Task Force Tips Masterstream Series Programming manual

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
MANUAL:
Masterstream Nozzle Series
INSTRUCTIONS FOR INSTALLATION, SAFE OPERATION AND MAINTENANCE
WARNING Read instruction manual before use. Operation of this device without understanding the
manual and receiving proper training is a misuse of this equipment. A person who has not
read and understood all operating and safety instructions is not qualified to operate any of the
Masterstream Series Nozzles.
Thisinstructionmanualisintendedtofamiliarizefirefightersandmaintenancepersonnelwiththe
operation, servicing and safety procedures associated with the Masterstream Series firefighting
nozzles.
This manual should be kept available to all operating and maintenance personnel.
MASTERSTREAM 1000
150 - 1000 GPM @ 100 PSI
600 - 4000 LPM @ 7 BAR (700 KPA)
MASTERSTREAM 1250S
150 - 1250 GPM @ 100 PSI
600 - 4500 LPM @ 7 BAR (700 KPA)
MASTERSTREAM 1250
300 - 1250 GPM @ 70 - 120 PSI
1100 - 4700 LPM @ 4.8 - 8.3 BAR (480 - 830 KPA)
MASTERSTREAM 1500
300 - 1500 GPM @ 70 - 120 PSI
1100 - 5700 LPM @ 4.8 - 8.3 BAR (480 - 830 KPA)
MASTERSTREAM 2000
300 - 2000 GPM @ 80 - 120 PSI
1100 - 7600 LPM @ 5.3 - 8.3 BAR (550 - 830 KPA)
MASTERSTREAM 4000
600 - 4000 GPM @ 80 - 120 PSI
2300 - 15000 LPM @ 5.5 - 8.3 BAR (550 - 830 KPA)
TASK FORCE TIPS, INC.
MADE IN USA • www.tft.com 3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219- 462-6161 • Fax [phone]

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
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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
Table Of Contents
1.0 MEANING OF SAFETY SIGNALWORDS
2.0 GENERALINFORMATION
2.1 USE WITH SALT WATER
2.2 VARIOUS MODELSAND TERM
2.3 HYDRAULIC INSTALLATION
2.4 ELECTRIC INSTALLATION
2.5 PATTERN CONTROL
2.6 USE WITH FOAM
2.6.1 FOAMJET LX WITH MASTERSTREAM 1000 & 1250S NOZZLE
3.0 NOZZLE OPERATION
3.1 AUTOMATIC NOZZLE OPERATION
3.1.1 FLOW CHARACTERISTICS OF MASTERSTREAM 1000 &1250S
3.1.2 FLOW CHARACTERISTICS OF MASTERSTREAM 1250, 1500, 2000 & MASTERSTREAM 4000
3.2 FLOW CHARACTERISTICS OF 1000 SELECTABLE
3.3 FLOW CHARACTERISTICS OF 1000 FIXED
3.4 DETERMINING FLOW WITH PRE-PIPED MONITORS
3.5 STREAM TRAJECTORY DATA
4.0 FLUSHING DEBRIS
5.0 MAINTENANCE
6.0 WARRANTY

