Task Force Tips G-Force Quick guide

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
by:
MANUAL: G-Force Nozzle
Fixed, Selectable, and Automatic
INSTRUCTIONS FOR SAFE OPERATION AND MAINTENANCE
WARNING Understand manual before use. Operation of this device without understanding the manual and
receiving proper training is a misuse of this equipment. Obtain safety information at www.tft.
com/serial-number
This Instruction Manual is intended to familiarize firefighters and maintenance personnel with the operation, servicing, and safety
procedures associated with the G-Force nozzle.
This manual should be kept available to all operating and maintenance personnel.
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219-462-6161 • Fax [phone]
DANGER
PERSONAL RESPONSIBILITY CODE
The member companies of FEMSA that provide emergency response
equipment and services want responders to know and understand the
following:
1. Firefighting and Emergency Response are inherently dangerous activities
requiring proper training in their hazards and the use of extreme caution
at all times.
2. It is your responsibility to read and understand any user’s instructions,
including purpose and limitations, provided with any piece of equipment
you may be called upon to use.
3. It is your responsibility to know that you have been properly trained in
Firefighting and /or Emergency Response and in the use, precautions, and
care of any equipment you may be called upon to use.
4. It is your responsibility to be in proper physical condition and to maintain
the personal skill level required to operate any equipment you may be
called upon to use.
5. It is your responsibility to know that your equipment is in operable
condition and has been maintained in accordance with the manufacturer’s
instructions.
6. Failure to follow these guidelines may result in death, burns or other
severe injury.
FEMSA
Fire and Emergency Manufacturers and Service Association
P.O. Box 147, Lynnfield, MA 01940 • www.FEMSA.org

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Table Of Contents
1.0 MEANING OF SAFETY SIGNALWORDS
2.0 SAFETY
3.0 GENERALINFORMATION
3.1VARIOUS MODELSAND TERMS
3.2NOZZLE COUPLINGS
3.3MECHANICALSPECIFICATIONS
3.4USE WITH SALT WATER
4.0 FLOW CHARACTERISTICS
4.1 FIXED FLOW
4.2 SELECTABLE FLOW
4.3 AUTOMATIC
4.4 FLUSH CONTROL
5.0 NOZZLE CONTROLS
5.1 FLOW CONTROL
5.1.1 LEVER TYPE FLOW CONTROL
5.1.2 TIP ONLY
5.1.3 BALL SHUT OFF
5.2PATTERNAND FLUSH CONTROL
5.2.1 PATTERN CONTROL
5.2.2 SHAPER TACTILE INDICATOR
5.2.3 FOGANGLEADJUSTMENT
6.0 USE WITH FOAM
6.1 FOAMASPIRATINGATTACHMENTS
7.0 USE OF G-FORCE NOZZLES
8.0 APPROVALS
9.0 COLOR CODED VALVE HANDLEAND PISTOLGRIP
10.0 DRAWINGSAND PART LISTS
11.0 WARRANTY
12.0 MAINTENANCE
12.1 FIELD LUBRICATION
12.2 SERVICE TESTING
12.2.1 HYDROSTATIC TESTING
12.2.2 FLOW TESTING
12.2.3 RECORDS
12.3 REPAIR
13.0 OPERATIONALCHECKLIST
1.0 MEANING OF SAFETY SIGNAL WORDS
Asafety 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 Z535.6-2011, the definitions of the four signal words are as follows:
DANGER DANGER indicates a hazardous situation which, if not avoided, will result in death or serious
injury.
WARNING WARNING indicates a hazardous situation which, if not avoided, could result in death or serious
injury.
CAUTION CAUTION indicates a potentially hazardous situation which, if not avoided, could result in minor
or moderate injury.
NOTICE NOTICE is used to address practices not related to personal injury.
SAFETY INSTRUCTIONS (or equivalent) signs indicate specific safety-related instructions of procedures.
2.0 SAFETY
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 graphs or call 800-348-2686 for assistance.
WARNING The nozzle may be damaged if frozen while containing significant amounts of water. Such
damage may be difficult to detect visually and can lead to possible injury or death. Any time the
nozzle is subject to possible damage due to freezing, it must be tested by qualified personnel
before being considered safe for use.
