Various Models And Terms; Nozzle Couplings - Task Force Tips G-Force Instructions For Safe Operation And Maintenance

2.1 VARIOUS MODELS AND TERMS

The G-Force nozzle is available in several different models and inlet connections. Basic body styles are shown in fi gure 2.1A
Other options are:
• Fixed rubber, fi xed aluminum or stainless steel spinning fog teeth.
• Shaper tactile indicator with or without detent (see section 5.2.2)
• Shaper lock out lever (see section 5.2.3)
Four fl ow options are available. All four use the selector ring for fl ush control. The fl ow options are:
• Fixed fl ow (see section 4.1)
• Selectable fl ow (see section 4.2)
• Automatic (see section 4.3)
• Automatic with Flow Limiting (see section 4.4)

2.2 NOZZLE COUPLINGS

Many inlet couplings such as NH (National Hose) or BSP (British Straight Pipe) can be specifi ed at time of order.
CAUTION
CAUTION
©Copyright Task Force Tips, Inc. 2011-2013
ON
VARIOUS
COUPLINGS
AVAILABLE
NOZZLE WITH VALVE
ON
VARIOUS
COUPLINGS
AVAILABLE
PISTOL GRIP
NOZZLE WITH VALVE
& INTEGRAL PISTOL GRIP
Nozzle must be properly connected. Mismatched or damaged threads may cause nozzle to leak
or uncouple under pressure and could cause injury.
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
(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.
DETENTS
SELECTOR
RING
OFF
TACTILE INDICATOR
OR SHAPER LOCK
STREAM SHAPER
DETENTS
SELECTOR
RING
OFF
TACTILE INDICATOR
OR SHAPER LOCK
STREAM SHAPER
4
LIG-012 April 9, 2013 Rev02