User manual | lin 040

MANUAL: Metro II
Fixed Gallonage Tip
INSTRUCTIONS FOR SAFE OPERATION AND MAINTENANCE
WARNING
Read instruction manual before use. Operation of this nozzle without
understanding the manual and receiving proper training can be
dangerous and is a misuse of this equipment. Call 800-348-2686 with any
questions.
WARNING
This instruction manual is intended to familiarize firefighters and
maintenance personnel with the operation, servicing and safety
procedures associated with the Metro II fire fighting nozzles.
WARNING
This manual should be kept available to all operating and maintenance
personnel.
Metro II
Metro II
FM Series
METRO II TIP 1.5” NH
JM Series
METRO II TIP 2.5” NH
MAXIMUM OPERATING PRESSURE 150 PSI
HYDROSTATIC PROOF TEST 900 PSI
TASK FORCE TIPS, Inc.
www.tft.com
©Copyright Task Force Tips, Inc. 2002
2800 East Evans Avenue • Valparaiso , IN 46383-6940
800-348-2686 • 219-462-6161 • Fax 219-464-7155
LIN-040 April 2, 2002 Rev 0
TABLE OF CONTENTS
1.0 MEANING OF SAFETY SIGNAL WORDS
2.0 GENERAL INFORMATION
2.1 VARIOUS MODELS AND TERMS
2.2 NOZZLE COUPLINGS
3.0 FLOW CHARACTERISTICS
3.1 WASHER SETTING
3.2 FLOW SETTING
4.0 NOZZLE CONTROLS
4.1 PATTERN CONTROL
4.2 FLUSH CONTROL
4.3 USE WITH FOAM
4.3.1 FOAM ASPIRATING ATTACHMENTS
5.0 USE OF METRO II NOZZLES
6.0 FIELD INSPECTION
7.0 REPAIR
8.0 FLOW RATE TABLES
9.0 ANSWERS TO YOUR QUESTIONS
10.0 DRAWINGS AND PARTS LIST
11.0 INSPECTION CHECKLIST
12.0 WARRANTY
1.0 MEANING OF SAFETY SIGNAL WORDS
A safety related message is identified by a safety alert symbol and a signal word to indicate the level of risk involved
with a particular hazard. Per ANSI standard Z535.4-1998 the definitions of the three signal words are as follows:
DANGER
DANGER indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, could result
in death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, may result in
minor or moderate injury.
2.0 GENERAL INFORMATION
The Task Force Tips Metro II tip only nozzles are designed to provide excellent performance under most fire fighting
conditions. Their rugged construction is compatible with the use of fresh water (see section 5.0 for saltwater use) as well
as fire fighting foam solutions. Other important operating features are:
- Interchangeable washer to allow for user defined flow and pressure
- Quick-acting pattern control from straight stream to wide fog
- "Power fog teeth" for full-fill fog
- Easily flush able while flowing to clear trapped debris
- TFT's five-year warranty and unsurpassed customer service
WARNING
WARNING
WARNING
2
©Copyright Task Force Tips, Inc. 2002
This equipment is intended for use by trained personnel for firefighting. Their use for
other purposes may involve hazards not addressed by this manual. Seek appropriate
guidance and training to reduce risk of injury.
Nozzle reaction will vary as supply conditions change: such as opening or closing other
nozzles, hose line kinks, changes in pump settings, etc. Changes in spray pattern or
flushing will also affect nozzle reaction. The nozzle operator must always be prepared in
the event of those changes. Failure to restrain nozzle reaction can cause firefighter injury
from loss of footing and/or stream protection.
If nozzle gets out of control or away from operator, retreat from nozzle immediately. Do
not attempt to regain control of nozzle while flowing water. Injury from whipping can
occur.
LIN-040 April 2, 2002 Rev 0
WARNING
Water is a conductor of electricity. Application of water solutions on high voltage
equipment can cause injury or death by electrocution. The amount of current that may be
carried back to the nozzle will depend on the following factors:
!
!
!
!
Voltage of the line or equipment
Distance from the nozzle to the line or equipment
Size of the stream
Whether the stream is solid or broken
! Purity of the water1
1
The Fire Fighter and Electrical Equipment, The University of Michigan Extension Service, Fourth Printing 1983. Page 47.
CAUTION
Fire streams are capable of injury and damage. Do not direct water stream to cause injury
or damage to persons or property.
