE E
J P-5 FUEL
E
E
E
G
P
E
E
E
J P-6 FUEL
EE EE P EE E
KEROSENE
EG EE P U EE E
KETCHUP
UU EE E EE E
KETONES
EE EU U U UE E
LACTIC ACID, CONC. COLD
U
U
E
G
E
G
E
E
U
LACTIC ACID, CONC. HOT
U
U
G
P
P
G
G
E
U
LACTIC ACID, DILUTE COLD
U
U
E
G
E
G
E
E
U
LACTIC ACID, DILUTE HOT
U
U
E
P
U
U
E
U
LACTOSE
G GGPG GE
LAQUER
EP EU U U UE E
LARD
GE EG P P E
LARD OIL
GP GE G G EE E
LEAD ACETATE
PU GE G G GE E
LEAD SULFATE
P GGGG GE
LECITHIN
P GUUU GE
LINOLEIC ACID
GG EG G U GE E
LINSEED OIL
GE EE P U EE E
LITHIUM CHLORIDE
G GGGG GE
LPG
EG GE G U EE E
LUBRICATING OIL
GE EE G U EE E
LUDOX
U GGGG GE
MAGNESIUM BISULFATE
GG EG G G GE
MAGNESIUM BISULFIDE
U GGGG GE
MAGNESIUM CARBONATE
G EG G G GE
MAGNESIUM CHLORIDE
GP GE E E EE E
MAGNESIUM HYDROXIDE
GG EE E E EE E
MAGNESIUM HYDROXIDE HOT
U
G
E
G
G
E
E
E
MAGNESIUM NITRATE EG E GE
MAGNESIUM SALTSEEE E
MAGNESIUM SULFATE
GG EE E E EE E
MALEIC ACID
GG GG G U EE E
MALEIC ANHYDRIDE
G GUUU GE
MALIC ACID
G
U
G
E
G
E
E
E
MALT BEVERAGES EE E G EE
MANGANESE CARBONATE
G
G
E
MANGANESE SULFATE
G EG G G GE
MAYONNAISE
UU EE E EE E
MEAT JUICES
U
E
G
G
E
MELAMINE RESINS
P
G
G
E
MERCURIC CHLORIDE
UU GEGE EE
MERCURIC CYANIDE
UU EE G E EE
MERCUROUS NITRATE
UEG
E
MERCURY
UE EE E E EE
E
METHANE
EG EE G EE E
METHANOL
EEEEE U
METHANOL
G EG G U GE
METHYL ACETATE
EG EU U G UE
METHYL ACETONE
EE EU U E UE
METHYL ALCOHOL
G
G
G
E
G
P
E
METHYL BROMIDE 100%
P
G
G
G
U
U
G
E
METHYL CELLOSOLVE
E
G
E
P
U
G
U
E
METHYL CELLULOSE
E
U
U
E
METHYL CHLORIDE
GG EUUU GE E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
U
U
U
U
E
E
E
E
E
E
U-UNSATISFACTORY
N34
Catalog 3501E
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
METHYL ETHEREUU E
METHYL ETHYL KETONE
E
E
E
U
U
G
U
E
E
METHYL FORMATE
E
P
G
U
G
G
U
E
METHYL ISOBUTYLE KETONE
E
U
U
E
METHYLAMINE
UG EU U G UE
METHYLENE CHLORIDE
EG EUUU PE
MILK & MILK PRODUCTS
G
U
E
E
E
E
E
E
E
MIL-F-81912, JP-9
EE EUUU E
MIL-H-5606
EE EE G U E
MIL-H-6083
EE EE E U E
MIL-H-7083
EE EE G E G
MIL-H-8446
GE EG E U E
MIL-L-2104 &2104B
EE EE G U E
MIL-L-7808
UG EG U U E
MINE WATERS, ACID
PU PE EE
MINERAL OILS
GG EE G U EE E
MINERAL SPIRITS
G
G
G
E
P
E
E
E
MIXED ACIDS, COLD
UP GUUU GE U
MLO-7277 & MLO-7557
G
E
E
U
U
U
E
MOBILE HF
EE EE G U E
MOLASSES, CRUDE
EE EE E EE E
MOLASSES, EDIBLE
EP EE E EE E
MOLYBDIC ACID EE
MONOCHLORO BENZENE DRY
G
