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Air Squared Projects

Compact High-Pressure Scroll Compressor

The P09H015A-BLDC-SH semi-hermetic scroll compressor is capable of high-pressure, oil-free operation, in a compact and lightweight design.

P09H015A-BLDC-SH Compact, High-Pressure, Semi-Hermetic Scroll Compressor
P09H015A-BLDC-SH Compact, High-Pressure, Semi-Hermetic Scroll Compressor

Designed for a cryogenic medical application with a small space envelope, the compact P09H015A-BLDC-SH is intended to boost Argon from 100 bara to over 115 bara, at a relatively low volume flow rate.

While Air Squared has several high-pressure scroll compressors, the P09H015A-BLDC-SH represents the first to have high-pressure capability in a very compact and lightweight design. The unit is rated for inlet pressure over 200 bara, while only measuring 238mm (length) x 123mm (width) x 121mm (height). In comparison to reciprocating technology, the P09H015A-BLDC-SH also operates with substantially less vibration and noise.

The P09H015A-BLDC-SH is also semi-hermetic, with no dynamic seals, and operates 100% oil-free. This allows for compatibility with a variety of gases, such as Argonne, Helium, CO2, and Nitrogen. The motor is integrated into the compressor housing, but if motor isolation is necessary, the P09H015A-BLDC-SH could be modified to use a magnetic coupling that isolates the motor from the compression process.

Design Specifications

  • Max. Inlet Pressure: 240 bara
  • Design Inlet Pressure: 100 bara
  • Design Compression Ratio: 1.15
  • Dimensions: 238mm (length) x 123mm (width) x 121mm (height)
  • Media: Air, Ar, He, CO2, N2, and Other Gases
  • Motor: 24 V Brushless DC Motor