2.1 VARIOUS MODELS AND TERMS
Fixed Flow: A nozzle with a discharge orifice that is a fixed opening size.
Tip Only: a nozzle with out an intergal ball shutoff valve. Metro II tip only nozzle is available in a variety of flow
ranges and configurations. All models deliver the rated flow when the rated pressure is supplied to the nozzle.
SERIES
RECOMMENDED
HOSE SIZE (INCHES)
FLOW SETTINGS
NOZZLE TYPE
METRO II
1-1/2 to 2-1/2
Field Changeable
To Any of 7 Sizes
Fixed Flow
CAUTION
The Metro II nozzle tip does not shutoff. Inability to control the flow could cause injury if
the Metro II is used by itself on a hose line. Use only when mated to a shutoff valve or
mounted on a monitor.
Detent
Valve
With Grip
NAME LABEL
COUPLING
Metro II
Ball
Valve
STREAM
SHAPER
BARREL LABEL
TIP ONLY NOZZLE
AVAILABLE WITH 1.5” OR 2.5” COUPLING
FIGURE 1 COMMON MODEL AND TERMS
Monitor
3
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
2.2 NOZZLE COUPLING
NH (National Hose Threads per NFPA #1963) threads are standard on all nozzles. Other threads such as NPSH (National
Pipe Straight Hose threads per ANSI/ASME #B1.20.7) can be specified at time of order.
Nozzle must be properly connected. Mismatched or damaged threads may cause nozzle
to leak or uncouple under pressure and could cause injury.
CAUTION
Dissimilar metals coupled together can cause galvanic corrosion that can result
in the inability to unscrew the threads of complete loss of thread engagement
over time. Per NFPA 1962 (1998 edition), if dissimilar metals are left coupled
together an anti-corrosive lubricant should be applied to the threads. Also the
coupling should be disconnected and inspected at least quarterly.
CAUTION
3.0 FLOW CHARACTERISTICS
The opening size of the Metro II may be field set to any one of the seven different sizes. At each flow setting the nozzle is
set to a predetermined fixed orifice. Relationship of flow and nozzle pressure at each setting is shown in figure 2.
METRO II FLOW CHART
FLOW (L/min)
190
PRESSURE (PSI)
150
380
550
750
950
1140
1325
1525
1700
10.34 bar
140
9.65 bar
130
8.96 bar
120
8.27 bar
110
7.58 bar
100
6.90 bar
90
6.20 bar
80
5.52 bar
70
4.83 bar
60
4.12 bar
175 GPM @ 100 PSI (K=17.5)
50
3.45 bar
185 GPM @ 75 PSI (K=21.4)
40
2.76 bar
200 GPM @ 75 PSI (K=23.1)
250 GPM @ 50 PSI (K=35.4)
30
2.07 bar
250 GPM @ 75 PSI (K=28.9)
20
10
250 GPM @ 100 PSI (K=25.0)
1.38 bar
325 GPM @ 100 PSI (K=32.5)
0.69 bar
0
0
50
100
150
200
250
300
350
400
450
1325
1525
1700
136.1 kgf
FLOW (GPM)
METRO II FLOW VS. REACTION FORCE
190
REACTION FORCE (LBF)
300
380
550
FLOW (L/min)
750
950
1140
250
113.4 kgf
200
90.7 kgf
150
68.0 kgf
100
175 GPM @ 100 PSI (K=17.5)
45.4 kgf
185 GPM @ 75 PSI (K=21.4)
200 GPM @ 75 PSI (K=23.1)
250 GPM @ 50 PSI (K=35.4)
50
22.7 kgf
250 GPM @ 75 PSI (K=28.9)
250 GPM @ 100 PSI (K=25.0)
325 GPM @ 100 PSI (K=32.5)
0
4
0
50
©Copyright Task Force Tips, Inc. 2002
100
150
200
250
300
350
400
450
FLOW (GPM)
LIN-040 April 2, 2002 Rev 0
3.1 WASHER SETTING
To change flow and pressure setting of the Metro II, use
the following instructions:
1) Set nozzle into FLUSH.
2) Push baffle down to barrel cone.
3) Use snap ring wrench to remove snap ring from shaft.
4) Remove pre-set washer and slide desired washer
onto shaft, markings facing up.
5) Put snap ring back onto the shaft in the groove.
