Component Description
October 2014
3-34
06-236115-001
3-3.8
Other Accessories
3-3.8.1
Hydrostatic Test Adapters
The hydrostatic pressure test adapter is installed on the HFC-227ea cylinder in place of the
cylinder valve when the cylinder is to be hydrostatically pressure tested. For cylinder test
requirements, see Paragraph 5-5.3 of this manual.
3-3.8.2
HFC-227ea Cylinder Recharge Adapters
The HFC-227ea recharge adapter is installed in the cylinder discharge outlet during the cylinder
charging procedure. This adapter is used for refilling the cylinder with HFC-227ea agent and
super pressurizing the cylinder with nitrogen (see Figure 3-40 and Table 3-19).
Note: The 3
in
valve and associated cylinders (new style 600 lb and 900 lb) do not require a
recharge adaptor. Recharge of these cylinders is achieved via the 1/2
in
NPT connection
on the grooved fitting plate on the outlet port.
Figure 3-40. Cylinder Recharge Adapters
Table 3-19. Dimensions–Cylinder Recharge Adapters
Part Number
Cylinder Size
A
B
lb
in.
mm
in.
mm
82-878757-000
10-125
3.22
81.79
2.50
63.50
82-878758-000
200, 350
4.06
103.12
3.25
82.55
82-878759-000
600
4.00
101.60
3.62
91.95
3/8 in. - NPT
(VENT VALVE CONNECTION)
CYLINDER VALVE
OUTLET CONNECTION
O-RING SEAL
3/8 in. - 18 NPT
(CHARGE CONNECTION)
B
(HEX)
A
Summary of Contents for ECS
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