TECHNICAL SPECIFICATIONS

Flow rate of up to : 140 m³/h
Manometric head of up to: : 240 mWC
Max. operating pressure on discharge: : 16 and 25 bar
Fluid temperature limit : -15 to +120°C
Max. ambient temperature : 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, 3~230 V 3~400 V, 50/60 Hz
Power : Up to 45 kW
Regulation mode : Fixed speed

APPLICATIONS

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

BENEFITS

• Energy savings
  Compatible with external speed variation
• Easy installation
  Requires less floor space
  One electrical connection and two hydraulic connections
• Easy maintenance
  Completely maintenance-free mechanical seal (and cartridge > 30 kW)
  Spacer from 11 kW for easier removal of the mechanical seal
• Pump protection
  304 stainless steel pump: anti-corrosion safety and longer life
  Integrated thermal protection with automatic reset (single-phase only)
  Suction rings between thick stages, anti-seizing
• Acoustic comfort
  Quiet operation

DESIGN

• Motor
  IE2 standardised asynchronous technology motor (IE3 on demand), with IEC standard-compliant
  flange and shaft end
• Hydraulics
  2 to 24-stage multi-stage pump
  All 304 stainless steel hydraulics (316 SS as an option)
  Mechanical seal (up to 120°C), with cartridge (> 30 kW)