WARNING 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.
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 prepared in the
event of these changes.
WARNING 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.

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WARNING Water is a conductor of electricity. Application of water 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.
3.1 VARIOUS MODELS AND TERMS
The G-Force nozzle is available in several different models and inlet connections. Basic body styles are shown in figure 2.1A
Other options are:
• Fixed rubber, fixed aluminum or stainless steel spinning fog teeth.
• Shaper tactile indicator with or without detent (see section 5.2.2)
Three flow options are available. All three use the selector ring for flush control.
The flow options are:
• Fixed flow (see section 4.1)
• Selectable flow (see section 4.2)
• Automatic (see section 4.3)
TACTILE INDICATOR
SELECTOR
RING
STREAM SHAPER
THREADED
COUPLING
TIP ONLY NOZZLE
ON OFF
DETENTS
TACTILE INDICATO
R
SELECTOR
RING
STREAM SHAPER
THREADED
COUPLING
NOZZLE WITH VALVE
NOZZLE WITH VALVE
& INTEGRAL PISTOL GRIP
STREAM SHAPER
TACTILE INDICATOR
ON OFF
SELECTOR
RING
PISTOL GRIP
DETENTS
(Shown With H-VOI Ball Valve)
3.0 GENERAL INFORMATION
The Task Force Tips G-Force 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 3.4 for saltwater use) as well as fire fighting foam
solutions.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
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4.0 FLOW CHARACTERISTICS
4.1 FIXED FLOW
A fixed flow G-Force nozzle has one fixed discharge orifice and a flush setting. A fixed flow G-Force is flush able with the selector
ring. Figure 4.2 shows flow and pressure graphs for the G-Force Fixed nozzles.
4.2 SELECTABLE FLOW
A selectable G-Force nozzle has several fixed discharge orifices and a flush setting. A particular orifice is selected by rotating the
selector ring. Figure 4.2 shows flow and pressure graphs for the G-Force Selectable nozzles.
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120 140 160 180 200 220
Flow (gpm)
Pressure (psi)
0
1
2
3
4
5
6
7
8
9
0 100 200 300 400 500 600 700 800
Flow (LPM)
Pressure (BAR)
AB CDE
FLUSH
AB C DE
E
150 GPM @ 100 PSI570 l/min @ 700 kPa (7 bar)
6030 95 150125 GPM @ 100 PSI
FIXED GALLONAGE
SELECTABLE GALLONAGE
3.2 SPECIFICATIONS
3.2.1 MECHANICAL
Maximum operating pressure (with valve shut off) 370 psi 25.5 bar
Operating temperature range of fluid 33 to 120º F 1 to 50º C
Storage temperature range -40 to 150º F -40 to 65º C
Materials used Aluminum 6000 series hard anodized MIL8625 class
3 type 2, stainless steel 300 series, nylon 6-6, nitrile
rubber
3.3 NOZZLE COUPLINGS
Many inlet couplings such as NH (National Hose) or NPSH (National Pipe Straight Hose) can be specified at time of order.
CAUTION Nozzle must be mated to a hose line with matched threads. 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 or complete loss of thread engagement over time. Per NFPA 1962, 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.
3.4 USE WITH SALTWATER
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.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
5
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120 140 160 180 200 220
Flow (gpm)
Pressure (psi)
0
1
2
3
4
5
6
7
8
9
0 100 200 300 400 500 600 700 800
Flow (LPM)
Pressure (BAR)
150 GPM @ 75 PSI570 l/min @ 500 kPa (5 bar)
6030 95 150125 GPM @ 75 PSI
FIXED GALLONAGE
SELECTABLE GALLONAGE
AB C DE
E
FLUSH
AB CDE
Fig 4.2 - G-Force Fixed and Selectable
4.3 AUTOMATIC
The G-Force is available with automatic pressure control and flush setting. Flow range and performance is shown in figure 4.3A.
