Liquid Ring Vacuum Pumps
Advantages
- High-quality, reliable pumps which are suitable for many industrial applications.
- Great variety of graded pump sizes which span a large range of delivery volumes
- Broad portfolio of different designs: Robust standard designs, pumps that are free of dead space, pumps suitable for delivery of water shares, operating water-saving pumps and low-noise, two-stage pumps
Description
- Single-stage and two-stage pumps, with and without flap valves
- Close-coupled pumps and base plate pumps
- Mechanical seals, depending on the medium
- Usually with a single mechanical seal, but also available with a double-acting mechanical seal
- VZ model series also with a magnetic coupling
- Various material designs: Copper alloy, grey cast iron and stainless steel
- Base plate pumps with type examination certificate and ATEX (II 1G IIB+H2 cbk TX)
- Close-coupled pumps with ATEX II 2G cb TX
Regenerative turbine pumps- close-coupled pumps with magnetic coupling
50 Hz
Hmax: 28 – 90 m
Qmax: 10 – 200 l/min
60 Hz
Hmax: 28 – 90 m
Qmax: 10 – 200 l/min
Dry Screw Vacuum Pumps
LG series dry screw vacuum pumps can manage both condensable vapours and some solids with no residue. They offer a number of advantages over the traditional vacuum pump designs. There’s is no oil or water in contact with the process vapours, so therefore they are considered environmentally friendly.