Single Stage Liquid Ring Vacuum Pump
Multi-purpose single-stage liquid ring pump — also usable as a compressor with minor modifications.
Single Stage Liquid Ring Vacuum Pump
Multi-purpose single-stage liquid ring pump — also usable as a compressor with minor modifications.
The single stage vacuum pump is a multi-purpose device — usable not only as a vacuum pump, but easily configured for compressor duty with small installation modifications. As a liquid ring compressor it can develop pressure up to 1.5 kg/cm²g.
Custom-designed variants are available to meet specific industrial requirements; simple, rugged construction ensures hassle-free operation of these high-capacity pumps.
How it works
Single rotating impeller forms a single liquid ring that compresses gas in one stage — ideal where moderate vacuum and high capacity are required.
Features
Advantages
Tolerates liquid carry-over
Low maintenance, easy field service
Cool, isothermal operation
Applications
Model range & technical data
Technical Specification — Single Stage
| Model | Max. Cap (m³/hr) | Water Reqd. (LPM) | Motor (KW / HP) | Motor Frame | Motor RPM |
|---|---|---|---|---|---|
| AVP - 49 | 49 | 7 | 2.20 / 3 | 90 L | 2880 |
| AVP - 81 | 81 | 9 | 3.70 / 5 | 100 L | 2880 |
| AVP - 123 | 123 | 14 | 5.50 / 7.5 | 132 S | 2880 |
| AVP - 165 | 165 | 16 | 5.50 / 7.5 | 132 S | 1450 |
| AVP - 220 | 220 | 20 | 7.50 / 10 | 132 M | 1450 |
| AVP - 330 | 330 | 30 | 11 / 15 | 160 M | 1450 |
| AVP - 440 | 440 | 40 | 15 / 20 | 160 L | 1450 |
| AVP - 725 | 725 | 60 | 22 / 30 | 200 L | 980 |
| AVP - 1080 | 1080 | 80 | 30 / 40 | 225 M | 980 |
| AVP - 1500 | 1500 | 120 | 55 / 75 | 280 M | 725 |
| AVP - 2100 | 2100 | 150 | 75 / 100 | 315 S | 725 |
| AVP - 2700 | 2700 | 180 | 90 / 120 | 315 M | 725 |
Industries served
Frequently asked questions
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- Capacity
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- Vacuum
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- Capacity
- 14 – 330 m³/hr (open suction)
- Vacuum
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- Capacity
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- Vacuum
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Let's engineer the right vacuum solution for your process.
Share your duty conditions and our application engineers will recommend the optimum pump, capacity and configuration — usually within 24 hours.