Low speeds / wide speed range (VFD)
Extended service life / lower maintenance costs
Sealless design available
magnetic coupling or canned motor
Suitable for high suction pressures
Suction pressure = nominal pressure (PN)
Modular design with standardized components
small (spare) parts warehouse for large pump selection (immediate availability)
From low temperature to use in boiler circuits
Medium:-60°C to +220°C at 40°C to +50°C ambient temperature
Makes additional suction equipment superfluous
Small quantities large heads
Made for small volumes of liquid. < 42m³/h up to 550m.
Ability to pump media with up to 50% gas content. Reduces vapor bubble formation.
Low NPSH values
No cavitation issues. NPSHR starts at approx. 35 cm