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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 Z535.4-2007, 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, may result in minor
or moderate injury.
NOTICE NOTICE is used to address practices not related to personal injury.
2.0 GENERAL INFORMATION
The Task Force Tips Masterstream Series Nozzles automatic nozzles operate by sensing the pressure at the nozzle’s inlet and
adjusting the discharge opening to maintain a constant pressure throughout the flow range of the nozzle. While flowing, the stream
pattern can be varied from wide fog to straight stream. Trapped debris can be removed without the use of tools.
The Task Force Tips Masterstream Series nozzles are deluge nozzles with clean, far reaching straight stream capability. They are
adjustable from straight stream to a dense fog pattern.
These nozzles are constructed of hardcoat anodized aluminum and UV resistant rubber. Their rugged construction is compatible
with the use of fresh water as well as firefighting foam solutions. A summary of each nozzle’s characteristics is shown in the table
below.
AUTOMATIC SERIES FLOW RANGE NOMINAL PRESSURE STANDARD COUPLING
GPM L/min PSI BAR,
KPA/100
MASTERSTREAM 1000 150-1000 600-4000 100 7 2.5” NH FEMALE
MASTERSTREAM 1250S 150-1250 600-4500 100 7 2.5” NH FEMALE
MASTERSTREAM 1250 300-1250 1100-4700 70-120 4.8-8.3 2.5” NH FEMALE or
3.5” NH FEMALE
MASTERSTREAM 1500 300-1500 1100-5700 70-120 4.8-8.3 2.5” NH FEMALE or
3.5” NH FEMALE
MASTERSTREAM 2000 300-2000 1100-7600 80-120 5.5-8.3 3.5” NH FEMALE
MASTERSTREAM 4000 600-4000 2350-15000 80-120 5.5-8.3 6.0” ANSI 150 FLANGE
FIXED/SELECTABLE
SERIES FLOW PRESSURE K FACTOR STANDARD COUPLING
GPM LPM PSI BAR, KPA/100
MASTERSTREAM
1000 FIXED CUSTOMER SPECIFIED;
1000 GPM
MAX
CUSTOMER
SPECIFIED;
4000 LPM MAX
CUSTOMER
SPECIFIED;
150 PSI MAX
CUSTOMER
SPECIFIED; 10
BAR MAX
50-100 2.5" NH
FEMALE
MASTERSTREAM
1000 SELECTABLE 250, 350, 500, 750, 1000 1000, 1500, 2000, 3000,
4000
100 7 15-75 2.5" NH
FEMALE
MASTERSTREAM
1000 SELECTABLE 300, 500, 700 ,1000, 1250 1200, 1800, 2400, 3600,
4800
150 10 50-105 2.5" NH
FEMALE
NOTES ON ABOVE TABLE
• Other threads, coupling sizes or connector styles can be specified at time of order.
• Masterstream1250, 1500, 2000 and 4000 nozzles are field adjustable within the range of pressures shown.
• For long term installations, it is recommended that the threads be greased before installing the nozzle.

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OPERATING NOTE ABOUT AUTOMATIC NOZZLES: The automatic nozzle is considerably different than "conventional" nozzles
because of basic changes in the operating principle. These differences not only assure the most effective operation under a variety
of conditions, but will also utilize the available water supply most efficiently. It is important that nozzle operators, pump operators, and
officers be fully aware of these differences. Therefore, proper instruction is required for safe and effective operations.
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 Injury can occur from an inadequately supported nozzle. The mounting must be capable of
supporting the nozzle reaction force which can be in excess of 2300 lbs (4000 GPM at 120 PSI).
WARNING Some volatile liquids can be ignited by static discharge.
Static build-up can occur from:
• Electrochemical separation of charge as water drains through low conductivity, refined
products.
• Applying foam over a low conductivity liquid of sufficient depth to retain the charge created
as the foam blanket drains.
• Streaming currents as water or foam is introduced into the storage tank.1
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 water2
CAUTION Nozzle must be properly connected. Mismatched or damaged threads may cause nozzle to leak or
uncouple under pressure and could cause injury.
CAUTION Do notcouplealuminumtobrass.Dissimilarmetals coupledtogethercan causegalvaniccorrosion
that can result in inability to unscrew threads or complete loss of thread engagement.
CAUTION The nozzle may become damaged if allowed to freeze while containing water. Always drain after
use to avoid damage and possible loss of use.
1 Electrostatic Hazards of Foam Blanketing Operations by Peter Howels. Industrial Fire Safety July/August 1993
2 The Fire Fighter and Electrical Equipment, The University of Michigan Extension Service, Fourth Printing 1983. Page 47.

