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         Compressors for Permanent Mounting
Comparison of HW1 42/70 Series small compressors 
          
         42/70 Series Single-Stage Compressors for Permanent Mounting
| Type | HS1 - 42/70 | HV1 - 42/70 | HW1 - 42/70 | HF1 - 42/70 | 
|---|---|---|---|---|
| Final compression pressure, bar | 10 | 10 | 10 | 10 | 
| 10 | 10 | 10 | 10 | |
| Speed, rpm | 1,000 | 1,000 | 1,000 | 1,000 | 
| 1,600 | 1,600 | 1,600 | 1,600 | |
| Flow rate capacity, L/min | 160 | 320 | 490 | 650 | 
| 250 | 520 | 780 | 970 | |
| RMS Flow rate capacity, L/min | 100 | 190 | 280 | 370 | 
| 160 | 310 | 450 | 550 | |
| Motor rating, kW | 1.1 | 2.2 | 3.0 | 4.0 | 
| 1.5 | 3.0 | 4.0 | 5.5 | 
42/70 Series Two-Stage Compressors for Permanent Mounting
| Type | 2HW1 – 42/70 | 2HF1 - 42/70 | 
|---|---|---|
| Final compression pressure, bar | 16 | 16 | 
| 16 | 16 | |
| Speed, rpm | 1,000 | 1,000 | 
| 1,600 | 1,600 | |
| Flow rate capacity, L/min | 320 | 490 | 
| 520 | 730 | |
| RMS Flow rate capacity, L/min | 210 | 320 | 
| 340 | 480 | |
| Motor rating, kW | 3.0 | 4.0 | 
| 4.0 | 5.5 | 
Pressure manifold and aftercooler can be optionally supplied on request.

       
       
       
 
    