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120 140 160 180 200 220
Flow (gpm)
Pressure (psi)
0
1
2
3
4
5
6
7
8
9
0 100 200 300 400 500 600 700 800
Flow (LPM)
Pressure (BAR)
Automatic G-Force
Flow Range 60 to 150 gpm
at 100 psi
60-150 GPM @ 100 PSIAUTOMATIC230 - 570 l/min @ 700 kPa (7 bar)
AUTOMATIC
FLUSH
0
20
40
60
80
100
120
140
0 20 40 60 80 100 120 140 160 180 200 220
Flow (gpm)
Pressure (psi)
0
1
2
3
4
5
6
7
8
9
0 100 200 300 400 500 600 700 800
Flow (LPM)
Pressure (BAR)
AUTOMATIC
FLUSH
Automatic G-Force
Flow Range 60 to 150 gpm
at 75 psi
60-150 GPM @ 75 PSIAUTOMATIC230 - 570 l/min @ 500 kPa (5 bar)
Figure 4.3A G-Force Automatics

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
6
4.4 FLUSH CONTROL
Small debris passes through the debris screen (if equipped) and may get caught
inside the nozzle. This trapped material will cause poor stream quality, shortened
reach, and reduced flow. To remove small debris, the nozzle may be flushed as
follows:
• While still flowing water, rotate the shaper counterclockwise (as viewed
from behind the nozzle) to the flush position. (increased resistance will be
felt on the SHAPER or RING as the nozzle goes into flush) This will open the
nozzle allowing debris to pass through.
• 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.
• Rotate the selector ring out of flush to continue normal operations.
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 the nozzle and remove debris.
5.0 NOZZLE CONTROLS
Nozzle control valves must be opened slowly to eliminate unnecessary strain on the hose and couplings and reduce pressure
surges.
Nozzles attached to an in-service hose shall be stored in the off position.
5.1 FLOW CONTROL
5.1.1 LEVER TYPE FLOW CONTROL
ON OFF
On models that use a lever type valve handle, the nozzle is shut
off when the handle is fully forward. The valve handle has 5
detented flow positions. These detent positions allow the nozzle
operator to regulate the flow of the nozzle depending on the need
or what can be safely and effectively handled. TFT recommends
the use of a pistol grip for easier handling. For additional stress
reduction, a hose rope or strap may also be used. This permits
more effective use and ease of advancement, while minimizing
strain and fatigue.
5.1.2 TIP ONLY
ON OFF
ON OFF
Tip only nozzles have NO shut-off valve within the nozzle and
MUST be used with a separate ball valve attached to the nozzle.
5.1.3 BALL SHUT OFF
A separate ball valve for use with Tip Only nozzles is shut off
when the valve handle is fully forward. Pulling back on the handle
opens the valve. Open valve slowly to avoid sudden changes
in nozzle reaction. Close valve slowly to prevent water hammer.
Note: In partially open positions a ball valve will cause turbulence
and adversely affect stream quality. Nozzles attached to an in-
service hose shall be stored in the off position.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
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5.2 PATTERN CONTROL ADJUSTMENT
5.2.1 PATTERN CONTROL
OFF
ON
FLOW
CLOCKWISE
OFF
ON
FLOW
COUNTER-
CLOCKWISE
TFT’s nozzles have 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 flow, the stream
should be “trimmed” after changing the flow to obtain the
straightest and farthest reaching stream. To properly trim
the stream, first open the pattern to 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.
Care must be taken to avoid dents or nicks in the nozzle tip
because they can seriously affect the stream reach.
5.2.2 SHAPER TACTILE INDICATOR
TACTILE INDICATOR
(MOVES WITH BUMPER)
The G-Force has a tactile indicator on the stream shaper.
The tactile indicator allows the stream shaper position
(and fog angle) to be determined by feel rather than by
sight. The fog angle can be adjusted (see section 5.2.3)
so that a desired fog angle is achieved when the tactile
indicator in on top of the nozzle. The G-Force has an
optional detent to aid in returning to a known fog angle.
Note: The fog angle will change as flow and pressure
change (becoming wider with increased flow).
5.2.3 FOG ANGLE ADJUSTMENT
TypicallytheG-Forceisfactorysetwiththetactileindicator
in the top position for straight stream. The fog angle can
be adjusted while keeping the tactile indicator on top by
following the steps in figure 5.2.3. You will need a new
shaper label if you change the fog angle adjustment.
