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Hot Water Unit

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The electrically powered Model HWE Units are designed and constructed for use in professional diving systems.

The HWE Units can be variably adjusted to suit the temperatures at various location and depths. Heat losses through the umbilical can be compensated for by controlling the temperature at the source. As a safety feature, the machine is controlled by a safety thermostat which has been preset to prevent scalding.

Temperature of the water is controlled via a 3-way electro-mechanical valve which has an accuracy of +/- 1 degree celsius and can actuate within 10 seconds.

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  • Description
  • Additional information


Unit Specifications

  • Power: 440VAC, 3 Phase, 60 Hz, 98 Amps
  • Input Pressure: 51-100 PSIG
  • Input Flow: 4.5-22 GPM
  • Output Pressure: 330 PSIG
  • Output Flow: 4.5-22 GPM
  • Temperature Range: 100oF to 160oF
  • Max Working Pressure: 330 PSIG
  • Heating Capacity: 84 KW

Weight & Dimensions (approx.):

  • Weight: 662 LBS (empty)
  • Length: 60”
  • Width: 44.5”
  • Height: 50”

The hot water unit can be configured into various sizes to meet your space requirements, either as a stacking unit with other same size equipment, as a wall mounted unit and finally a free standing unit. You can decide. Contact us for information!

Additional information


84 KW Heating Capacity, 156 KW Heating Capacity