Pressurisation

Sealed system pressure management.

Mikrofill digital pressurisation units represent the next generation of automatic filling and pressure maintenance solutions for sealed heating and chiller systems.

Mikrofill 3 PRO

A compact, pumpless, energy-efficient pressurisation unit featuring integral backflow prevention for any size LTHW/CHW system.

Approvals

WRAS

Max cold fill pressure

8.7 bar

Max flow rate

12 l/min

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Mikrofill MAXI AP

High-capacity floor-mounted unit for systems up to 300,000 litres, featuring Modbus interface and Category 5 protection.

System capacity

Up to 300,000 litres

Max cold fill pressure

3.9 - 8.0 bar

Max flow rate

16.5 l/min

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Mikrofill MIDI

Versatile digital pressurisation unit for systems up to 150,000 litres, featuring peripheral pumps and Category 5 protection.

System capacity

Up to 150,000 litres

Max cold fill pressure

3.5 - 4.1 bar

Max flow rate

17 - 20 l/min

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Mikrofill MINI

Compact, wall-mounted digital pressurisation unit providing Category 5 backflow protection for systems up to 6,000 litres.

System capacity

Up to 6,000 litres

Max cold fill pressure

3.0 bar

Max flow rate

1 l/min

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MikroPro

Comprehensive range of expansion vessels for heating or chilled systems, offering 8 to 1000-litre capacities.

Capacity

8 - 1000 L

Max operating pressure

3.0 - 6.0 bar

Max operating temperature

70°C

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MikroPro XP

WRAS-approved potable expansion vessels for heating, chilled, and water applications, with 12 to 500-litre capacities.

Capacity

12 - 500 L

Max operating pressure

10 bar

Max operating temperature

70°C

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About Mikrofill

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