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Series 350 [SA447] Breathing Air Assembly (2 Drop) 1/2"
Brand: Master PneumaticMaster 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
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, alcohols, 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.
Specifications
Brand
Ambient / Media Temperature
- 40° to 120° F (4° to 49° C)
Enclosure / Body Material
- Die-Cast Zinc
Material of Construction
- Bowl: Polycarbonate Plastic
- Element: Polyethylene, Borosilicate-Glass-Fiber (Coalescing), Activated Carbon (Adsorbing)
Media
- Compressed Air
Operating Pressure
- 80 to 150 psig (5.5 to 10.3 bar)
Seal Material
- Nitrile
Flow Rate
- Up to 30 scfm