WASHER
(H410-**)
SNAP RING
(VR4260)
SHAFT
(H470)
BAFFLE
(H461)
3.2 FLOW SETTING
The washers are marked with various flow settings. Change washer to the desired setting. The nozzle will flow the
indicated amount when the pressure at the nozzle is at the indicated level.
DANGER
An inadequate supply of nozzle pressure and/or flow will cause an ineffective stream and
can result in injury, death or loss of property. See flow charts in section 3.0 & 8.0 or call
800-348-2686 for assistance.
CAUTION
Fire streams are capable of injury and damage. Do not direct water stream to cause injury
or damage to persons or property.
WARNING
Failure to restrain nozzle reaction can cause firefighter injury from loss of footing and/or
stream protection. Nozzle reaction will vary as supply conditions change: such as
opening or closing other nozzles, hose line kinks, changes in pump settings, etc.
Changes in spray pattern or flushing will also affect nozzle reaction. The nozzle operator
must always be positioned to restrain the nozzle reaction in the event of those changes.
WARNING
Injury from whipping can occur. If nozzle gets out of control or away from operator, retreat
from nozzle immediately. Do not attempt to regain control of nozzle while flowing water.
4.0 NOZZLE CONTROLS
Tip only nozzles have NO shut off valve contained within the nozzle and MUST be used with a separate ball valve or
attached to a monitor.
4.1 PATTERN CONTROL
TFT's Metro II has full pattern control from straight stream to wide fog. Turning the STREAM SHAPER clockwise (as seen
from the operating position behind the nozzle) moves the SHAPER to the straight stream position. Turning the SHAPER
counterclockwise will result in an increasingly wider pattern.
Since the stream trim point varies with the flow, the stream should be "trimmed" after changing the flow to obtain the
straightest and farthest reaching stream. To properly trim a stream, first open the pattern to a narrow fog. Then close the
stream to parallel to give maximum reach. NOTE: Turning the shaper further forward will cause stream crossover
and reduce the effective reach of the nozzle.
The nozzle reaction is greatest when the shaper is in the straight stream position. The nozzle operator must be prepared
for a change in reaction as the pattern is changed.
5
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
4.2 FLUSH CONTROL
Small debris may get caught inside the nozzle. This trapped material will cause poor stream quality, shortened reach and
reduced flow. To remove this trapped debris the nozzle can be flushed as follows; while still flowing water, turn the
SHAPER counterclockwise past the full fog position (increased resistance will be felt on the SHAPER as the nozzle goes
into flush). This will open the nozzle allowing debris to pass through. Rotate the SHAPER clockwise and out of flush to
continue normal operation. During flush the nozzle reaction will decrease as the pattern becomes wider and the pressure
drops. The nozzle operator must be prepared for an increase of nozzle reaction when returning the nozzle from the flush
position to retain control of the nozzle.
WARNING
Large amounts or pieces of debris may be unflushable and can reduce the flow of the
nozzle resulting in an ineffective flow. In the event of a blockage, it may be necessary
to retreat to a safe area, uncouple nozzle and remove debris.
4.3 USE WITH FOAM
The Metro II tip only nozzle may be used with foam solutions. Refer to fire service training for the proper use of foam.
WARNING
For Class B fires, lack of foam or interruption in the foam stream can cause a break in the
foam blanket and greatly increase the risk of injury or death. Assure that:
! Application rate is sufficient (see NFPA 11 or foam manufacturer's
recommendations).
! Enough concentrate is on hand to complete task (see NFPA for minimum duration
time requirements).
! Foam logistics have been carefully planned. Allow for such things as:
! Storage of foam in a location not exposed to the hazard it protects.
! Personnel, equipment and technique to deliver foam at a rapid enough rate.
! Removal of empty foam containers.
! Clear path to deliver foam, as hoses and other equipment and vehicles are
deployed.
WARNING
Improper use of foam can result in injury or damage to the environment. Follow foam
manufacturer's instructions and fire service training to avoid:
! Using wrong type of foam on a fire, i.e. Class A foam on a Class B fire.
! Plunging foam into pools of burning liquid fuels.
! Causing environmental damage.
! Directing stream at personnel.
WARNING
There is a wide variety of foam concentrates. Each user is responsible for verifying that
any foam concentrate chosen to be used with this unit has been tested to assure that the
foam obtained is suitable for the purpose intended.
