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Circulation Pump WILO Para ST 25-180/8-75/IPWM2-12 (4532853)

Circulation Pump WILO Para ST 25-180/8-75/IPWM2-12 (4532853)

Circulation Pump WILO Para ST 25-180/8-75/IPWM2-12 (4532853)

WILO
  • Product code: 4532853
  • Manufacturer code: 4532853
  • Warranty: 2 years

Circulation pump designed for heating and air conditioning systems. Thanks to iPWM control, it offers efficient and energy-saving operation. More information

This product is no longer available, as it has been replaced with a new model.

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Parameters and catalogs

Connection size 1 1/2"
Connection Type External thread
Control iPWM2
Frequency 50/60 Hz
IP Rating IP X4D
Max. operating pressure 10 bar
Medium Temperature -20..110°C
Nominal diameter DN 25
Power Supply 230 V
Weight 2.08 kg

Technical data sheet EN download

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Circulation pump designed for heating and air conditioning systems. Thanks to iPWM control, it offers efficient and energy-saving operation. Its robust cast iron construction and durable casing ensure long service life even in demanding conditions.

Key Features

  • Maximum operating pressure: 10 bar
  • Medium temperature range: -20 °C to 110 °C
  • Control mode: iPWM
  • Energy Efficiency Index (EEI): ≤0.21
  • Power supply: 1~230V, 50/60Hz
  • Maximum power consumption: 75 W

Construction and Installation

  • Body material: cast iron with cathodic protection
  • Pipe connection: G 1½ at both inlet and outlet
  • Building length: 180 mm
  • Protection class: IPX4D
  • Cable: yes
  • Boiler / heat pump (for manufacturer): Regulus, Thermona, AG Pumpy 

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