Liquid Ring Vacuum Pump — Large Capacity

Optimized flat-sided liquid ring vacuum pump and compressor series with 6–8% efficiency improvement over previous models. Polyisoprene lined body with flexible connections and large inspection port. Capacity from 1,950 to 32,100 m³/h.

✓ 2-in-1: Pump & Compressor
✓ Capacity up to 32,100 m³/h
✓ Vacuum to 160 mbar abs (4 inHgA)
✓ Flat-sided design, quiet operation
✓ Split vacuum capability

Max Capacity

32,100 m³/h

Min Capacity

1,950 m³/h

Ultimate Vacuum

160 mbar abs

Efficiency Gain

6–8%

Technical Specifications

Parameter	Value
Model No.	QVM133P-0131RVP
Pump Type	Liquid Ring Vacuum Pump & Compressor
Capacity Range	1,950 – 32,100 m³/h (1,150 – 18,900 ACFM)
Ultimate Vacuum	160 mbar abs (4 inHgA)
Design	Flat-sided liquid ring
Body Lining	Polyisoprene
Connections	Flexible inlet and discharge
Shaft Seals	Stuffing box (std); Mechanical seals (single/double acting) on request
Materials of Construction	Cast Iron, Stainless Steel, or combination; Polyisoprene lining
Split Vacuum	Yes
Efficiency Improvement	6–8% over previous QVM models
Inspection Port	Large, for improved access

Primary Applications

Paper & Pulp Industry

Power Generation

Mining & Mineral Processing

Chemical Process Industries

Vacuum Distillation

Demanding Industrial Environments