C-VLR 150Pumping speed 150 m³/hUltimate pressure 100 mbar
C-VLR 251
The Elmo Rietschle C-VLR 251 is a dry-running, contact-free compressing claw vacuum pump: 215 m³/h at 50 Hz, continuous operation down to 200 mbar (abs.). Ehrler & Beck advises on selection and service.
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- Pumping speed 215 m³/h 50 Hz
- Ultimate pressure 200 mbar
Elmo Rietschle C-VLR 251 – dry-running claw vacuum pump
According to the operating instructions, the pumping speed of the C-VLR 251 with free intake is 215 m³/h at 50 Hz. It can be operated continuously at any inlet pressure between atmosphere and 200 mbar (abs.). The claws run without contact; a vacuum regulating valve allows the required vacuum to be set and also serves as a limiting valve. Only the gearbox contains oil (filling 0.6 l).Versions
The XD version has an anti-corrosion coating and is suitable for gases containing water vapour. Motor power and voltage according to the nameplate or on request.Dimensions
Dimensions 1060 × 635 × 375 mm (L × W × H; length depending on the motor make), weight 151 kg (depending on the motor make), vacuum connection and exhaust outlet G 2.Advice and service
Ehrler & Beck supports you in sizing, supplies accessories and spare parts and carries out maintenance and repair.| Pumping speed 50Hz | 215 |
|---|---|
| Ultimate pressure | 200 |
| Weight | 151 |
| Length | 106 |
| Width | 63.5 |
| Height | 37.5 |
| Inlet connection flange | G 2 |
| Outlet connection flange | G 2 |
| Noise level | 81 dB(A) |
| Cooling method | Air cooling |
| Oil type | Oil-free |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Claw vacuum pump, dry and contact-free compression, air-cooled |
| Pumping speed with free intake | 215 m³/h (50 Hz) |
| Operating range (continuous operation) | Atmosphere to 200 mbar (abs.) |
| Sound pressure level (max.) 50 Hz / 60 Hz | 81 / 84 dB(A) (EN ISO 3744, ±3 dB(A)) |
| Weight | 151 kg (depending on the motor make) |
| Dimensions L × W × H | 1060 × 635 × 375 mm |
| Vacuum connection / exhaust outlet | G 2 / G 2 |
| Oil filling (gearbox) | 0.6 l |
| Version (15) | Version “251 (15)” according to the instructions: length 1243 mm, width 737 mm, height 404 mm, 151 kg |
| Source | Operating instructions BA880 (12/2023) |
C-VLR 150Pumping speed 150 m³/hUltimate pressure 100 mbarC-VLR 301Pumping speed 290 m³/hUltimate pressure 150 mbarC-VLR 401Pumping speed 400 m³/hUltimate pressure 200 mbarC-VLR 501Pumping speed 500 m³/hUltimate pressure 200 mbarC-VLR 1000Pumping speed 950 m³/hUltimate pressure 200 mbar