Professional area > Our products > Product Sheet

Products



Multi-HE

Water supply : Commercial
Multi-HE
VEV_75.gif  adduction_ac4da0.gif  lavage_cb4ad8.gif  eaux-agressives_27d2da.gif  genie-clim_83.gif 

HORIZONTAL MULTI-STAGE PUMP WITH ELECTRONIC SPEED VARIATION

For the pressurisation of drinking water distribution systems in small collective residential and tertiary buildings.

TECHNICAL SPECIFICATIONS

Flow rate of up to : 34 m3/h
Manometric head of up to: : 96 mWC
Max. operating pressure on discharge: : 10 bar
Fluid temperature limit : -15 to +110°C
Max. ambient temperature : 50°C
DN discharge port : DN 1" to 2"
DN discharge port: : DN 1" to 11/2"
Mains supply : 1~230 V / 3~400 V, 50/60 Hz
Power : Up to 2.2 kW
Regulation mode : Speed control, constant or PDI pressure*

APPLICATIONS

For the pressurisation of drinking water distribution systems in small collective residential and tertiary buildings.

BENEFTIS

  • Energy savings
    Pump with electronic speed variation
    Continuous adjustment of pump performance
  • Easy installation
    Compact, one-piece pump requiring little space
    One electrical connection and two hydraulic connections
  • Easy maintenance
    Self-diagnosis error messages displayed on LCD screen
    Completely maintenance-free, standardised mechanical seal to +110°C max.
    Bearings lubricated for life
  • Pump protection
    304 stainless steel pump: anti-corrosion safety and longer life
    Flexibility of use, smoother operation and less water-hammer
    Integral low-water protection
    Integral thermal protection with automatic reset
  • Acoustic comfort
    Quieter operation due to adaptation of pump speed to requirements

DESIGN

  • Motor
    IE2 motor featuring asynchronous technology (IE3 on demand)
    Integral variable-frequency drive
  • Hydraulic mechanism
    Screwed-glued & O-ring hydraulic assembly
    1/4-turn ball valve
  • Manifolds
    304 stainless steel (316 SS as an option)
    Horizontal multi-stage centrifugal pump with 2 to 6 impellers, of one-piece design, not self-priming

Documents

 

ACCESSORIES

  • Electronic communication and control IF module
  • Low-water protection via pressure switch (mains) or float switch (tank)
  • Regulation pressure sensor kit
  • Bladder tank (24 L max.)
  • Non-return valves
  • Shut-off valves
  • Vibration-damping sleeves
  • Strainer foot valve with low head loss
selecson