Pumping Stations

• Maintenance-free mechanical seal ensures operating reliability
• Easy to dismantle due to back pull-out design; no need to remove the pump casing from the piping
• Optimised hydraulic components for high efficiency help reduce energy consumption

Vertical in-line centrifugal pump with closed impeller and mechanical seal. Fitted with an auxiliary vacuum pump,  with ejector. Back pull-out design allows the impeller to be dismantled without removing the piping and the motor. ATEX-compliant version available.

Vertical close-coupled in-line pump with volute casing and magnetless motor of efficiency class IE4/IE5 and variable speed system.
• Improved efficiency and NPSHreq by experimentally verified hydraulic design of impellers (vanes)
• Operating costs reduced by trimming the nominal impeller diameter to match the specified duty point
• Little wear, low vibration levels and excellent smooth running characteristics thanks to good suction performance and virtually cavitation-free operation across a wide operating range

Screw-ended dry rotor pump (with mechanical seal) running at fixed speed.  
▪ Surface-cooled three-phase current squirrel-cage motor, size 63M
▪ Single-phase AC motor
▪ Frequency 50 Hz
▪ IP44 enclosure
Main applications
▪ Hot-water supply
▪ Cooling circuits
▪ Swimming pools
▪ Industrial plants

Single-stage volute casing pump in in-line design, with magnetless motor of efficiency class IE4/IE5 and variable speed system; pump shaft and motor shaft are rigidly connected. Witha magnetless synchronous reluctance motor of efficiency class IE4/IE5 to IEC TS 60034-30-2:2016, for operation with the   Eco variable speed system without rotor position sensors. Motor mounting points in accordance with EN 50347, envelope dimensions in accordance with DIN V 42673 (07-2011). ATEX-compliant version available