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Hyperbaric Environment Control Unit


The HECU-05 Hyperbaric Environment Control Unit has been manufactured to provide a low maintenance unit for use in Chambers and Saturation Systems up to depths of 300 MSW.

The HECU is designed to maintain a chambers internal environment with temperature control between 75oF (24oC) and 95oF with humidity from 50%-70%. This system, which used in conjunction with the CCU-03 (listed below) can also remove the CO2 produced by up to 6 people. The temperature control is achieved by using a Temperature Controller and Chamber/Habitat sensor unit. Each system provides all circulation, heating, cooling and dehumidification required for chamber/habitat up to 560 cu.ft (16 cubic meters).

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Unit Specifications

  • Power: 440 VAC, 3 Phase, 60 Hz, 32 Amps
  • Output Flow: 6.5 GPM
  • Temperature Range: 75oF – 95oF
  • Humidity: 50% to 70%
  • Max. Pump Pressure: 52 PSIG
  • Cooling Capacity: 60,000 BTU
  • Heating Capacity: 30,000 BTU
  • Refrigerant: R407C

Weight & Dimensions (approx.):

  • Weight: 585 LBS
  • Length: 44”
  • Width: 40”
  • Height: 37”