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VA - Heavy duty cantilever pump

Cantilever sump pump for corrosive encrusting liquids and slurry


The VA pump is a reliable and robust cantilever sump pump

- Designed to accept all types of hydraulics: semi-open, open, closed or torque flow impellers: suitable for all kind of liquids.
- Simple and robust design with ease of maintenance.
- Cantilever Design without submerged bearings and without shaft seal.
- Shaft guided by grease-lubricated roller bearings located above the base plate and sealed-off from contamination by a labyrinth ring.
- Construction with the bearing assembly under the base plate is possible.
- Discharge separate from the shaft line.
- Short in length (<1,8m). Can be extended by means of a suction pipe allowing the pump to operate with a liquid level under the impeller level.
- Bearing assembly is sealed-off to prevent bearing contamination by liquids or gases _ vapors.
- Can run dry without risk of damage.
- Can be supplied with a V-Belt drive.


- Flow : up to 3500 m³/h (15.400 US gpm)
- Total head : up to 150 m (500 ft)
- Maximum operating pressure : 20 bar (290 PSI)
- Operating temperature range : up to 120° C (up to 248° F)
- Higher flows and heads upon request

Standard Materials

- Grey cast iron, hard duplex iron, chromium iron.
- Austenitic or duplex stainless steel of all grades.
- All materials used for horizontal design.
- Special alloys available upon request.

Industrial Applications

- Fertilizer plants
- Iron and steel industry
- Chemical industry
- Petrochemical industry
- Hydrocarbon processing
- Various industrial applications

Additional Models

High temperature design up to 450° C (850° F).
Design with heating jacket (Molten sulphur).
Design for ammonium nitrate