View Full Version : two stage reciprocating bitzer compressor in parallel R22

25-04-2016, 09:00 PM
Dear Sir,,

Kindly help me to get more details about :
Bitzer reciprocating two stage compressors in parallel

i want to know:
refrigeration piping system
the system need oil cooler or no.
the system need flash chamber or no.

any one have a manual in this topic please send it to me


10-05-2016, 01:39 AM
Hi colleague,

Here you have a link for a web in Spain where they work a lot with Bitzer industrial applications. As far as I know, oil cooler isnīt needed in those reciprocating compressor. Flash camber isnīt also needed, we use an economizer (plate heat exchanger) to subcool the liquid with evaporation of liquid which is sucked by the compressor in its 2nd stage.