SECTION 1 – EQUIPMENT
Page 12 of 25 Fike Clean Agent System w/ FM-200™ UL / ULC Ex4623
Revision Date: January, 2010 Manual P/N: 06-215 (Rev G) FM 3010715
1.6.5 PRESSURE GAUGE ADAPTER
All Fike HFC-227ea Containers are provided with a Pressure Gauge Adapter
(P/N 70-1574) installed in the 1/8” NPT (4 mm) pressure gauge port of the
container. This device allows the pressure gauge to be replaced without having
to remove the HFC-227ea agent first. The Pressure Gauge Adapter works by
allowing a small, controlled amount of leakage past its internal threads. This
provides enough “flow” to operate the pressure gauge while being small enough
to allow an operator to change the devices on the downstream side safely.
CAUTION: When replacing a gauge on a pressurized container, DO NOT
allow the pressure port to remain open (disconnected) for an
extended period of time. A significant quantity of HFC-227ea
could be lost from the container.
1.6.6 AGENT FILL VALVE
All HFC-227ea Containers are provided with an Agent Fill Valve used to fill (refill) and pressurize the container.
The Fill Valve is a brass “Schraeder” type that consists of the following components.
Valve Body (P/N 02-2406)
Cap (P/N 02-2407)
Valve Core (P/N 02-4161)
Refer to Fike Recharge/Fill Manual (P/N 06-211) for additional information regarding filling and/or nitrogen
pressurization procedures.
1/8" NPT
3/4" REF.
SETSCREW
W/ 5/8" FLATS
3/4" ROUND BAR
BODY -
#8 32-3A
1" REF.
(25 mm)
1/8" NPT
5/8" REF.
(16 mm)
(19 mm)
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