1) Remove or cut the shaper label.
2) Loosen the clamp ring
with a pin spanner.
3) While keeping the tactile indicator
or lock out lever on top,
rotate the shaper guide
to obtain the desired fog angle.
4) Tighten the clamp ring
with a pin spanner.
5) Apply a new shaper label.
Figure 5.2.3 Fog Angle Adjustment

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6.0 USE WITH FOAM
The G-Force 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 fires.
• Causing environmental damage.
• Directing stream at personnel.
WARNING There are 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.
WARNING Use of compressed air foam (CAF) with hand held nozzles can cause sudden surges in nozzle
reaction force resulting in risk of injury or death from loss of footing or hose whipping. Be
prepared for sudden changes in nozzle reaction caused by:
• Slug loading (Loss of foam concentrate sends slugs of air and water into the nozzle)
• Sudden release of built-up pressure in the hose when opening a nozzle
6.1 FOAM ASPIRATING ATTACHMENTS
To increase the expansion ratio, G-Force Series MX Foamjet (model FJ-MX-G) multi-expansion attachment or LX Foamjet (model
FJ-LX-G) low expansion attachment may be used with G-Force nozzles. 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 ability 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. See LIA-025 (MANUAL: Foam Attachments for TFT Nozzles).
7.0 USE OF G-FORCE NOZZLES
IT ISTHE RESPONSIBILITY OFTHE INDIVIDUAL FIRE DEPARTMENTOR AGENCYTO DETERMINE PHYSICALCAPABILITIES
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.
It can be calculated using a hydraulic equation such as:
PDP = NP+FL+DL+EL
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
This manual is not intended to act as a training guide for safe fireground tactics and operations. For additional information visit www/
tft.com or contact customer service at 800-348-2686.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
9
8.0 APPROVALS
Many TFT G-Force nozzle configurations carry the FM Approval rating. Consult www.tft.com for a complete list.
9.0 COLOR CODED VALVE HANDLE AND PISTOL GRIP
The TFT G-FORCE with lever type valve handles are supplied with black valve handle covers and pistol grips. The handle covers
and pistol grips are available from TFT in various colors for those departments wishing to color code the nozzle to the discharge
controls. A colored handle cover set will be sent upon receipt of the warranty card by TFT. Your department’s name can also be
engraved on the covers (see warranty card for more information).
Handle covers are replaceable by removing the four screws that hold the handle covers in place. Use a 3/32” allen wrench when
replacing screws. Pistol grip is replaceable by following TFT instruction sheet LTT-108.
For standardization NFPA 1901 (A-4-9.3) recommends the following color code scheme:
Preconnect #1 or Bumper Jump Line
Preconnect or discharge #2
Preconnect or discharge #3
Preconnect or discharge #4
Preconnect or discharge #5
Preconnect or discharge #6
Preconnect or discharge #7
Foam Lines
Orange
Red
Yellow
White
Blue
Black
Green