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2.1 USE WITH SALT WATER
Use with salt water 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.
2.2 VARIOUS MODELS AND TERMS
The spray pattern is changed from wide fog to straight stream by means of the “stream shaper”. Models are available with six
different methods to move the stream shaper as shown in figures 1A- 1F. See catalog for model numbers and details.
Coupling
Halo Ring
Stream Shaper
/
Bumper Coupling
Halo Ring
Stream Shaper
/
Bumper
Fig 1A Stream Shaper moved manually
by rotating Halo Ring – Automatic Version Fig 1B Stream Shaper moved manually by rotating Halo Ring – Manual Version
Serial Number Hydraulic Ports
Fig 1C Stream Shaper moved
manually by rotating Bumper Fig 1D Stream Shaper moved remotely by hydraulics
Manual Override Knob
(Masterstream 1000,
1250, 1500, and 2000 Only)
Lever
Hold lever down and turn knob
for manual override.
Fig 1E Stream Shaper moved
remotely by electricity (12-24 volts) Fig 1F Stream Shaper moved by linear (push/pull) motion
from user’s mechanism
FIG 1 - Methods for Moving Stream Shaper

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2.3 HYDRAULIC INSTALLATION
On nozzles with hydraulic stream shaper actuation, the hydraulic system is connected to the nozzle with two 1/8”-27 NPT (1/4”-18
NPT on Masterstream 4000) female ports on the filter block located on the nozzle’s stream shaper. When the port on the left of the
filter block (as seen from behind the nozzle) is pressurized, the shaper moves back into the wide fog position. Pressurizing the right
port moves the shaper forward into straight stream. Hydraulic lines must be flexible to allow for movement of the stream shaper.
Use only clean fluid compatible with Buna N Compound (Nitrile). System must be free from all dirt, chips and contaminants.
Replacement filter elements are available from TFT (item #M160). Maximum hydraulic pressure is 1000 psi (70 bar, 7000 Kpa) for
Masterstream 1000 or 1250s (1500 psi, 105 bar, 10500 Kpa for Masterstream 4000 Nozzle).
2.4 ELECTRIC INSTALLATION
Nozzles with electric stream shaper actuation are shipped with a wiring diagram (TFT item #LIM-040). Other documentation is
available on request. The actuator is not rated as ignition proof, explosion proof, or intrinsically safe. NOTE: Masterstream 1000,
1250s, 1250, 1500 and 2000 nozzles are equipped with manual override in case of electrical power failure. Refer to figure 1E for
manual override instructions.
WARNING The electric motor and other components are ignition sources. The electric stream shaper should
be operated only in areas where there is adequate ventilation and no hazard of flammable vapor
buildup.
2.5 PATTERN CONTROL
TFT’s Masterstream Series nozzles have full pattern control from straight stream to wide fog. On models with manual shapers,
turning the stream shaper clockwise (as seen from the operating position behind the nozzle) moves the shaper to the straight stream
position. Turning the stream shaper counterclockwise will result in an increasingly wider pattern. For linearly actuating models,
pushing the stream shaper forward (as seen from the operating position behind the nozzle) will result in a straight stream pattern.
Moving the shaper back will result in an increasingly wider pattern.
Sincethestreamtrimpointvarieswithflow,thenozzleshouldbe“trimmed”afterchangingtheflowtoobtainthestraightestandfarthest
reaching stream. To properly trim a 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.
2.6 USE WITH FOAM
The Masterstream Series nozzles 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 Improperuseoffoamcanresultininjuryordamagetotheenvironment.Followfoammanufacturer’s
instructions and fire service training.
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.

