详情
This pump is a compressed air
driver pump used to transfer the refrigerant from the refrigerant
tank to the refrigerant charging machines in case that they are far
apart.
The compression ratio is 3.*5 times
the compressed air pressure.
This transfer pump has a dual
effect refrigerant cylinder, driven by a dual effect air
cylinder.
The refrigerant pipes are
terminated with check valves for the correct working, and a
manometer is located close to the output quick connection in order
to check the output pressure.
A safety overpressure valve is
present on the output side in order to recirculate the gas in case
of misoperations in compressed air adjustment.
In the compressed air circuit is
present a pressure regulator with the relevant manometer, in order
to adjust and check the correct operation of the unit. A
lubrication unit is used to lubricate only the air cylinder, in
order to guarantee the correct movement.
A special filter is located at the
output side of the air cylinder driver valve. This is to avoid that
the nebulized oil goes out from the silencers. The residual oil is
collected in the bottom part of this filter. The user has only to
check the level regularly and remove the oil when the level is too
high.
It is important to guarantee the
correct liquid gas supply to the transfer pump. Make sure the inlet
piping is correctly dimensioned. It is a correct procedure to add a
gas filter in the inlet line, to guarantee that no dirty can go
inside the pump, causing problems in its operation.
For additional
information, please contact us
immediately.