U
U
E
MONOMETHYL HYDRAZINEGGE
MORPHOLINE
G EU U G UE
MURIATIC ACID
U
U
U
G
E
E
MUSTARD
EG EE E EE E
NAPHTHENIC ACID
G
E
G
G
U
U
E
NAPTHA
GG GG P U EE E
NAPTHALENE
GG GUUU EE E
NATURAL GAS, SOUR
G
G
E
E
E
U
E
E
NEATSFOOT OILEUG E
NICKEL ACETATE
U
G
E
G
G
E
U
NICKEL AMMONIUM SULFATE
U
U
E
E
G
G
U
E
NICKEL CHLORIDE
U
U
G
E
E
G
E
E
E
NICKEL NITRATE
UU GEEE EE E
NICKEL SALTSEGE E
NICKEL SULFATE
U
U
G
E
E
G
E
E
E
NITRIC ACID 100%
UU EUUU GE U
UU EP G EE U
NITRIC ACID 10%
NITRIC ACID 30%
UU EP P G EE U
NITRIC ACID 80%
UU PUUU GE U
NITRIC ACID ANHYDROUS
U
U
E
U
U
U
E
E
NITROBENZENE
UG EU U P PE
EE EE E G EE E
NITROGEN
NITROUS ACID 10%
U
U
G
P
E
E
E
NITROUS GASES
UG EE
NITROUS OXIDE
GG GG G EE
NOCOTINIC ACID
EG EU U U GE
OCTYL ALCOHOL
E
E
E
G
G
U
E
OILS, ANIMAL
EE EE G G GE
OILS, PETROLEUM REFINED
G
E
E
E
G
U
E
E
E
OILS, PETROLEUM SOUR
P
G
E
G
G
U
E
E
OILS, WATER MIXTURE
EG EE G EE E
OILS & FATS
E
G
U
E
OLAIC ACID
G
U
U
P
E
OLEIC ACID
G
P
G
G
P
U
E
E
E
OLEUM
PG GUUU PE U
OLEUM SPIRITS
U
G
P
U
U
E
E
OLIVE OIL
PG EE G G EE E
ORTHO-DICHLOROBENZENE
GG GUUU E
OTHER KETONES
EE EU U U UE
OXALIC ACID
G
U
G
P
G
G
E
E
P
OXYGEN
EG EG G E EE U
OZONE, DRY
E
E
E
U
U
E
G
E
OZONE, WET
GP EU U G GE
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
E
U
E
E
U
U
U
U
E
U
U-UNSATISFACTORY
N35
Fluid Compatibility Guide
FLUID
Fluid Compatibility Guide
Catalog 3501E
FLUID
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
PAINTS & SOLVENTS
E
E
E
U
U
U
G
E
PALM OIL
G
P
G
G
G
U
E
E
E
PALMITIC ACID
GP GGGG EE E
PAPER PULP
G EG G G GE
PARAFFIN
EG EE P U EE E
PARAFORMALDEHYDE
GG GG G U E E
PARALDEHYDE GG G U E
PARA-DICHLOROBENZENE
GE EUUU
E
PARKER O LUBE
E
E
E
E
E
U
E
PEANUT OIL
G
E
E
E
U
U
E
PENTANE
EG EE G U EE E
PERCHLORETHYLENE, DRY
PG EUUU EE
PERCHLORIC ACID-2N
U
U
G
U
G
G
E
PETROLATUM (PETROLEUM JELLY)
G
P
G
E
G
E
E
E
PHENOL
GU EUUU GE U
PHOSPHATE ESTER
UE EU E E
PHOSPHORIC ACID 10%
UU UGEG EE U
PHOSPHORIC ACID 50% COLD
U
U
G
G
G
G
E
E
U
PHOSPHORIC ACID 50% HOT
U
U
U
G
G
G
E
E
U
PHOSPHORIC ACID 85% COLD
G
G
E
P
P
G
E
U
PHOSPHORIC ACID 85% HOT
P
P
G
P
P
E
U
PHOSPHORIC ANHYDRIDE
E
U
U
G
E
G
PHOSPHOROUS TRICHLORIDE
U
G
E
U
U
G
G
E
PHTHALIC ACID
GP GP P EE E
PHTHALIC ANHYDRIDE
GP GP P EE E
PICRIC ACID
PU GP E G GE
PINE OIL
GG EE U U EE E
PINEAPPLE JUICE
PP EE E EE E
PITCH EP P U E