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2.6.1 FOAMJET LX WITH MASTERSTREAM 1000 & 1250s NOZZLE
To increase the expansion ratio, Task Force Tips “Foamjet LX” (model FJ-LX-M) may be used with the Masterstream 1000 and 1250s
nozzles. This low expansion foam tube attaches and detaches quickly from the nozzle.Adjust nozzle spray pattern to give best foam
quality. 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.
Fig 2.6.1 FJ-LX-M Shown on Mastersteam Nozzle
3.0 NOZZLE OPERATION
3.1 AUTOMATIC NOZZLE OPERATION
Automatic nozzles operate by sensing the pressure at the nozzle’s inlet and adjusting the discharge opening to maintain a constant
pressure throughout the flow range of the nozzle. For example, when the pressure at the inlet increases, the exit area is automatically
increased until the inlet pressure returns to the nominal pressure of the nozzle.
Note: Inlet pressure of a Masterstream Series automatic nozzle will stabilize at the nominal pressure within 5%. This stabilization may
take as long as half a minute after a change in inlet pressure.
3.1.1 FLOW CHARACTERISTICS OF MASTERSTREAM 1000 & 1250s
Within its flow range, the Masterstream 1000 and 1250s automatic nozzles operate at the nominal pressure of 100 PSI (7 BAR, 700
KPA). Figures 2 shows typical performance of this nozzle.
WARNING Large amounts of debris 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.

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
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MASTERSTREAM 1000 PERFORMANCE
0
20
40
60
80
100
120
140
160
0 200 400 600 800 100012001400160018002000
FLOW (GPM)
PRESSURE (PSI)
0
2
4
6
8
10
0 1000200030004000500060007000
FLOW (L/MIN)
PRESSURE (BAR, KPA/100)
FLOW RANGE
FIG 3A - Masterstream 1000 Pressure Performance
0 0
20 2
40
4
60
6
80
8
100
10
120
140
160
0
0
200
2000
400
4000
600
6000
800 1000 1200 1400 1600 FLOW (GPM)
FLOW (L/MIN)
OPERATING ENVELOPE
PER NFPA 1964
PRESSURE (PSI)
PRESSURE (BAR, KPA/100)
MASTERSTREAM 1250s PERFORMANCE
FIG 3B - Masterstream 1250s Pressure Performance

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3.1.2 FLOW CHARACTERISTICS OF MASTERSTREAM 1250, 1500, 2000 AND 4000
The operating pressure of these nozzles is user adjustable. Pressure adjustment is performed by twisting a knob on the front of
the nozzle to the desired pressure setting. Figures 3A- 3D show typical flow performance for each model when adjusted to marked
pressure settings. The automatic pressure control will maintain the set pressure anywhere within the flow ranges shown on the
graphs, which vary according to pressure setting.
MASTERSTREAM 1250 PERFORMANCE
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1000 1200 1400 1600 1800 2000
FLOW (GPM)
PRESSURE (PSI)
0
2
4
6
8
10
0 1000200030004000500060007000
FLOW (L/MIN)
PRESSURE (BAR, KPA/100)
FLOW RANGE
110 PSI SETTING
100 PSI SETTING
90 PSI SETTING
80 PSI SETTING
70 PSI SETTING
120 PSI SETTING 8 BAR
7 BAR
6 BAR
5 BAR
FIG 3C - Masterstream 1250 Pressure Performance
To adjust the Master 1250 and
1500, simply twist the pressure
adjustment knob to the desired
detent setting.
MASTERSTREAM 1500 PERFORMANCE
0
20
40
60
80
100
120
140
160
0 200 400 600 800 1000 1200 1400 1600 1800 2000
FLOW (GPM)
PRESSURE (PSI)
0
2
4
6
8
10
0 1000 2000 3000 4000 5000 6000 7000
FLOW (L/MIN)
PRESSURE (BAR, KPA/100)
FLOW RANGE
110 PSI SETTING
100 PSI SETTING
90 PSI SETTING
80 PSI SETTING
70 PSI SETTING
120 PSI SETTING 8 BAR
7 BAR
6 BAR
5 BAR
FIG 3D - Masterstream 1500 Pressure Performance

