With a nominal pressure ratio of 32:1 (2nd stage ratio 62:1), the Haskel model 27267 Oxygen gas booster is a Two Stage design that utilizes air pressure to boost Oxygen gas pressures to a maximum of 5000 psi PSIG.

Features & Benefits:

• Reliable, easy to maintain, compact and robust

• No heat, flame or spark risk

• Infinitely variable cycling speed and output

• Pneumatic driven units to not require electrical connections

• Easy to apply automatic controls

• No limit or adverse affect to continuous stop/start applications

• Seal systems designed for long working life

• No air line lubricator required

• Hydrocarbon free – separation between air and OXYGEN sections

• Built-in cooling (most models)

• Suitable for OXYGEN gas

• Ability to stall at any predetermined pressure and hold the fixed pressure without consuming power or generating heat

• BASE BOOSTER MODEL: AGT-32/62

• 1st Stage Ratio: 32:1

• 2nd Stage Ratio: 62:1

• Min OXYGEN supply pressure: 100 psi

• Max OXYGEN supply pressure: 30 Pa to 2500 psi

• Max rated OXYGEN outlet pressure: 5000 psi

• Static outlet stall pressure formula: 60 Pa + 2 Ps (Pa = air drive pressure, Ps = GAS supply pressure)

• Min AIR drive pressure: 20 psi

• Max AIR drive pressure: 150 psi

An AGT-32/152 would put out 3000psi O2 from 50psi supply @ 0.46 scfm (13Lpm), but requires 55scfm @ 90psi to drive, and would take 90 hours to fill ten 7000L cylinders. That's basically the full output of our Kaeser compressor, which draws 10kw/h, or 900kWH for 10 cylinders. Rix compressor takes 60kWH for the same job. So the overall energy efficiency is not a very good trade-off!