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MUH

Water supply : Commercial
MUH
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HORIZONTAL MULTI-STAGE PUMP

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

TECHNICAL SPECIFICATIONS

Flow rate of up to : 13 m3/h
Manometric head of up to: : 67 mWC
Max. operating pressure on discharge: : 10 bar
Fluid temperature limit : -15 to +90°C
Max. ambient temperature : 40°C
DN discharge port : DN 1" to 11/2"
DN discharge port: : DN 1" to 11/4"
Mains supply : 1~230 V / 3~400 V, 50/60 Hz
Power : Up to 2.2 kW
Regulation mode : Fixed speed

APPLICATIONS

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

BENEFTIS

  • Energy savings
    Compatible with external speed variation
  • Easy installation
    Compact, one-piece pump requiring little space
    One electrical connection and two hydraulic connections
  • Easy maintenance
    Completely maintenance-free, standardised mechanical seal to +90°C max.
    Bearings lubricated for life
  • 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 (> than 0.75 kW) synchronous technology motor (IE3 on demand)
    Integral variable-frequency drive
  • Hydraulics
    Epoxy-coated cast-iron suction and discharge housing
    304 stainless steel hydraulics
    Horizontal multi-stage centrifugal pump with 2 to 7 impellers, of one-piece design, not self-priming

Documents

 

ACCESSORIES

  • YN 7000 or ACSON monitoring and control box (On/Off control device and low-water protection)
  • Low-water protection via pressure switch (mains) or float switch (tank)
  • Surge tank kit (tank and contactors)
  • Non-return valves
  • Shut-off valves
  • Vibration-damping sleeves
  • Strainer foot valve (max. flow section 1 mm)
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