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MASTERSTREAM 2000 PERFORMANCE
0
20
40
60
80
100
120
140
160
0 400 800 1200 1600 2000 2400 2800
FLOW (GPM)
PRESSURE (PSI)
0
2
4
6
8
10
0 2000 4000 6000 8000 10000
FLOW (L/MIN)
PRESSURE (BAR, KPA/100)
FLOW RANGE
110 PSI SETTING
100 PSI SETTING
90 PSI SETTING
80 PSI SETTING
120 PSI SETTING 8 BAR
7 BAR
6 BAR
FIG 3D - Masterstream 2000 Pressure Performance
TO ADJUST PRESSURE SETTING:
1. LOOSEN BOTH SCREWS
2. ADJUST PRESSURE KNOB
3. LOCK KNOB BY TIGHTENING BOTH SCREWS UNTIL SNUG
NOTE: LOCKED KNOB SHOULD NOT ROTATE BY HAND
POINTER INDICATES OPERATING PRESSURE
IMPORTANT: DO NOT LOOSEN THIS SCREW!
MASTERSTREAM 4000 PERFORMANCE
0
20
40
60
80
100
120
140
160
0 1000 2000 3000 4000 5000 6000
FLOW (GPM)
PRESSURE (PSI)
0
2
4
6
8
10
0 4000 8000 12000 16000 20000FLOW (L/MIN)
PRESSURE (BAR, KPA/100)
FLOW RANGE
110 PSI SETTING
100 PSI SETTING
90 PSI SETTING
80 PSI SETTING
120 PSI SETTING 8 BAR
7 BAR
6 BAR
FIG 3F - Masterstream 4000 Pressure Performance

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3.2 FLOW CHARACTERISTICS OF MASTERSTREAM 1000 SELECTABLE NOZZLE
The Masterstream 1000 Selectable Nozzle allows the user to select one of several orifice sizes by turning a knob at the front of
the nozzle. An indicator on the knob shows which flow has been selected. Figure 3.2 gives relationship of flow and pressure for
various orifice size.
0 0
20
40
4
60
80
8
100
120
12
140
160
180
200
0
0
100
1000
200
2000
300
3000
400
4000
500 600 700 800 900 1000 1100 1200
FLOW (GPM)
FLOW (LPM)
2
50
GP
M
@
100P
SI
35
0
G
PM
@
100
P
SI
5
00
G
P
M
@
100
P
SI
7
50
G
P
M
@1
0
0PS
I
10
0
0G
P
M@
100
PS
I
PRESSURE (PSI)
PRESSURE (BAR KPA/100)
1250 GPM @ 100 PSI
Fig 3.2 Nozzle Flow Characteristics
3.3 FLOW CHARACTERISTICS OF MASTERSTREAM 1000 FIXED NOZZLE
The Masterstream 1000 Fixed Flow Nozzle is set to the desired flow by adjusting the baffle and locking it in place with a jam nut.
The nozzle is adjusted and flow tested at the factory at time of order. If the baffle is moved (for example to flush the nozzle), then the
baffle must be readjusted to obtain the desired flow. Refer to Figure 3.2 for baffle position to achieve a certain flow and pressure.
Figure 3.3 gives relationship of flow and pressure for various orifice sizes.
NOZZLE FLOW (LPM)
40
60
80
8
10
12
6
4
100
120
140
160
180
1000 30002000 4000 5000
200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
NOZZLE FLOW (GPM)
NOZZLE PRESSURE (PSI)
NOZZLE PRESSURE (BAR, KPA/100)
7 turns6 turns5 turns4 turns3 turns2 turns
Fig 3.3 Nozzle flow vs baffle turns from closed position for Masterstream Fixed Nozzles