Red w/ White border (Red/White)
Other Colors Available:
• Gray
• Pink
• Purple
• Tan

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10.0 DRAWINGS AND PART LISTS
167894510
3
20
21
22
23 24
25
26 27
10
28
29
30
31
1245
11
12
11
15 16
19
18
17
7
17 62
47
48
49
50
51
45
41 42 43 44 46
58
58
33 34 35 38 40
32 36 37
39
58 59 60 61 17 63 64 65 66 67 68 69 70

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INDEX DESCRIPTION QTY ITEM #
1GASKET - 1.5" HOSE COUPLING 1 V3130
2COUPLING 1.5"NH G690N
COUPLING 1.5"NPSH G690I
3COUPLING NFTS 1.5"NH 1G698N
COUPLING NFTS 1.5"NPSH G698I
4GASKET GRABBER 1 G606
5VO-RING-134 1 VO-134
61/4-28 X 3/8 SOCKET SET SCREW 1 VT25-28SS375
73/16" SS BALL 34 V2120
8VO-RING-032 1 VO-032
9NFTSADAPTER 1 G602
10 VALVE BODY - TIP ONLY 1 G601
VALVE BODY - SHUT OFF 1 G600
11 VO-RING-222 3 VO-222
12 SLIDER 1 G605
15 VALVE PLUG SUB ASSEMBLY 1 G903
16 PORT PLUG 1 B770
17 CENTERING BUSHING 2 G612
18 DISK 2 G615
19 3/8-16 X 5/16 SOCKET SET SCREW 1 VT37-16SS312
20 8-14 X 3/8 PUSHTITE BUTTON HEAD 4 VT08-14PT375
21 HANDLE COVER, BLACK 2 HM625
22 VALVE HANDLE 1 G620
23 CAM PIN 2 G616
24 HANDLE SCREW 2 HM645
25 DETENT SPRING 2 HM770
26 .243" TORLON BALL 2 VB243TO
27 1/8"ACETALBALL 56 VB125AC
28 GRIP SPACER F100 1 HM693-F
29 PISTOLGRIP, BLACK 1 HM692-BLK
30 WASHER 1 VM4901
31 3/8-16 X 1 SOCKET HEAD SCREW 1 VT37-16SH1.0
INDEX RING LABEL
32
30/60/95/125/150GPM @ 100PSI G641S0L
30/60/95/125/150 GPM @ 75 PSI G641S1L
150 GPM @ 100 PSI G641S5L
150 GPM @ 75 PSI G641S6L
AUTOMATIC G641A0L
AUTOMATIC G641A1L
33 SUBRING 33 SUBRING
INDEX DESCRIPTION QTY ITEM #
INDEX RING
34 30/60/95/125/150 GPM @ 100 PSI 1G641S0
30/60/95/125/150 GPM @ 75 PSI G641S1
AUTOMATIC G641A0
35 CLAMP RING 1 G656
36 CLAMP RING LABEL 1 G656L
37 SHAPER GUIDE LABEL 1 G655L
38 SHAPER GUIDE 1 G655
39 .243" TORLON BALL 3 VB243TO
40 FLUSH SPRING 1 G626
41 VO-RING-130 1 VO-130
42 CAM BALL SEAT 2 G624
43 .243" TORLON BALL 2 VB243TO
44 BARREL, SHAPER DETENT 1G625
BARREL, SHAPER LOCK-OUT G627
45 BARRELLABEL 1 G625L
46 VO-RING-225 1 VO-225
47 TACTILE INDICATOR LABEL 1 G657L
48 8-32 X 3/8 SOCKET HEAD SCREW 2 VT08-32SH375
49 TACTILE INDICATOR 1 G657
50 DETENT SPRING 1 H770
51 3/8" TORLON BALL 1 VB375TO
58
FIXED RUBBER TEETH SHAPER WITH
BUMPER 1G650
FIXED METALTEETH SHAPER WITH
BUMPER G654
SPINNING TEETH SHAPER WITH BUMPER G651
59 O.D. WEAR RING 1 G653
60 VO-RING-143 1 VO-143
61 SPINNING TEETH 1 G652
62 FIXED BAFFLE 1 G630
63 AUTOMATIC SHAFT 1 G633
64 VO-RING-012 1 VO-012
65 AUTOMATIC BAFFLE 1 G632
66 CONTROL SPRING 100 PSI 1G635-100
CONTROL SPRING 75 PSI / 5 BAR G635-75
67 VO-RING-025 1 VO-025
68 SUBBAFFLE 1 G634
69 VO-RING-013 VO-013
70 SMALLEY RING 1 VR4225

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11.0 WARRANTY
Task Force Tips, Inc., 3701 Innovation Way, Valparaiso, Indiana 46383-9327 USA (“TFT”) warrants to the original purchaser of its
G-Force 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 3701 Innovation Way, Valparaiso, Indiana 46383-9327 USA, 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
IMPLIEDWARRANTIESOFMERCHANTABILITYANDALLIMPLIEDWARRANTIESOF FITNESSFORAPARTICULARPURPOSE.
