Heating and Domestic Hot Water

Mikrofill MIDI

The Mikrofill MIDI is a versatile and high-performance pressurisation unit designed to maintain pressure in large domestic and light commercial sealed systems, including heating systems, chilled water systems, refrigeration units, and industrial cooling systems. Featuring continuously rated brass peripheral pumps, the MIDI ensures reliable operation with minimal maintenance.

Thanks to its compact design, the Mikrofill MIDI can be wall or floor-mounted, making it exceptionally easy to install and commission. With a cold fill pressure of up to 4.1 bar and an 8-litre tank capacity, the unit is built to meet the demands of systems up to 150,000 litres.

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Mikrofill MIDI Specification

Product overview

– Suitable for sealed systems of up to 150,000 litres
– Single (Duty) pump option
– 3.5 bar cold fill pressure
– Compact size, wall or floor mounting
– Digital control system and LCD graphic display
– Automated system fill and top-up
– Easy to install and set-up
– High flow, KIWA-approved fill valve
– Inlet and outlet configurable for left or right connection with flexible hoses (supplied)
– Category 5 backflow protection, Type AB air gap, weir overflow and warning pipe
– 2-year warranty