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3.4 DETERMINING FLOW WITH PRE-PIPED MONITORS
The simplest procedure to determine flow with automatic nozzles is with a flow meter. If a flow meter is unavailable, then the
flow may be estimated using pressure loss data between the nozzle and an in-line pressure gauge at the pump or considerably
upstream from the nozzle. Data is taken with a smooth bore nozzle and handheld pitot gauge. Note: Equations assume no
substantial change in elevation between in-line pressure gauge and nozzle.
Step1: Determine flow of smooth bore nozzle.
Flow water with a smooth bore nozzle and record the nozzle’s size, pitot pressure and in-line pressure gauge reading. The smooth
bore nozzle’s flow is calculated from the Freeman formula:
Where: F = 29.71 for English units (GPM, INCHES, PSI)
F = .667 for metric units (LPM, MM, BAR) Note: 1 BAR=100 KPA
Qsmooth flow in GPM (or LPM)
D exit diameter in INCHES (or MM)
Ppitot pitot pressure in PSI (or BAR)
Q = F x D P
smooth pitot
2
Step 2: Find pressure loss constant.
Using the results from step 1, use the following equation to calculate the pressure loss constant between the in-line pressure gauge
and the nozzle:
Where: C piping pressure loss constant in GPM2/PSI (or LPM2/BAR)
Pinline in-line pressure gauge reading in PSI (or BAR) Q2
smooth
P - P
in-line pitot
C =
Step 3: Calculate flow with automatic nozzle.
Using the pressure loss constant from step 2 and the following equation, the flow with an automatic nozzle can be calculated for
your particular installation.
Where: Qauto automatic nozzle flow in GPM (or LPM)
Pauto nominal nozzle operating pressure in PSI (or BAR) Q = (P - P )C
auto in-line auto
Mount a graph or table of the results adjacent to the in-line pressure gauge. Deliver any desired flow by adjustment of pump
pressure.
3.5 STREAM TRAJECTORY DATA
Figures 4A - 4E give the stream trajectory for the Masterstream Series nozzles at various flows.
Notes on trajectory graphs:
• Graphs show approximate effective stream trajectory at 30 degrees elevation in no wind conditions. Distance to last water
drops approximately 10% farther.
• To estimate trajectories at elevations other than 30 degrees, refer to document LTT-135, available at www.tft.com.
• Trajectories shown are for water. The addition of foam is expected to decrease the reach by 10%.
• Tail or head winds of 20 MPH (30 KPH) may increase or decrease the range approximately 30%.
• Stream trajectory of Masterstream 4000 based on “The Trajectories of Large Fire Fighting Jets” byA.P. Hatton and M.J.
Osborne, Reference: “The International Journal of Heat and Fluid Flow”, Vol 1 No 1.
0 0
10
10
20
20
30
40
50
60
70
80
0
0
20
10
40
20
60
30
80
40
100
50
120
60
140
70
160
80 90
180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
METERS
METERS
ABC
D
E
MASTERSTREAM 1000/1250s, 100 PSI (7 BAR, 700 KPA )
CURVE
A
B
C
D
E
GPM
FLOW
300
400
500
800
1000
LBS
REACTION
150
200
260
400
510
CURVE
A
B
C
D
E
LPM
FLOW
1100
1500
1900
3000
3800
KGF
REACTION
70
90
120
180
230
FIG 4A - Masterstream 1000 Stream Trajectory

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GPM LBS
CURVE FLOW REACTION
A300 130
B500
210
C800 340
D1000 420
E1250 530
LPM KGF
CURVE FLOW REACTION
A 1100 60
B
1900 100
C3000 150
D3800 190
E4700 240
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 1250, 70 PSI (4.8 BAR, 480KPA)
ABC
D
E
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0102030405060708090
METERS
METERS
MASTERSTREAM 1250, 100 PSI (7 BAR, 700 KPA)
ABC
D
E
GPM LBS
CURVE FLOW REACTION
A300 150
B500 250
C800 400
D1000 510
E1250 630
LPM KGF
CURVE FLOW REACTION
A 1100 70
B
1900 120
C3000 180
D3800 230
E4700 290
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0102030405060708090
METERS
METERS
MASTERSTREAM 1250, 120 PSI (8.3 BAR, 830 KPA)
ABC
D
E
GPM LBS
CURVE FLOW REACTION
A300 170
B500 280
C800 440
D1000 550
E1250 690
LPM KGF
CURVE FLOW REACTION
A 1100 70
B1900 130
C3000 200
D3800 250
E4700 310
FIG 4B - Masterstream 1250 Stream Trajectory