PLATING SOLUTIONS, CHROME
E
U
E
U
E
E
PLATING SOLUTIONS, OTHER
E
E
E
U
E
E
PNEUMATIC SERVICE
EE EE E E EE
POLYSULFIDE LIQUOR
U GGGG GE
POLYVINYL ACETATE
G G PGE
POLYVINYL CHLORIDE
G G PGE
POTASSIUM ACETATE
G
E
G
G
G
E
U
POTASSIUM BICARBONATE
E
G
E
POTASSIUM BICHROMATE EG G GE G
POTASSIUM BISULFATEE
G
GE
E
POTASSIUM BISULFITE
P
U
G
E
E
G
E
E
E
POTASSIUM BROMIDE
PU EE E G EE E
POTASSIUM CARBONATE
G
G
G
E
E
G
E
E
E
POTASSIUM CHLORATE
G
G
G
E
E
G
E
E
E
POTASSIUM CHLORIDE
PP GE E E EE E
POTASSIUM CHROMATE
G GGEG GE
POTASSIUM CYANIDE
UG GEEE EE E
POTASSIUM DICHROMATE
U
PG
EEGE
E E
POTASSIUM DIPHOSPHATE
GE EE EE
POTASSIUM FERRICYANIDE
UP EE E G EE E
POTASSIUM FERROCYANIDE
GP GE E EE E
POTASSIUM HYDROXIDEDILUTE COLD
U
E
G
E
G
U
E
POTASSIUM HYDROXIDE DILUTE HOT
U
G
G
G
G
E
POTASSIUM HYDROXIDE TO 70% COLD
POTASSIUM HYDROXIDE TO 70% HOT U
E
G
P
G
E
E
POTASSIUM HYDROXIDE TO 70% HOT
U
E
G
P
G
E
E
POTASSIUM IODIDE
U
PG
EEGE
E E
POTASSIUM NITRATE
G
G
G
E
E
G
E
E
E
POTASSIUM OXALATE EE
POTASSIUM PERMANGANATE
G
G
G
E
E
G
E
E
E
POTASSIUM PHOSOHATE
P GEEE EE
POTASSIUM PHOSPHATE DI-BASIC
G
E
E
E
E
G
E
E
E
POTASSIUM PHOSPHATE TRI-BASICE GGGGE
POTASSIUM SALTSEEE E
POTASSIUM SULFATE
GG EE E E EE E
POTASSIUM SULFIDE
G
G
E
E
G
G
G
E
POTASSIUM SULFITE
GG EG G E GE
PRODUCER GAS
G
G
G
E
G
U
E
E
E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
E
U
U
U
U
U
E
P
E
P
P
E
U
E
P
U
P
U-UNSATISFACTORY
N36
Catalog 3501E
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
PROPANE GAS
EG GE G U EE E
PROPYL ACETATE
UE EU U G U
PROPYL ALCOHOL
EG GE E EE
PROPYL BROMIDE
G GGGG GE
PROPYLENE
EE EUUU E
PROPYLENE GLYCOL
G
G
G
E
E
G
E
E
P
PYDRAUL
EP EU U GE
PYRIDINE GU U UE
PYROGARD 42, 43, 53, 55
U
U
E
E
PYROGARD DEGE E
PYROLGALIC ACID
G
G
G
E
E
E
E
E
QUENCH OIL
GG EE G EE E
QUININE, SULFATE, DRY
E
E
R P-1 FUEL
E
E
E
G
P
E
E
E
RESINS & ROSINS
EP EP P EE
RESORCINOLG
E
ROAD TAR
EE EG P U EE E
ROOF PITCH
EE EG P EE E
ROSIN EMULSION
GP EU P GE
RUBBER LATEX EMULSIONS
E
G
E
E
E
E
RUBBER SOLVENTS
EE EU P UE P
SALAD OIL
GP GE E G EE E
SALICYLIC ACID
PU EE E G EE E
SALT
GP GE E EE E
SALT BRINE
G GE U G GE
SAUERKRAUT ARINEG
E
SEA WATER
PU GEEE EE E
SEWAGE
PP GE P G GE
SHELL IRUS 905
E
G
U
E
SHELLAC
EE EE E E
SILICONE FLUIDS
GG
G
GG
E
SILVER BROMIDE
SILVER CYANIDE
U EG G GE
SILVER NITRATE
UU EP P E EE E
SILVER PLATING SOL.
