BRONZE CLOSE COUPLED CENTRIFUGAL PUMP MODEL 101M

BRONZE CLOSE COUPLED CENTRIFUGAL PUMP MODEL 101M
MODEL
101M
BRONZE CLOSE COUPLED
CENTRIFUGAL PUMP
PIPE SIZE 3/8”
Capacity - Water at 60o F
FEATURES
• All Bronze
• Stainless Steel or Monel Shaft for Marine Use
• Teflon(R)* Barrier Seal to Protect Motor Bearings
• Carbon Face Mechanical Pump Seals
• Will handle difficult solutions with proper seals Viton(R)* (S10) or Teflon(R)* (S11).
• Explosion Proof Motors Available
• Will Handle Contaminated Liquids
• Extremely Quiet
• A Standard in the Marine Air Conditioning Industry
LIQUIDS
The special pump alloys used provide corrosion resistance to many liquids including water, water solutions, and a
wide range of commercial chemicals. Questions as to the
chemical compatibility of special liquids should be referred to
the factory.
Viscous liquids with a maximum viscosity of 2000
Saybolt Seconds Universal can be pumped. However, when
pumping viscous liquids as compared with water, a reduction
in flow and pressure occurs and the required horsepower rate
increases.
Liquids heavier than water require additional horsepower in direct proportion to the increase in specific gravity.
Liquids contaminated with small solids or abrasives can be
handled, but a reduction in mechanical seal life must be
expected.
CHARACTERISTICS
This close-coupled pump uses a standard NEMA CFlange Jet Pump Motor with weld-on base and threaded shaft
end to accept the pump impeller. Single phase motors are
non-reversible and are wired for the proper pump rotation
which is counter-clockwise looking at inlet end of pump. See
the dimensional drawing on back. Three phase motors must be
checked out for proper rotation when pump is installed. Interchanging
of any 2 wires in a 3-phase system will reverse motor rotation.
The pump uses a mechanical type shaft seal with a Buna rubber element. It is suitable for water, oils, and some mild solvents and
it is limited to 212o F. Viton® seals and Teflon® seals (Chemlon) are
available for severe solvents, difficult chemicals, and elevated temperatures.
These centrifugal pumps are not self-priming. They must be
installed below the liquid level so that the liquid flows to the pump by
gravity (flooded suction). However, if a foot valve is used at the beginning of the suction line, and all air is bled from the pump by manual
priming, the pump will lift on the suction side up to 15 feet. Such a
system relies entirely on the non-leaking foot valve for starting capability.
The flow of a centrifugal pump can be conveniently controlled
by a throttling valve in the discharge line without the need for a relief
valve. In centrifugal pumps, the horsepower demand will decrease as
the pressure increases. Maximum horsepower occurs with a wide
open discharge.
* Viton® is a registered trademark of DuPont Dow Elastomers. Viton® or equivalent FKM will be used.
Teflon® is a registered trademark of DuPont. Teflon® or equivalent PTFE will be used.
www.oberdorfer-pumps.com
PHONE (800) 448-1668; (315) 437-0361
FAX (315) 463-9561
MODEL
101M
BRONZE CLOSE COUPLED
CENTRIFUGAL PUMP
EXPLODED VIEW AND PARTS LIST
Pump No.
1
2
Screw
Cover
31
41
Gasket Impeller
51
6
7
8
9
Seal
Plug
Body
Screw
Screw
10
111
Adapter Lip Seal
12
Motor
Assy.
5385
6483
6502
Set
Repair
Screw
6 Reqd 1 Reqd 1 Reqd 1 Reqd 1 Reqd 1 Reqd 1 Reqd 1 Reqd 4 Reqd
101M
131*
1 Reqd
Kit
1 Reqd 1 Reqd 1 Reqd
1 Reqd
6589
32155
5395
6475
5595
5411
6699
6683
---
---
10719 (single phase)
101MP
5385
6483
6502
7718
1
Repair Kit contains items 3, 4, 5, 11 & 13.
32155
5395
6475
5595
5411
6699
6683
---
9849
11063 (three phase)
PUMP & MOTOR OPTIONS*
Pump No.
*Note: These are the most frequently
used pump and motor combinations. If
you have other needs, our sales reps
can recommend a pump and motor for
your application.
101M-F13
3450 RPM 1/3 HP Single Phase 115V, ODP
Stainless Steel
5859
101M-01F26
3450 RPM 1/3 HP Single Phase 115V, ODP
Monel
32273
101M-J20
3450 RPM, 1/2 HP, Single Phase, 115/230V, TEFC
Stainless Steel
7976
101MP-F57
3450 RPM, 1/3 HP, Three Phase, 220/440V, ODP
Stainless Steel
6996
NUMBERING
101
M
P
- 01
The letter M stands
for Marine Use
Electric Motor*
Motor Shaft
Part No.
*Motor horsepowers are not indicative of pump horsepower required. Motors listed are
standard, economical, and commercially available. See HP curve for actual horsepowers
required.
F65
Basic Pump No. first
3 digits
Motor Code No. last three
digits
Dash number indicates a
modification such as monel shaft
The letter P for
ployphase (3-phase
motor version)
3/06
* Not shown - impeller set screw for three phase motors only.
DIMENSIONS
Specifications are subject to change without notice. All motor dimensions are subject to variations among motor manufacturers.
www.oberdorfer-pumps.com
PHONE (800) 448-1668; (315) 437-0361
FAX (315) 463-9561
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement