C-KLR 140Pumping speed 117.8 m³/h
C-KLR 80
The Elmo Rietschle C-KLR 80 is a dry-running claw pressure/vacuum pump for combined operation: suction air 94 m³/h at 50 Hz, vacuum down to −0.6 bar and pressure up to +0.7 bar. Ehrler & Beck advises on selection and service.
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- Pumping speed 94 m³/h 50 Hz 120 m³/h 60 Hz
- Rated motor power 4 kW 50 Hz 4.8 kW 60 Hz
Elmo Rietschle C-KLR 80 – claw pressure/vacuum pump
The C-KLR 80 generates vacuum and compressed air at the same time. Without a pressure difference it delivers 94 m³/h of suction air and 95 m³/h of compressed air at 50 Hz (120 and 97 m³/h respectively at 60 Hz). The data sheet gives values up to −0.6 bar vacuum and +0.7 bar pressure; higher pressures and vacuums on request. The two claw rotors run dry and without contact against each other; a pair of gears in the gearbox synchronises them. The air cooling is integrated; no additional cooling media are needed. The flange-mounted motors comply with DIN EN 60034 (IP 55, insulation class F).Motor and dimensions
Motor 4 / 4.8 kW (50 / 60 Hz), IE3. Dimensions 791 × 387 × 415 mm (L × W × H), weight 136 kg (operating instructions; differs depending on the motor make), vacuum and pressure connection G 1 1/4, oil filling (gearbox) 0.55 l.Advice and service
Ehrler & Beck supports you in sizing, supplies accessories and spare parts and carries out maintenance and repair.| Pumping speed 50Hz | 94 |
|---|---|
| Pumping speed 60Hz | 120 |
| Rated motor power 50Hz | 4 |
| Rated motor power 60Hz | 4.8 |
| Weight | 136 |
| Length | 79.1 |
| Width | 38.7 |
| Height | 41.5 |
| Inlet connection flange | G 1 1/4 |
| Outlet connection flange | G 1 1/4 |
| Noise level | 83 dB(A) |
| Cooling method | Air cooling |
| Oil type | Oil-free |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Claw pressure/vacuum pump, dry and contact-free compression, air-cooled |
| Volume flow at 0 bar, 50 Hz | Suction air 94 m³/h, compressed air 95 m³/h |
| Volume flow at 0 bar, 60 Hz | Suction air 120 m³/h, compressed air 97 m³/h |
| Operating points according to the data sheet | Vacuum down to −0.6 bar, pressure up to +0.7 bar (higher values on request) |
| Motor | 4 / 4.8 kW (50 / 60 Hz), IE3 |
| Sound pressure level (max.) 50 Hz / 60 Hz | 83 / 88 dB(A) |
| Weight | 136 kg |
| Oil filling (gearbox) | 0.55 l |
| Dimensions L × W × H | 791 × 387 × 415 mm |
| Vacuum / pressure connection | G 1 1/4 / G 1 1/4 |
C-KLR 140Pumping speed 117.8 m³/h