Compact Booster, Oxygen clean. Used for small cylinders and for rebreathers. CE Certified. Model: 3G-SS-20. This unit is designed to accept shop air or bottled air pressures up to 150 PSI for drive, and boost inlet gas pressure as high as 3450 PSI. This unit can also be used with a manual hand pump.
Drive Section: Single 3 inch diameter piston with connecting rod to boost section.
Boost Section: Single acting, single piston with high pressure seal, driven by rod from drive piston. Boost section body with inlet and output check valves.
Cycling Section: Single 3 way spool type air valve, unbalanced,pilot shifted, with 1 each one way pilot control valves.
Specifications:
Dimensions: 13.25L x 3.25”W x 3.25”H
Weight: 10.5-pounds (4.8 Kg)
Pressure Ratio: 23:1
Maximum outlet pressure: 3,450-psi (238 Bar)
Max/min drive air pressure: 150/12-psi (10/0.8 Bar)
Specifications: PORT SIZES
Air drive: 1/4” NPTF
Gas inlet: -6 SAE (9/16” x 18 straight threads)
Gas outlet:-6 SAE (9/16” x 18 straight threads)
Exhaust: 1/4” NPTF
Remote pilot: 1/8” NPTF
Performance:
SYSTEM PRESSURE AFTER EQUALIZATION APPROX. FILL-TIME APPROX. FILL RATES
2000 psi 1.0 minutes 3.0 scfm
1500 psi 3.1 minutes 2.3 scfm
1000 psi 7.3 minutes 1.5 scfm
500 psi 20 minutes 0.8 scfm
*Based on 105-psi shop air and 60 cycles per minute. NOTE: DO NOT exceed 200 psi /min. transfer rate for pure oxygen and 50 -70 psi /min. during mixing.
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