AXIAL HEATERS
For heating large spaces, such as factories, laboratories, storage areas, large communal areas, shopping centers, indoor sports areas, etc., axial water heaters are used.
The characteristics of Apollo Teck GmbH axial heaters are the following:
- Aesthetically and solidly designed, with coating that has been manufactured using galvanized steel sheet.
- Easily installed in any place.
- Noise free axial fan, consisting of metal fins, with new type motor of external rotor and metal grid.
- The motor is available in 230V/50Hz version with 4 and 6 poles, ΙΡ 44 – IP 55 protection and class F insulation.
- Water exchanger of high performance, manufactured using copper tubes with aluminum fins and tested under 30 bar pressure.
- Option of full adjustment of the fan turns through electronic provision.
- Aluminum air outlet nozzle, with adjustable inclination for the desired air direction towards 2 or 4 directions.
- Operation limits – 20 °C to + 40 °C.
Optionally available: mixing box, thermostat, dimmer, electrostatic paint coating.
Technical specifications of Axial Heaters
| Model / Code | Turns (rpm) |
Element Lines | Air supply (m3/h) |
Performance (kW) |
Pressure drop (kPa) |
| APH – 32R6P | 900 | 2 | 1350 | 12.43 | 6.80 |
| APH – 32R4P | 1400 | 2 | 2000 | 15.30 | 9.80 |
| APH – 33R6P | 900 | 3 | 1150 | 14.96 | 4.60 |
| APH – 33R4P | 1400 | 3 | 1700 | 18.97 | 7.00 |
| APH – 42R6P | 900 | 2 | 2350 | 23.00 | 10.70 |
| APH – 42R4P | 1400 | 2 | 3200 | 27.10 | 14.20 |
| APH – 43R6P | 900 | 3 | 2050 | 26.85 | 3.10 |
| APH – 43R4P | 1400 | 3 | 2950 | 33.53 | 4.60 |
| APH – 62R6P | 900 | 2 | 4100 | 41.40 | 3.80 |
| APH – 62R4P | 1400 | 2 | 5100 | 46.82 | 4.70 |
| APH – 63R6P | 900 | 3 | 3800 | 51.74 | 2.80 |
| APH – 63R4P | 1400 | 3 | 4900 | 60.77 | 3.60 |
The above data have been calculated under the following conditions:
Entry air temperature: 15°C
Entry water temperature: 85°C
Return water temperature: 70°C