4.3.1 FOAM ASPIRATING ATTACHMENTS
To increase the expansion ratio, Task Force Tips "MX Foamjet" (model FJ-HMX) multi expansion attachment or LX
Foamjet (model FJ-H) low expansion attachment may be used with the Metro II nozzle. These foam tubes attach and
detach quickly from the nozzle. Note: As expansion ratio is increased, the reach of the nozzle will be decreased due to the
greater amount of bubbles in the stream and their inability to penetrate the air. Generally the reach with foam is
approximately 10% less than with water only. Actual results will vary based on brand of foam, hardness of water,
temperature, etc. See Foamjet instruction manual for specific information.
6
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
5.0 USE OF METRO II NOZZLES
IT IS THE RESPONSIBILITY OF THE INDIVIDUAL FIRE DEPARTMENT OR AGENCY TO DETERMINE PHYSICAL
CAPABILITIES AND SUITABILITY FOR AN INDIVIDUAL'S USE OF THIS EQUIPMENT.
Many factors contribute to the extinguishment of a fire. Among the most important is delivering water at a flow rate
sufficient to absorb heat faster than it is being generated. The flow rate depends largely on the pump discharge pressure
and hose friction loss. The pump discharge pressure may be found by use of the chart in section 8.0 It can also be
calculated using a hydraulic equation such as:
PDP = NP+FL+DL+EL
For additional information on calculating specific hose
layouts, consult an appropriate fire service training manual,
such as IFSTA, or A Guide to Automatic Nozzles, or call TFT's
"Hydraulics Hotline" at 800-348-2686.
6.0 FIELD INSPECTION
PDP = Pump discharge pressure in PSI
NP = Nozzle pressure in PSI
FL = Hose friction loss in PSI
DL = Device loss in PSI
EL = Elevation loss in PSI
TFT's Metro II is designed and manufactured to be damage resistant and require minimal maintenance. However, as the
primary fire fighting tools upon which your life depends, they should be treated accordingly.
Use with saltwater is permissible provided nozzle is thoroughly cleaned with fresh water after each use. The service life of
the nozzle may be shortened due to the effects of corrosion and is not covered under warranty.
WARNING
Nozzle must be inspected for proper operation and function according to inspection
checklist on last page before each use. Any nozzle that fails inspection is dangerous to
use and must be repaired before using.
Performance tests shall be conducted on the Metro II nozzle after a repair, or anytime a problem is reported to verify
operation in accordance with TFT test procedures. Consult factory for the procedure that corresponds to the model and
serial number of the nozzle. Any equipment which fails the related test criteria should be removed from service
immediately. Troubleshooting guides are available with each test procedure or equipment can be returned to the factory
for service and testing.
Factory service is available with repair time seldom exceeding one day in our facility. Factory serviced nozzles are
repaired by experienced technicians to original specifications, fully tested and promptly returned. Any returns should
include a note as to the nature of the problem, who to reach in case of questions and if a repair estimate is required.
CAUTION
Any alterations to the nozzle and its markings could diminish safety and constitutes a
misuse of this product.
All Task Force Tip nozzles are factory lubricated with high quality silicone grease. This lubricant has excellent washout
resistance and long term performance. If your department has unusually hard or sandy water, the moving parts may be
affected. Foam agents and water additives contain soaps and chemicals that may break down the factory lubrication.
The moving parts of the nozzle should be checked on a regular basis for smooth and free operation, and signs of
damage. IF THE NOZZLE IS OPERATING CORRECTLY, THEN NO ADDITIONAL LUBRICATION IS NEEDED. Any
nozzle that is not operating correctly should be immediately removed from service and the problem corrected.
7.0 REPAIR
Factory service is available with repair time seldom exceeding one day in our facility. Factory-serviced nozzles are
repaired by experienced technicians to original specifications, fully wet tested, and promptly returned. Repair charges for
non-warranty items are minimal. Any returns should include a note as to the nature of the problem and whom to reach in
case of questions.
Task Force Tips assumes no liability for damage to equipment or injury to personnel that is a result of user service.
Repair kits and repair parts are stocked for immediate shipment. Contact the factory or visit the website at www.tft.com for
parts lists, exploded views, test procedures and trouble shooting guides.
