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The single heat exchanger is designed to control the
temperature in a diving system or decompression
chamber. The heater unit consists of a fan and a heat
exchanger coil.
If you have any questions let us know
The heat exchanger can heat or cool the chamber atmosphere and is designed for reliable operation in demanding hyperbaric conditions.
The heater motor is completely sealed, so oxygen level, humidity and pressure do not affect its operation. Its brushless design provides dependable performance.
Two versions are available. One version uses an adjustable pre-set fan speed and operates from any 24–28 VDC, 3.15 A power supply. The externally controlled version allows operators to control fan speed through an optional fan speed control unit.
The unit operates between 1400 and 4000 rpm and supports pressures up to 42 bar (420 msw). It can be installed horizontally or vertically.
Optional temperature control module: 3.20.891
Motor: 3.80.3281
| Specification | Detail |
|---|---|
| Power supply | 24–28 VDC, 3.15 A |
| Rotating speed | 1400–4000 rpm |
| Operating pressure | Max. 42 bar (420 msw) |
| Position | Horizontal or vertical |
| Motor type | Completely sealed brushless motor |
| Pre-set version | Adjustable pre-set fan speed |
| External control version | Requires optional fan speed control unit |
| Optional temperature control module | 3.20.891 |
| Motor part number | 3.80.3281 |