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14
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 1500, 70 PSI (4.8 BAR, 48 KPA)
ABC
D
E
GPM LBS LPM KGF
CURVE FLOW REACTION CURVE FLOW REACTION
A 300 130 A 1100 60
B600
250
B
2300 120
C1000 420 C3800 190
D1250 530 D4700 240
E1500 630 E5700 290
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 1500, 100 PSI (7 BAR, 700 KPA)
ABC
D
E
GPM LBS
LPM KGF
CURVE FLOW REACTION
CURVE FLOW REACTION
A300 150
A 1100 70
B600
300
B
2300 140
C1000 510 C3800 230
D1250 630 D4700 290
E1500 760 E5700 350
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 1500, 120 PSI (8.3 BAR, 830 KPA)
ABC
D
E
GPM LBS
LPM KGF
CURVE FLOW REACTION
CURVE FLOW REACTION
A300 170
A 1100 70
B600 330
B 2300 150
C1000 550
C3800 250
D1250 690 D4700 310
E1500 830 E5700 380
FIG 4C - Masterstream 1500 Stream Trajectory

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
15
0
10
20
30
40
50
60
70
80
0 20406080100120140160180200220240260280300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 2000, 80 PSI (5.5 BAR, 55 KPA)
ABC
D
E
GPM LBS
LPM KGF
CURVE FLOW REACTION
CURVE FLOW REACTION
A300 140
A 1100 60
B600 270
B 2300 120
C1000 450 C3800 200
D1500 680 D5700 310
E2000 900 E7500 400
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100120140160180200220240260280300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 2000, 100 PSI (7 BAR, 700 KPA)
ABC
DE
GPM LBS
LPM KGF
CURVE FLOW REACTION
CURVE FLOW REACTION
A300 150
A 1100 70
B600 300
B 2300 140
C1000 510 C3800 230
D1500 760 D5700 350
E2000 1010 E7500 460
0
10
20
30
40
50
60
70
80
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300
HORIZONTAL DISTANCE (FEET)
VERTICAL DISTANCE (FEET)
0
5
10
15
20
0 102030405060708090
METERS
METERS
MASTERSTREAM 2000, 120 PSI (8.3 BAR, 830 KPA)
ABC
DE
GPM LBS
LPM KGF
CURVE FLOW REACTION
CURVE FLOW REACTION
A300 170
A 1100 70
B600 330
B 2300 150
C1000 550
C3800 250
D1500 830 D5700 380
E2000 1110 E7500 500
FIG 4D - Masterstream 2000 Stream Trajectory

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
16
CURVE
A
B
C
D
E
GPM
FLOW
600
1000
2000
3000
4000
LBS
REACTION
280
470
950
1400
1900
CURVE
A
B
C
D
E
LPM
FLOW
2300
3800
7600
11000
15000
KGF
REACTION
130
210
430
640
860
0
10
20
30
60 80 100 120
160 200 240 280 320 360 400
HORIZONTAL DISTANCE (FEET)
METERS
METERS
B
C
D
E
0
20
40
60
80
100
0
020
40
40
80 120
VERTICAL DISTANCE (FEET)
A
MASTERSTREAM 4000, 80 PSI (5.5 BAR, 550 KPA)
CURVE
A
B
C
D
E
GPM
FLOW
600
1000
2000
3000
4000
LBS
REACTION
320
530
1100
1600
2100
CURVE
A
B
C
D
E
LPM
FLOW
2300
3800
7600
11000
15000
KGF
REACTION
150
240
500
730
950
VERTICAL DISTANCE (FEET)
0
10
20
30
METERS
02040 80
METERS
60 100 120
0
20
40
60
80
100
0 40 80 120 160 200 240 280 320 360 400
HORIZONTAL DISTANCE (FEET)
A
B
CD
E
MASTERSTREAM 4000, 100 PSI (7 BAR, 700 KPA)
CURVE
A
B
C
D
E
GPM
FLOW
600
1000
2000
3000
4000
LBS
REACTION
350
580
1200
1700
2300
CURVE
A
B
C
D
E
LPM
FLOW
2300
3800
7600
11000
15000
KGF
REACTION
160
260
550
770
1000
VERTICAL DISTANCE (FEET)
0
10
20
30
METERS
02040 80
METERS
0
10
20
30
40
50
60
70
80
90
100
0 40 80 120 160 200 240 280 320 360 400
HORIZONTAL DISTANCE (FEET)
AB
C
D
E
MASTERSTREAM 4000, 120 PSI (8.3 BAR, 830 KPA)
60 100 120
FIG 4E - Masterstream 4000 Trajectory

