CPF 20 and 80 Air Filter (Rev. B)0 pages

Description
Particulate filter for breathing air
supplied from a compressed air source.
Features pressure regulator, mounting
bracket for floor or wall mounting.
CPF-20 services one or two operators;
CPF-80 services up to four operators.
T ECHNICAL D ATA S HEET
CPF
Compressed-air
Breathing-air
Filters
Model CPF-20 for up to two operators:
Stock No. 03578
Model CPF-80 for up to four operators:
Stock No. 03527
Note: For safe, efficient blasting, read
and follow the owner's manual and seek
training for everyone who will use this
equipment.
Purpose
The CPF filter removes mists,
including oil mists, water vapor, and
particulates greater in size than 0.5
micron.
NOTE: CPF filters do not remove CO
or convert CO to CO2, or remove other
toxic gases.
Requirements for Operation
Compressed Grade D quality breathing
air as defined by the Compressed Gas
Association commodity specification:
G-7.1 (www.cganet.com).
Description of Operation
The CPF filter is placed in the
breathing-air line between the breathingair 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.
Advantages
• One filter serves multiple respirators
CPF-20 is easily converted to CPF-80
to service additional respirators
• Polypropelene filter cartridge casing
eliminates corrosion hazard
• Filter cartridge lasts up to 3 months.
• Filters can be floor or wall mounted.
CPF-80
CPF-20
Pressure
Regulator and
Gauge
Clean Air to
Respirator
Pressure
Relief Valve
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
supplied-air respirator and carbon
monoxide (CO) monitoring and/or
removal system.
Breathing-Air
Source
Moisture
Bleed-off
Petcock
Replaceable
Filter
Cartridge