E
G
E
SKYDROL 500
EG EU U UE
SKYDROL 7000, TYPE 2
U
E
E
U
U
E
G
SOAP SOLUTIONS
EE EE G E EE
SODIUM ACETATE
GP GGGG EE E
SODIUM ALUMINATE
GP EE E G EE E
SODIUM BENZOATEG
E
SODIUM BICARBONATE
GP GE E E EE E
SODIUM BICHROMATE
G
U
E
SODIUM BISULFATE 10%
G
U
E
E
E
G
E
E
E
SODIUM BISULFITE 10%
G
U
E
E
E
G
E
E
E
GP GE E G EE E
SODIUM BORATE
SODIUM BROMIDE 10%
G
P
G
E
E
G
E
E
E
SODIUM CARBONATE
GG EE E G EE E
SODIUM CHLORATE
GP GE E G EE E
SODIUM CHLORIDE
GP GE E G EE E
SODIUM CHROMATE
PG EE E G EE E
SODIUM CITRATEG
E
SODIUM CYANIDE
UG EE E G EE E
SODIUM FERRICYANIDE EE
SODIUM FLUORIDE
P
U
G
E
E
G
E
E
E
SODIUM HYDROXIDE 20% COLD
E
E
E
E
E
G
G
E
E
G
E
G
G
G
P
E
SODIUM HYDROXIDE 20% HOT
SODIUM HYDROXIDE 50% COLD
E
E
E
E
E
G
P
E
E
G
E
G
G
P
E
SODIUM HYDROXIDE 50% HOT
SODIUM HYDROXIDE 70% COLD
E
E
E
G
P
G
P
E
SODIUM HYDROXIDE 70% HOT
G
G
E
U
U
G
P
E
SODIUM HYPOCHLORITE (BLEACH)
U
U
U
E
E
SODIUM HYPOSULFITEG
E
SODIUM LACTATE EE
SODIUM METAPHOSPHATE
PG GE E G E
SODIUM METASILICATE COLD
GP EG E GE
SODIUM METASILICATE HOT
G
U
E
E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
E
E
P
P
E
P
E
E
E
E
U
U-UNSATISFACTORY
N37
Fluid Compatibility Guide
FLUID
Fluid Compatibility Guide
Catalog 3501E
FLUID
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
SODIUM NITRATE
GG EP G G EE E
SODIUM NITRITE GP U E GE G
SODIUM PERBORATE
GG GPGE EE E
SODIUM PEROXIDE
UP GPGE EE E
SODIUM PHOSPHATE
PP GG P E EE G
SODIUM PHOSPHATE DI-BASIC
P
P
G
E
E
E
E
E
E
SODIUM PHOSPHATE TRI-BASIC
PP GG G E EE E
SODIUM POLYPHOSPHATE
G
G
G
E
E
SODIUM SALICYLATE EE
SODIUM SALTS
SODIUM SILICATE
G
G
G
E
E
G
E
E
E
SODIUM SILICATE, HOT
P
P
G
G
E
SODIUM SULFATE
GG EE E E EE
SODIUM SULFIDE
U
G
G
E
E
G
E
E
E
SODIUM SULFITE
P
E
E
E
G
G
E
SODIUM TETRABORATE
E
E
E
G
E
SODIUM THIOSULFATE
PG GE E E EE E
SOYBEAN
GP EE G G EE E
STANNIC CHLORIDE
PU UE E EE
STARCH
GP GE E P EE E
STEAM (212 F)
E
E
E
U
U
G
P
E
U
STEARIC ACID
PP GE P G EE E
STODDARD SOLVENT
G
E
E
E
G
U
E
STYRENE
EE EUUU GE
SUCROSE SOLUTIONS
EE EE G E E
SUGAR, SYRUPS & JAM
G
E
G
E
SUGAR LIQUIDS
EG EE E G EE E
