DISCONTINUED 2024 Series 350 [SA447] Breathing Air Assembly (2 Drop) 1/2"
Master Pneumatic’s breathing air assembly 350-4SA447 is designed to provide breathing air for up to 2 workers. The Breathing Air assembly can allow end users to achieve "grade D" breathing air as defined by the Compressed Gas Association's commodity specification: G-7.1 (www.cganet.com).
The general purpose filter in this assembly removes gross contaminants while the coalescing filter removes oil mists, aerosols and minute particles. The adsorbing filter effectively eliminates odors from freons, alchohols, esters, keytones and up to 99 percent of most hydrocarbons. The CO monitor is designed to detect and alert user to the presence of CO if the level is 10 ppm or greater as stated in OSHA title 29 section 1910.134(D)(1)&(2) ANSI/CGA standard G-7.1
This assembly does not remove carbon monoxide or convert CO to CO2, or remove other toxic gases.
Features
Modular or inline mounting, front mounted modular clamping design with encapsulated screws
1/2” NPTF port threads
Polycarbonate plastic bowls with shatterguards
Designed to flow at max of 15 scfm per drop
GENERAL PURPOSE FILTER - Designed to remove particulate material to 5 micron from the airstream to protect downstream equipment. Superior removal of free water up to 98% efficiency.
COALESCING FILTER - Designed to remove particulate material 99.98% of free oils and solid contaminants 0.3 microns and larger. Removal of effluents via float drains. Coalescent elements are absolute rated. Standard differential pressure gauge to indicate when filter element needs changing.
ADSORBING FILTER - Designed to remove oil vapor that cannot be removed by a coalescent filter. Also removes odors and tastes. Filter cartridge contains activated carbon.
Calibration Parts/Gas Kits (required for start up and maintenance of monitor): 118-137..........Calibration Regulator and connection 118-138..........Two Carbon Monoxide bottles,one impurity free air bottle and one CGA600 connection. Filter Element Kits: A60F-03PE5......5 um Polyethylene for the G2-F5A350-4C3 A60F-23...........0.3 um Borosilicicate glass for the G2-FC5A350-4C3 A60F-29E9.......Activated carbon for the G2-FC350-4C3E9
Bowl Kits: G2-AF5A125-02.....Bowl and Float drain for G2-F5A350-4C3 and G2-FC5A350-4C3 G2-AF125-02.........Bowl with Manual drain for the G2-FC350-4C3E9
Regulator Kits: G2-A60R-11..........Valve assembly for G2-R350-4SR461 Breathing Air Regulator A127-03................Diaphragm assembly for G2-R350-4SR461 Breathing Air Regulator
A33-533................Valve assembly for G2-R56M-2SR456 CO Monitor regulator A10R-58...............Diaphragm assembly for G2-R56M-2SR456 CO Monitor regulator
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