Magnetic-drive sliding vane pumps of the VANE-MAG® series
VANE-MAG® sliding vane pumps are rotary positive displacement pumps with magnetic coupling for liquids.
VANE-MAG® MP: non-metallic sliding vane pump
VANE-MAG® MPA: sliding vane pump made of stainless steel
The operating principle of the sliding vane pump, which is also known as a rotary vane pump or vane pump, is based on radially movable vanes that are guided through slots in the rotor shaft and compress the medium in the direction of rotation against the outer wall of an eccentric bore in the stator. This rotary displacement principle produces an almost pulsation-free positive flow with high delivery pressure at small flow rates.
Power is transmitted from the drive to the pump without contact by strong NdFeB permanent magnets. As a result the pump works without any shaft seal, so that safe and leak-free pumping of corrosive, toxic and explosive liquids is ensured. Pumps for potentially explosive areas of Zones 1 and 2 are available on request.
Applications
The pumps of this series have proven themselves wherever small flow rates have to be pumped under high pressure. Low-viscosity media without self-lubricating properties can also be pumped without problems.
Typical applications are:
- Flue gas cleaning, SCR, SNCR
- Pumping ammonia water or urea
- Refrigerant delivery
- Supply pump for barrier pressure systems
- Liquefied gases, solvents and other non-viscous pumped media
- Pressure boosting
- Metering
- Plant construction
- Apparatus engineering
- Pharmaceutical, medical and biotechnology