Double Stage Liquid Ring Vacuum Pump
High-efficiency two-stage liquid ring pump engineered for deep vacuum and continuous duty.

Double Stage Liquid Ring Vacuum Pump
High-efficiency two-stage liquid ring pump engineered for deep vacuum and continuous duty.
Our Two Stage Vacuum Pumps are designed by comprising the profound needs of different industries for specific usage. They deliver higher capacity at high vacuum and require a low quantity of water at low pressure.
Built using modern manufacturing technology to international standards, our two-stage pumps save energy and are deployed by industries across India and globally.
How it works
An eccentric impeller rotates inside a casing partially filled with service liquid, forming a liquid ring that creates expanding and contracting cells to compress gas isothermally.

Features
Advantages
Handles vapours and condensables without damage
Isothermal compression — safe for explosive gases
Robust, low maintenance, long service life
Applications
Model range & technical data
Technical Specification — Two Stage
| Model | Max. Cap (m³/hr) | Water Reqd. (LPM) | Motor (KW / HP) | Motor Frame | Motor RPM |
|---|---|---|---|---|---|
| AVP - 5 | 90 | 7 | 3.70 / 5 | 112 M | 1450 |
| AVP - 7 | 160 | 9 | 5.50 / 7.5 | 132 S | 1450 |
| AVP - 10 | 220 | 14 | 7.50 / 10 | 132 M | 1450 |
| AVP - 15 | 330 | 20 | 11 / 15 | 160 M | 1450 |
| AVP - 20 | 460 | 24 | 15 / 20 | 160 L | 1450 |
| AVP - 25 | 580 | 30 | 18.50 / 25 | 180 M | 1450 |
| AVP - 30 | 725 | 40 | 22 / 30 | 180 L | 1450 |
| AVP - 40 | 950 | 50 | 30 / 40 | 200 L | 1450 |
| AVP - 50 | 1150 | 65 | 37 / 50 | 225 S | 1450 |
| AVP - 60 | 1350 | 75 | 45 / 60 | 260 M | 1450 |
Industries served
Frequently asked questions
Request a quote for the Double Stage Liquid Ring Vacuum Pump
Share your process parameters and our engineers will get back to you.
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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.