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
17
4.0 FLUSHING DEBRIS
Debris in the water may get caught inside the nozzle. This trapped material will cause poor stream quality, shortened reach and
reduced flow. To remove debris trapped in the nozzle:
1. Shut off flow to the nozzle.
2. Move the stream shaper to the wide fog position.
3. For Selectable Nozzles: Turn flow selector on front to “FLUSH” position.
For Fixed Nozzles: Remove nozzle to gain access.
For Automatic Nozzles: Carefully unscrew and remove the piston/cylinder.
Notes for 1000 and 1250s Nozzles:
• The cylinder is under about 25 lbs (11Kgf) of spring force. The spring must be compressed to reinstall.
• A long white push rod is part of the cylinder assembly. Pull cylinder straight out until push rod clears shaft.
Notes for 1250, 1500, 2000 and 4000 Nozzles:
• Remove the piston, return spring and cylinder
• Remove the small spring and stainless steel poppet from the center of the shaft as a unit.
4. Remove/flush debris.
5. Reassemble the nozzle if necessary.
Figures 5A, 5B, 5C & 5D show the pieces that are removed during the flush procedure of Automatic nozzles.
WARNING Large amounts 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.
RETURN SPRING
CYLINDER
PUSH RODPISTON
SHAFT
LUBE
LUBE
LUBE
SPRAY LUBE
FIG 5A - Masterstream 1000 and 1250s Front End Parts

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
18
CONTROL
SPRING
SHAFT POPPET
CYLINDER
RETURN
SPRING
LUBE
LUBE
LUBE
LUBE PISTON
FIG 5B - Masterstream 1250 and 1500 Front End Parts
RETURN
SPRING
CYLINDER
SHAFT POPPET CONTROL
SPRING
LUBE
LUBE
LUBELUBE
PISTON
FIG 5C - Masterstream 2000 Nozzle Front End Parts

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
19
RETURN
SPRING
CYLINDER
SHAFT
POPPET
CONTROL
SPRING
LUBE
LUBE LUBE LUBE
PISTON
FIG 5D - Masterstream 4000 Nozzle Front End Parts

©Copyright Task Force Tips, Inc. 1999 - 2011 LIM-030 April 29, 2011 Rev13
TASK FORCE TIPS, INC.
MADE IN USA • www.tft.com 3701 Innovation Way, Valparaiso, IN 46383-9327 USA
800-348-2686 • 219- 462-6161 • Fax [phone]
5.0 MAINTENANCE
When reassembling the automatic nozzles after repairs or for preventive maintenance, coat the seal on the piston, the inner bore of
the cylinder and the shaft slide surface with a waterproof lubricant such as Dow Corning #112 Silicone Grease. Lubrication is required
to assure continued smooth operation. The frequency of lubrication will depend on frequency of usage and storage conditions.
Nozzles must be checked regularly to assure proper operation. See Figures 5A, 5B and 5C for the nozzle lubrication points.
STORAGE: Store the Masterstream 4000 Hydraulic Nozzle in the Full Fog (retracted) position.
Contact factory for parts lists and exploded views for particular models. Each nozzle is identified by a serial number located on the
nozzle’s stream shaper (see Figure 1C).
6.0 WARRANTY
Task Force Tips, Inc., 3701 Innovation Way, Valparaiso, IN 46383-9327 USA (“TFT”) warrants to the original purchaser of its
Masterstream 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, IN 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 FITNESS FORAPARTICULARPURPOSE.
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.