Compressors · Radial compressors · Elektror
HRD by Elektror
The HRD by Elektror: 11 models – radial compressors for pressure and suction operation, as the manufacturer offers them today. Flow rate 330–3,720 m³/h, pressure difference up to 207.8 mbar, motor power 0.75–15 kW.
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- 11models
- 330–3,720 m³/hflow rate
- 207.8 mbarmax. pressure difference
- 0.75–15 kWmotor power
Models
The models of the HRD
| Model | Flow rate (m³/h) | Max. pressure difference (mbar) | Motor (kW) | Weight (kg) |
|---|---|---|---|---|
| HRD 1T FU/FUK | 330 | 49 | 0.75 | 13 |
| HRD 2 FU BOOSTED | 1,380 | 146 | 7.5 | 57 |
| HRD 2T FU/FUK | 810 | 85 | 2.2 | 29 |
| HRD 7 FU/FUK | 1,920 | 160 | 11 | 92 |
| HRD 7B FU BOOSTED | 1,278 | 207.8 | 15 | 138 |
| HRD 14T FU/FUK | 990 | 49 | 1.5 | 19 |
| HRD 16T FU/FUK | 1,050 | 52 | 2.2 | 23 |
| HRD 16T FU/FUK (115 Hz version) | 1,980 | 74 | 4 | 25 |
| HRD 60 FU BOOSTED | 1,800 | 166 | 11 | 64 |
| HRD 60 FU/FUK | 1,260 | 105 | 4 | 36 |
| HRD 65 FU/FUK | 3,720 | 90 | 7.5 | 55 |
As of October 2026, all values from the documents of Elektror. A dash means: not published by the manufacturer. Overpressure as the model's maximum.
Side channel and radial blowers state the pressure difference: it applies as overpressure in pressure operation and as vacuum in suction operation.
The blowers of this series run on a frequency converter; flow rate and motor power apply at the manufacturer's rated frequency (80–250 Hz), not at 50 Hz.
An older catalogue of Elektror also lists HRD 1/2T, HRD 1/3T, HRD 1/4T, HRD 1/5T, HRD 2/3T, HRD 2/4T, HRD 2/5T, HRD 7/12, HRD 7/17, HRD 7/23, HRD 14/5T, HRD 60/4, HRD 60/5, HRD 60/7, HRD 65/2, HRD 65/4, HRD 65/5, HRD 65/7; the manufacturer's current product pages do not name these models.
About the series
Radial compressors by Elektror
An impeller turning at high speed throws the air outwards into the spiral housing and so builds up pressure – for very large flow rates at small pressure differences.
The HRD comprises 11 models; the table above gives for each model the data Elektror publishes. We do not carry compressors as individual products – the models of this series are available from Ehrler & Beck on request, with advice on the selection, original spare parts and service.
All compressor series of our manufacturers by design: compressors by technology.
Is the HRD right for your application?
Tell us the flow rate, the overpressure and the medium – we advise you on the selection, on spare parts and on service.