7
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
PUMP PRESSURE
PUMP PRESSURE
PUMP PRESSURE
PUMP PRESSURE
8.0 FLOW RATE TABLE
LENGTH (FT)
50
75
100
125
150
175
200
225
250
LENGTH (FT)
50
75
100
125
150
175
200
225
250
LENGTH (FT)
50
75
100
125
150
175
200
225
250
LENGTH (FT)
50
75
100
125
150
175
200
225
250
150
85
105
121
135
148
160
171
181
191
1 1/2" HOSE
200
79
96
111
124
136
147
157
167
176
150
93
114
131
147
161
174
186
197
208
1 1/2" HOSE
200
85
104
120
134
146
158
169
179
189
150
96
117
135
151
166
179
191
203
214
1 1/2" HOSE
200
87
106
122
137
150
162
173
184
194
150
107
131
151
169
185
199
213
226
238
1 1/2" HOSE
200
94
116
134
149
164
177
189
200
211
250
73
90
104
116
127
137
147
156
164
250
78
96
110
124
135
146
156
166
175
250
80
98
113
126
138
149
159
169
178
250
86
105
121
136
149
160
171
182
192
150
95
116
134
150
164
177
189
201
211
WASHER 175 GPM AT 100 PSI
1 3/4" HOSE
2" HOSE
200
250
150
200
89
84
106
101
109
102
130
124
125
118
150
143
140
132
167
160
154
145
183
176
166
157
198
190
177
167
212
203
188
178
224
215
198
187
237
227
250
97
119
138
154
169
182
195
207
218
150
118
145
167
187
205
222
237
251
265
2 1/2" HOSE
200
117
143
165
185
202
219
234
248
261
250
115
141
163
182
200
216
230
244
258
150
105
129
149
166
182
197
210
223
235
WASHER 185 GPM AT 75 PSI
1 3/4" HOSE
2" HOSE
200
250
150
200
97
91
121
115
119
111
149
141
137
128
172
162
154
144
192
182
168
157
210
199
182
170
227
215
194
182
243
230
206
193
258
244
217
203
272
257
250
109
134
154
173
189
204
218
232
244
150
142
174
200
224
245
265
283
301
317
2 1/2" HOSE
200
139
170
196
220
241
260
278
295
311
250
136
167
193
216
236
255
273
289
305
150
109
134
154
173
189
204
218
231
244
WASHER 200 GPM AT 75 PSI
2" HOSE
1 3/4" HOSE
200
250
150
200
100
93
128
120
123
114
156
147
142
132
180
170
159
147
202
190
174
162
221
208
188
174
239
224
201
187
255
240
213
198
271
254
224
209
285
268
250
114
139
161
180
197
213
227
241
254
150
152
186
214
240
263
284
303
322
339
2 1/2" HOSE
200
148
182
210
234
257
277
296
314
331
250
145
178
205
229
251
271
290
308
324
150
126
155
179
200
219
237
253
268
283
WASHER 250 GPM AT 50 PSI
1 3/4" HOSE
2" HOSE
200
250
150
200
113
103
158
144
139
127
194
177
160
146
224
204
179
164
250
228
196
179
274
250
212
193
296
270
226
207
316
289
240
219
335
306
253
231
354
323
250
134
164
189
211
231
250
267
283
299
150
213
261
302
337
369
399
426
452
477
2 1/2" HOSE
200
204
250
289
323
354
382
408
433
456
250
196
240
277
310
340
367
392
416
439
(1) Number in each box is flow in gallons per minute.
(2) Actual flows may vary with brand and condition of hose.
(3) Flows listed are approximate (nearest 5 gpm) and do not account for losses in preconnected piping or changes in elevation.
(4) The actual flow of each nozzle may vary +10%/-0% from flow listed per NFPA #1964.
