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Wilo PWM Pump

Wilo Pulse-width Modulation Pump

The Wilo Pulse-width modulation (PWM) pump offers dry running protection to eliminate burn out and also provides compliance with pump efficiency regulations.

For ModuSat® Heat Interface Units

Offering Dry Running Protection To Eliminate Burn Out

Our ModuSat® range of heat interface units feature the Wilo Pulse-width modulation (PWM) pump.

Wilo PWM Pump
The Wilo Pulse-width modulation (PWM) pump offers dry running protection to eliminate burn out and provide compliance with the 2015 pump efficiency regulations coming into force for appliance pumps.

The pump consists of a hydraulic system, a glandless pump motor with a permanent magnet rotor, and an electronic control module with an integrated frequency converter. The control module provides speed control by a PWM signal from the ModuSat® control board and indicator LED to display the pump operating status.

Find out more about our Communal Heating Solutions and range of heat interface units by visiting the ModuSat® page.

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Solutions for M&E Consultants

Our products and design principles meet the energy efficiency requirements to support modern heat networks. We work closely with consultants to provide advice and support when selecting equipment, and ensure successful project delivery.

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Heat Interface Units

Our range of ModuSat® eco-efficient heat interface units (HIU’s) have been designed to provide apartments and communal housing developments with independent fast recovery hot water and high efficiency heating.

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Communal & District Heating

A communal or district heating system supplies heat to a number of dwellings from a common heat source. It may comprise of, for example, a system heating a block of apartments or a larger scale system heating many buildings.

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