Vertical multi-stage pump with electronic speed variation for the pressurisation of drinking water distribution systems in collective residential and tertiary buildings.
Flow rate of up to : 98 m3/h
Manometric head of up t : 250 mWC
Max. operating pressure on discharge: : 16 and 25 bar
Fluid temperature limit : -15 to +120°C
Max. ambient temperature : 50°C (three-phase) 40°C (single-phase)
DN oval-flanged port : DN 1" to 2"
DN round-flanged port : DN 25 to DN 100
Mains supply : 1~230 V / 3~400 V, 50/60 Hz
Power : Up to 22 kW
Regulation mode : Speed control, constant or PDI pressure*
For single-phase models, the choice of regulation mode must be specified when ordering
For the pressurisation of drinking water distribution systems in collective residential and tertiary buildings.
Pump with electronic speed variation
Continuous adjustment of pump performance
Requires less floor space
One electrical connection and two hydraulic connections
Self-diagnosis error messages displayed on LCD screen
Completely maintenance-free mechanical seal to +120°C max.
Flexibility of use, smoother operation and less water-hammer
Integral low-water protection
Integral thermal protection with automatic reset
Quieter operation due to adaptation of pump speed to requirements
IE2 motor featuring asynchronous technology (IE3 on demand)
Integral variable-frequency drive
2 to 14-stage multi-stage pump
All 304 stainless steel hydraulics (316 SS as an option)