SULFATE, BLACK LIQUOR
P
P
G
P
G
G
P
E
E
SULFATE, GREEN LIQUOR
P
P
G
P
G
P
E
E
SULFATE, WHITE LIQUOR
PP GP G PE E
SULFUR
UP GU P G GE E
SULFUR, MOLTEN
U
P
G
U
P
G
G
E
SULFUR CHLORIDES
G
U
U
U
U
P
E
E
E
SULFUR DIOXIDE, DRY
G
G
E
U
U
E
E
E
E
SULFUR DIOXIDE, WET
U
E
U
U
G
E
SULFUR HEXAFLUORIDE
G E GE
SULFUR TRIOXIDE
G
G
G
U
U
G
E
SULFUR TRIOXIDE, DRY
G
G
G
U
U
G
E
E
SULFURIC ACID 0 TO 77%
P
U
P
G
G
E
E
P
SULFURIC ACID 100%
P
P
E
U
U
P
G
E
U
UU GPPP EE P
SULFUROUS ACID
SUNSAFE
UE EE G U E
TALL OIL
GG GG G U EE
TANNIC ACID
GP GGGG EE E
TANNING LIQUORS
G
G
U
E
TAR & TAR OILS
EE EP U U EE
TARTARIC ACID
GU EP G G EE E
TERPINEOLGUU E
TERTIARY BUTYL ALCOHOL
EE EGGG E
TETRACHLOROETHANEG EUUU E
TETRACHLOROETHYLENE
UG UU U E
TETRAETHYL LEAD
G
PG
E E
TITANIUM TETRACHLORIDE
G
E
G
G
U
U
E
TOLUOL (TOLUENE)
EE EUUU GE E
TOMATO JUICE
PP EE E EE
E
TRANSFORMER OIL
GE EE G EE E
TRANSMISSION FLUID, TYPE A
E
E
E
E
G
U
E
TRIBUTYL PHOSPHATE
EE EU U G UE
TRICHLORETHYLENE
GG GUUU GE E
TRICHLOROACETIC ACID
G UP U UE
TRICHLOROETHANEG EUUU E
TRICRESYL PHOSPHATEEG
UUEG
TRIETHANOLAMINEG
P
G
G
E
TRIETHYLAMINE
G GG G E
TRISODIUM PHOSPHATE GE E G GE
TUNG OIL
GG EE G U EE E
TURBINE OIL #15
G
E
G
U
U
E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
E
E
E
E
U
U
U
E
U
U-UNSATISFACTORY
N38
Catalog 3501E
BRASS
CARBON
STEEL
316
S.S.
BUNA N
(NILTRILE)
NEOPRENE
EPR
FLUOROCARBON
PTFE
ACETAL
NYLON
TURPENTINE
GG GG U U EE E
UREA
UP GP G G UE E
URIC ACID EE
VARNISH
EP EP G U GE E
VEGETABLE OILS
GG EE G U EE E
VINEGAR
GU EU U E UE
VINYL ACETATE
G G GEE
WATER, ACID MINE
U
U
G
G
E
E
U
E
WATER, DISTILLED
UU EP G G EE E
WATER, FRESH
PP EP G G EE E
WAXES
EE EE G P EE E
WHISKEY & WINES
G
U
E
G
G
E
E
E
E
XYLENE (XYLOL), DRY
E
G
E
U
U
U
G
E
E
ZINC BROMIDE
G GGGG GE
ZINC CHLORIDE
U
U
U
G
G
E
E
ZINC HYDROSULFITE
PE EE E E EE E
ZINC SULFATE
GU GEEE EE E
E-EXCELLENT
G-GOOD
Parker Hannifin Corporation | Fluid System Connectors | Otsego, MI
P-POOR
E
E
E
U
P
U-UNSATISFACTORY
N39
Fluid Compatibility Guide
FLUID
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