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b) Charge hose (pressure resistant fluorocarbon hose) and sealing ring
● Thickness 1/48, multiple lengths available
● Hose with the pressure resistance property higher than 5.2MPa (52kg/cm
2
G)
● In general, only one end has fixture.
(4) Manifold pressure gauge
● The most important servicing tool for coolers and air conditioners
● It is widely used to check gas pressure when R410A is being charged/recovered.
(5) Conduit needle valve
a) To recover R410A from the equipment without gas charging or recovery port, use the tool
to drill a hole in the copper pipe. There are a number of types available on the market which
have different names.
b) The edge of needle may be damaged easily, so such valve should be treated as
semi-supplies.
c) When the vacuum level rises, air will be absorbed into the hole easily. Therefore, please
operate carefully.
(6) Vacuum pump
For evacuating the recovery device and the recovery cylinder.