Edwards HV8000 VF (vertical gas flow): 3Ph 400 V 50 Hz, 230/460 V 60 Hz, Motor 18.5 kW
The Edwards HV8000 is a large Roots pump (Roots booster) with a pumping capacity of 7200 m³/h at 50 Hz (8640 m³/h at 60 Hz) for very large processes in industry and chemistry. It is available with or without motor, for vertical or horizontal gas flow. Ehrler & Beck advises on sizing and service.
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- Pumping speed 7,200 m³/h 50 Hz 8,640 m³/h 60 Hz
- Rated motor power 15 kW 50 Hz 18.5 kW 60 Hz
| Variant | Part number |
|---|---|
| VF (vertical gas flow): 3Ph 400 V 50 Hz, 230/460 V 60 Hz, Motor 18.5 kW (selected) | A31103940 |
| VF (vertical gas flow): 3Ph 200 V 50 Hz, 200/380 V 60 Hz, Motor 18.5 kW | A31103934 |
| VF (vertical gas flow): without motor (bareshaft) | A31101985 |
| HF (horizontal gas flow): 3Ph 380/400 V 50 Hz, 230/460 V 60 Hz, Motor 18.5 kW | A31104940 |
| HF (horizontal gas flow): 3Ph 200 V 50 Hz, 200/380 V 60 Hz, Motor 18.5 kW | A31104934 |
| HF (horizontal gas flow): without motor (bareshaft) | A31102985 |
Edwards HV8000 – Roots pump for very large processes
The HV8000 is a robust mechanical booster from Edwards for very large process plants in industry and chemistry. It has a pumping capacity of 7200 m³/h at 50 Hz and 8640 m³/h at 60 Hz and is designed for continuous operation over wide pressure ranges.Features
- Stable process for consistent performance, suitable for continuous operation over wide pressure ranges
- High-performance water-cooled mechanical seal, large-diameter shaft and large helical gears
- Optional: water-cooled exhaust gas aftercooler, safety purge of the shaft seal, temperature monitoring and frequency converter
- With standard motor or without motor for a motor provided by the customer; vertical or horizontal gas flow
Typical applications
Edwards names steel degassing, metallurgy, coating and the process industry. ATEX versions are available on request.Versions
VF stands for vertical, HF for horizontal gas flow. The motor versions have a 18.5 kW motor for 380/400 V 50 Hz or 230/460 V 60 Hz, or for 200 V 50 Hz or 200/380 V 60 Hz; the versions without motor (bareshaft) are prepared for a motor provided by the customer.Advice and service
Ehrler & Beck supports you in sizing together with the suitable backing pump, supplies spare parts and carries out maintenance and repair.| Pumping speed 50Hz | 7,200 |
|---|---|
| Pumping speed 60Hz | 8,640 |
| Rated motor power 50Hz | 15 |
| Rated motor power 60Hz | 18.5 |
| Weight | 720 |
| Length | 173.7 |
| Width | 67 |
| Height | 63.8 |
| Inlet connection flange | 10" Class 150 ASME B16.5 |
| Outlet connection flange | 10" Class 150 ASME B16.5 |
| Noise level | 82 dB(A) |
| Cooling method | Water cooling |
Additional technical data
| Technical data | Value |
|---|---|
| Design | Roots vacuum pump (Roots booster), water-cooled mechanical seal |
| Pumping capacity (displacement) 50 Hz / 60 Hz | 7200 / 8640 m³/h |
| Max. differential pressure 50 Hz / 60 Hz | 190 / 120 mbar |
| Connections, inlet/outlet side | 10" Class 150 ASME B16.5 |
| Cooling water connections | Rp ½ ISO 7-1 (½" BSP) |
| Purge gas inlet, end cover | Rp ⅜ ISO 7-1 (⅜" BSP) |
| Cooling water | 15 l/min, max. 4.0 bar, max. 35 °C |
| Motor power 50 Hz / 60 Hz | 15 / 18.5 kW |
| Sound pressure level | 82 dB(A) |
| Weight | 580 kg without motor, 720 kg with standard motor |
| Oil filling (vertical gas flow) | 8.3 l |
| Dimensions L × W × H | horizontal gas flow 1737 × 530 × 820 mm, vertical gas flow 1737 × 670 × 638 mm |