8
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
PUMP PRESSURE
PUMP PRESSURE
PUMP PRESSURE
LENGTH (FT)
50
75
100
125
150
175
200
225
250
LENGTH (FT)
50
75
100
125
150
175
200
225
250
LENGTH (FT)
50
75
100
125
150
175
200
225
250
150
102
125
144
161
177
191
204
217
228
1 1/2" HOSE
200
91
112
129
144
158
171
183
194
204
150
98
120
139
155
170
183
196
208
219
1 1/2" HOSE
200
88
108
125
140
153
165
177
188
198
150
105
128
148
166
182
196
210
222
234
1 1/2" HOSE
200
93
114
132
147
162
175
187
198
209
250
83
102
118
132
144
156
167
177
186
250
81
99
115
128
140
152
162
172
181
250
85
104
120
134
147
159
170
180
190
150
119
146
168
188
206
223
238
253
266
WASHER 250 GPM AT 75 PSI
1 3/4" HOSE
2" HOSE
200
250
150
200
108
99
144
134
132
122
177
164
152
140
204
189
170
157
228
211
187
172
250
231
202
186
270
250
216
199
289
267
229
211
306
283
241
222
323
299
250
125
153
177
198
217
234
250
265
280
150
183
224
258
289
316
342
365
387
408
2 1/2" HOSE
200
177
217
250
280
306
331
354
375
395
250
171
210
243
271
297
321
343
364
383
150
113
138
160
178
195
211
226
239
252
WASHER 250 GPM AT 100 PSI
1 3/4" HOSE
2" HOSE
200
250
150
200
103
96
134
125
126
117
164
153
146
135
189
177
163
151
211
198
179
166
231
217
193
179
250
234
206
191
267
250
219
203
283
265
231
214
299
280
250
118
144
167
186
204
220
236
250
264
150
162
199
229
256
281
303
324
344
363
2 1/2" HOSE
200
158
194
224
250
274
296
316
335
354
250
154
189
218
244
267
289
309
327
345
150
124
151
175
195
214
231
247
262
276
WASHER 325 GPM AT 100 PSI
1 3/4" HOSE
2" HOSE
200
250
150
200
111
102
153
140
136
125
187
172
157
144
216
198
176
161
241
222
193
176
264
243
208
191
286
262
222
204
305
280
236
216
324
297
249
228
341
313
250
130
160
184
206
226
244
261
276
291
150
200
245
283
317
347
375
401
425
448
2 1/2" HOSE
200
193
236
272
305
334
360
385
409
431
250
186
228
263
294
322
348
372
394
416
(1) Number in each box is flow in gallons per minute.
(2) Actual flows may vary with brand and condition of hose.
(3) Flows listed are approximate (nearest 5 gpm) and do not account for losses in preconnected piping or changes in elevation.
(4) The actual flow of each nozzle may vary +10%/-0% from flow listed per NFPA #1964.
9.0 ANSWERS TO YOUR QUESTIONS
We appreciate the opportunity of serving you and making your job easier. If you have any problems or questions, our tollfree "Hydraulics Hotline", 800-348-2686, is normally available to you 24 hours a day, 7 days a week.
9
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
10.0 DRAWINGS AND PART LISTPASTELIST
23
24
25
26
22
21
17
9
18
19
16
15
14
20
9
13
12
11
10
8
6
1
2
3
4
9
7
5
9
10
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
METRO II NOZZLE PARTS LIST
INDEX
1
DESCIRPTION
CAP NUT
QTY
1
PART NUMBER
H420
2
3
4
5
6
7
1.5” ROCKERLUG COUPLING - FM2
GASKET - 1.5" HOSE COUPLING
COUPLING 1.5” NH ROCKERLUG
3/16” BALL – 302 STAINLESS
1/4-28 X 3/8 SOCKET SET SCREW
O-RING-141 2-5/16 ID 3/32 C/S
ANTI GG RING
SERIES
1
1
37
1
1
1
V3130
H694N (H694I - NPSH)
V2120
VT25-28SS375
VO-141
P147
2
3
4
5
6
7
2.5” ROCKERLUG COUPLING - JM2
GASKET - 2.5" HOSE COUPLING
COUPLING 2.5" NH ROCKERLUG
3/16" BALL - 302 STAINLES
1/4-28 X 1/2 SOCKET SET SCREW
O-RING-141 2-5/16 ID 3/32 C/S
ANTI GG RING
SERIES
1
1
37
1
1
1
V3190
P198N (P198I - NPSH)
V2120
VT25-28SS500
VO-141
P147
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
METRO II FRONT END
BARREL LABEL – RED
3/8-24 X 3/8 DOG POINT
BARREL
O-RING-228 2-1/4 ID 1/8 C/S
THROAT SLEEVE
O-RING-224 1-3/4 ID 1/8 C/S
FLUSH PINS
FLUSH SPRINGS
BARREL CONE
METRO II NAME LABEL
SHAPER GUIDE
O-RING-336 2-7/8 ID 3/16 C/S
3/16" BALL – ACETAL
SHAPER WITH BUMPER
SHAFT
O-RING-011 5/16 ID 1/16 C/S
BAFFLE
WASHER 250 GPM AT 50 PSI
RETAINING RING 7/16" EXTERNAL
1
4
1
2
1
1
4
4
1
1
1
1
48
1
1
1
1
1
1
H740-RED
H515
H440
VO-228
H530
VO-224
H790
H780
H520
H745-RED
H510
VO-336
V2115
H500
H470
VO-011
H461
H410-82
VR4260