THERE IS NO WARRANTY OFANY 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.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
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12.0 MAINTENANCE
TFT nozzles are designed and manufactured to be damage resistant and require minimal maintenance. However, as the primary
firefighting tool upon which your life depends, it should be treated accordingly. To help prevent mechanical damage, do not drop or
throw equipment.
12.1 FIELD LUBRICATION
All Task Force Tips’ nozzles are factory lubricated with high quality silicone grease. This lubricant has excellent wash out resistance
and long term performance in firefighting nozzles. If your department has unusually hard or sandy water, the moving parts of the
nozzle 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 for signs of damage. IF THE
NOZZLE IS OPERATING CORRECTLY, THEN NOADDITIONAL LUBRICANT IS NEEDED.Any nozzle that is not operating correctly
should be immediately removed from service.
The field use of Break Free CLP (spray or liquid) lubricant will help to restore the smooth and free operation of the nozzle. However,
these lubricants do not have the washout resistance and long-term performance of the silicone grease. Therefore, re-application of
Break Free CLP will be needed on a regular basis. CAUTION: Aerosol lubricants contain solvents that can swell O-Rings if applied
in excess. The swelling can inhibit smooth operation of the moving parts. When used in moderation, as directed, the solvents quickly
evaporate without adversely swelling the O-Rings.
The nozzle can be returned to the factory for a complete checkup and re-lubrication with silicone grease
PART ONE — COUPLING DOWN
Position the nozzle at a 45-degree angle with the COUPLING
end down. Set the pattern to STRAIGHT STREAM. Then spray
a short burst into these areas:
#1 FRONT PATTERN CONTROL SEAL
Spray in between the pattern control and the barrel.
#2 PRESSURE CONTROL UNIT
Spray in between the baffle and sub-baffle.
ANGLE
Valve Handle
Closed #1
#2
PART TWO — COUPLING UP
Position the nozzle at a 45-degree angle with the BUMPER end
down. OPEN the valve handle and set the pattern to FLUSH.
Spray a short burst in these areas:
#4 REAR SLIDER SEAL
Spray into the clearance between the slider and the valve
body.
#4 DETENTS IN THE HANDLE
Spray a small amount on the detent followers located in the
handle.
ANGLE
#3 Valve Handle
Closed
While holding nozzle at the angle, wait 30 seconds, then cycle the valve handle several times. Rotate the pattern control from straight
stream to full fog. The pattern control should move freely and easily.
IF THIS PROCEDURE DOES NOT RESTORE SMOOTH AND FREE OPERATION OF ALL THE MOVING PARTS,
THEN FACTORY SERVICE IS NEEDED. • 24-HOUR HOT LINE — 800-348-2686 • www.tft.com

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
14
12.2 SERVICE TESTING
In accordance with NFPA 1962 (2013), nozzles must be tested a minimum of annually. Nozzles failing any part of this test must be
removed from service, repaired and retested upon completion of the repair.
12.2.1 HYDROSTATIC TESTING
Each nozzle with a shut off mechanism shall be tested in the following manner.
1. The nozzle shall be placed in a device capable of holding it and the shut off shall be closed.
2. Adevice capable of exerting a hydrostatic pressure of 300 psi (2070 kPa) or 1.5 times the maximum operating pressure, whichever is higher,
shall be attached to the nozzle.
3. All air shall be bled from the system.
4. The gage pressure shall be increased by 50 psi (3.5 bar or 345 kPa) increments, held for 30 seconds at each pressure up to the maximum
pressure for which the nozzle is being tested, and then held for one minute without leakage.
5. There shall be no sign of leakage through the valve or shut off.
12.2.2 FLOW TESTING
Flow testing must be conducted in the following manner.
1. The nozzle shall be mounted so that the flow rate and pressure through the nozzle and the pressure at the inlet can be accurately measured.
2. With the shut off fully open, the inlet pressure shall be adjusted to the rated pressure ±2 percent.
3. The valve or shut off and pattern controls shall be operated through their full range of motion at 100 psi (6.9 bar or 690 kPa) with no signs
of leaking, binding or other problems.
4. Evaluate the flow of nozzles as defined by NFPA 1964 in the following manner:
Basic Spray Nozzles shall flow no less than and no more than 10 percent over the rated flow at the rated pressure in the straight stream
and wide-angle fog settings.
