CPF 20 and CPF 80 Air Filter

Available Literature:
- CPF 20 and 80 Air Filter

Approvals and Certifications
CPF filters comply with OSHA regulation 1910.94 (6) as a component of a total respirator system.  To comply with OSHA regulation 1910.134 (d), the system must also include a NIOSH-approved, type CE, and carbon monoxide (CO) monitoring and/or removal system.

Advantages

Description of Operation
The CPF filter is placed in the breathing-air line between the breathing-air source and the respirator supply hose.

The CPF is the point of attachment for the respirator hose.  Air enters the filter through one of the inlet ports.  Moisture is removed by expansion in the outer chamber and is drained through a petcock at the bottom of the unit.  The air passes through a replaceable filter cartridge.  The outlet pressure is controlled by a regulator on the cap and is measured by a gauge downstream from the cartridge.

Requirements for Operation
Compressed Grade D quality breathing air as defined by the Compressed Gas Association commodity specification:

Model CPF-20 for up to two operators: Stock No. 03578
Model CPF-80 for up to four operators: Stock No. 03527