Atlas Copco  OSC(i) Part number Kit type
OSC35
2901 1400 00
2901 1400 01
2901 1575 00

 OSC95
2901 1401 00
2901 1401 01
2901 1576 00

OSC145
2901 1402 00
2901 1402 01
2901 1577 00

OSC355
2901 1403 00
2901 1403 01
2901 1578 00

OSC600
2901 1404 00
2901 1408 01
2901 1579 00

OSC825
2901 1408 00
2901 1408 01
2901 1581 00

OSC1200
2901 1409 00
2901 1409 01
2901 1582 00

OSC2400
2901 1410 00
2901 1410 01
2901 1583 00

OSCI 2901 1734 00

2901140031 Oil Water Separator Service Kit for Atlas Copco OSC35 and Chicago Pneumatic CPP40

2901140031 Oil Water Separator Service Kit for Atlas Copco OSC35 and Chicago Pneumatic CPP40  

The 2901140031 service kit is used to replace the internal filters on the OSC35 and CPP40 oil water separators. This kit is most commonly used once per year during an annual service with the CPP 40 oil/water separator. This item may be displayed in your manual as 2901 1400 31 or 2901-1400-31.

The previous part number for this item was 2901140001 which now supersedes to this item 2901140031.

 This is the correct service kit for the Atlas Copco OSC 35 and the Pneumatech OWS 75. If you are utilizing an OSC35 from Atlas Copco, this is the correct service kit for your condensate manager.

The Chicago Pneumatic CPP 40 and OSC 35 service kit B includes the material to change the oleophilic white filter as well as the activated carbon filter once. This kit should be used once per year when the condensate contains a lot of oil. A good time to purchase this kit is when the service indicator on the right side of the tower approaches the lid. This service kit will also include replacement mufflers and diffusers, and also comes with a separate bag to place the old filters inside.

The lifetime of the filter depends on the amount of oil in the condensate. Oil water separators remove oil from the condensate generated by the air compressor, filters, and air dryers. Changing the service kit at least once per year ensures proper compliance with EPA regulations and protects the environment by ensuring no oil is sent into the sewer or streams.