Constant and Selectable Gallonage Nozzles shall flow no less than and no more than 10 percent over the rated flow at the rated pressure
at each predetermined flow selection.
Automatic (Constant Pressure) Spray Nozzles
1. The flow rate shall slowly be increased to the maximum rated flow, and the minimum and maximum pressures through the flow
range recorded.
2. Nozzles shall maintain their rated pressure ±15 psi (±1 bar or ±100 kPa) throughout the rated flow range.
NFPA 1962: Standard for the care, use, inspection, service testing, and replacement of fire hose, couplings, nozzles and fire hose appliances. (2013
ed., Section 5.3). Quincy, MA: National Fire Protection Agency.
12.2.3 RECORDS
A record of testing and repairs must be maintained from the time the nozzle is purchased until it is discarded. Each TFT nozzle is
engraved with a unique serial number which, if so desired, can be used to identify nozzle for documentation purposes.
The following information, if applicable, must be included on the test record for each nozzle:
1. Assigned identification number
2. Manufacturer
3. Product or model designation
4. Vendor
5. Warranty
6. Hose connection size
7. Maximum operating pressure
8. Flow rate or range
9. Date received and date put in service
10. Date of each service test and service test results
11. Damage and repairs, including who made the repairs and the cost of repair parts
12. Reason removed from service
NFPA 1962: Standard for the care, use, inspection, service testing, and replacement of fire hose, couplings, nozzles and fire hose appliances. (2013
ed., Section 5.5.4). Quincy, MA: National Fire Protection Agency.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
15
12.3 REPAIR
Factory service is available with repair time seldom exceeding one day in our facility. Factory-serviced nozzles are repaired by
experienced technicians, wet tested to original specifications, 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.
Repair parts and service procedures are available for those wishing to perform their own repairs. Task Force Tips assumes no liability
for damage to equipment or injury to personnel that is a result of user service. Contact the factory or visit the web site at www.tft.com
for parts lists, exploded views, test procedures and troubleshooting guides.
Performance tests shall be conducted on the G-Force 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.
CAUTION Any alterations to the nozzle and its markings could diminish safety and constitutes a misuse
of this product.

©Copyright Task Force Tips, Inc. 2011-2014 LIG-010 June 19, 2014 Rev03
3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219-462-6161 • Fax [phone]
13.0 OPERATION AND INSPECTION CHECKLIST
TFT’s G-Force is designed and manufactured to be damage resistant and require minimal maintenance. However, as the primary fire
fighting tool upon which your life depends, it should be treated accordingly.
BEFORE EACH USE the nozzle must be inspected to this checklist:
1) There is no obvious damage such as missing, broken or loose parts, damaged labels etc.
2) Debris screen is free of debris
3) Coupling is tight and leak free
4) Valve operates freely through full range and regulates flow
5) “OFF” position does fully shut off and flow is stopped
6) Nozzle flow is adequate as indicated by pump pressure and nozzle reaction
7) Shaper turns freely and adjusts pattern through full range
8) Shaper turns into full flush and out of flush with normal flow and pressure restored
9) Shaper detent (if so equipped) operates smoothly and positively.
BEFORE BEING PLACED BACK IN SERVICE, nozzles must be inspected to this checklist;
1) All controls and adjustments are operational
2) Shut off valve (if so equipped) closes off the flow completely
3) There are no broken or missing parts
4) There is no damage to the nozzle
5) The thread gasket is in good condition
6) The waterway is clear of obstructions
7) Nozzle is clean and markings are legible
8) Coupling is retightened properly
9) Shaper is set to desired pattern
10) Shutoff handle is stored in the OFF position
NFPA 1962: Standard for the care, use, inspection, service testing, and replacement of fire hose, couplings, nozzles and fire hose appliances. (2013
ed., Section 5.2.2). Quincy, MA: National Fire Protection Agency.
WARNING Any nozzle failing any part of the checklist is unsafe for use and must have the problem corrected
before use or being placed back into service. Operating a nozzle that has failed the checklist is
a misuse of this equipment.