SPACERS FOR METRO II NOZZLE
WASHER 175 GPM AT 100 PSI
WASHER 185 GPM AT 75 PSI
WASHER 200 GPM AT 75 PSI
WASHER 250 GPM AT 75 PSI
WASHER 250 GPM AT 100 PSI
WASHER 325 GPM AT 100 PSI
1
1
1
1
1
1
H410-44
H410-53
H410-63
H410-83
H410-84
H410-94
25
11
©Copyright Task Force Tips, Inc. 2002
LIN-040 April 2, 2002 Rev 0
11.0 INSPECTION CHECKLIST
Nozzle must be inspected before each use for proper operation and function according
to this checklist. Check that:
1) There is no obvious damage such as missing, broken or loose parts, damaged labels, etc.
2) Coupling is tight and leak free
3) Valve handle moves freely though full range and shuts off flow
4) Nozzle flow is adequate as indicated by pump pressure and nozzle reaction
5) Shaper turns freely and adjusts pattern through full range
6) Nozzle moves smoothly in and out of flush position
WARNING
Any nozzle failing any part of the inspection checklist is unsafe and must have the
problem corrected before use. Operating a nozzle that fails any of the above inspections
is a misuse of this equipment.
12.0 WARRANTY
Task Force Tips, Inc., 2800 East Evans Avenue, Valparaiso, Indiana 46383 ("TFT") warrants to the original purchaser of its
Ultimatic, Mid-Matic, and Handline series nozzles ("equipment"), and to anyone to whom it is transferred, that the
equipment shall be free from defects in material and workmanship during the five (5) year period from the date of
purchase.
TFT's obligation under this warranty is specifically limited to replacing or repairing the equipment (or its parts) which are
shown by TFT's examination to be in a defective condition attributable to TFT. To qualify for this limited warranty, the
claimant must return the equipment to TFT, at 2800 East Evans Avenue, Valparaiso, Indiana 46383, within a reasonable
time after discovery of the defect. TFT will examine the equipment. If TFT determines that there is a defect attributable to
it, TFT will correct the problem within a reasonable time. If the equipment is covered by this limited warranty, TFT will
assume the expenses of repair.
If any defect attributable to TFT under this limited warranty cannot be reasonably cured by repair or replacement, TFT
may elect to refund the purchase price of the equipment, less reasonable depreciation, in complete discharge of its
obligations under this limited warranty. If TFT makes this election, claimant shall return the equipment to TFT free and
clear of any liens and encumbrances.
This is a limited warranty. The original purchaser of the equipment, any person to whom it is transferred, and any person
who is an intended or unintended beneficiary of the equipment, shall not be entitled to recover from TFT any
consequential or incidental damages for injury to person and/or property resulting from any defective equipment
manufactured or assembled by TFT. It is agreed and understood that the price stated for the equipment is in part
consideration for limiting TFT's liability. Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above may not apply to you.
TFT shall have no obligation under this limited warranty if the equipment is, or has been, misused or neglected (including
failure to provide reasonable maintenance) or if there have been accidents to the equipment or if it has been repaired or
altered by someone else.
THIS IS A LIMITED EXPRESS WARRANTY ONLY. TFT EXPRESSLY DISCLAIMS WITH RESPECT TO THE
EQUIPMENT ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND ALL IMPLIED WARRANTIES OF FITNESS
FOR A PARTICULAR PURPOSE. THERE IS NO WARRANTY OF ANY NATURE MADE BY TFT BEYOND THAT
STATED IN THIS DOCUMENT.
This limited warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
TASK FORCE TIPS, Inc.
2800 East Evans Avenue • Valparaiso , IN 46383-6940
800-348-2686 • 219-462-6161 • Fax 219-464-7155
LIN-040 April 2, 2002 Rev 0

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