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3.0
GENERAL INFORMATION
The Task Force Tips Masterstream 4000 ER Series deluge nozzles have a clean, far reaching straight stream capability and are
available with automatic pressure control or selectable gallonage. While flowing, the stream pattern can be varied from wide fog to
straight stream. Trapped debris can be removed without the use of tools.
These nozzles are constructed of hardcoat anodized aluminum. Their rugged construction is compatible with the use of fresh water and
firefighting foam solutions. A summary of each nozzle's characteristics is shown in the table below.
AUTOMATIC
SELECTABLE
• Master 4000 nozzles are field adjustable within the ranges shown.
• For long term installations, it is recommended that the threads be greased with a waterproof lubricant such as Molykote #112
Silicone Grease.before installing the nozzle.
3.1
USE WITH SALT WATER
Use with salt water is permissible provided the equipment is thoroughly cleaned with fresh water after each use. The service life of the
equipment may be shortened due to the effects of corrosion, and is not covered under warranty.
3.2
VARIOUS MODELS AND TERMS
The Masterstream 4000 ER nozzle is available in several different models and inlet connections. Basic body styles are shown below.
FLOW SELECTOR PEGS
ACTUATOR
TSUNAMI QUICK CONNECT COUPLING
SELECTABLE NOZZLE
©Copyright Task Force Tips LLC 2020
FLOW RANGE
GPM
L/min
600 - 4000
2350 - 15,000
2000, 3000,
7500, 11,000,
4000
15,000
STREAM SHAPER
NOMINAL PRESSURE
PSI
BAR,
kPa/100
80-120
5.5 - 8.3
100
7
Table 3.0
SERIAL NUMBER
Figure 3.2
4
COUPLING OPTIONS
6" ANSI FLANGE
QUICK CONNECT
PRESSURE
SELECTOR
AUTOMATIC NOZZLE
LIM-032 November 30, 2020 Rev01
7" TSUNAMI
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