Designed to be compact and enclosed, the Flexfiller Midi pairs an electronic pressure transducer with a user-friendly microprocessor to maintain minimum system pressure with precision. Capacity 4 Ltr.

Engineered for sealed systems, the Flexfiller combines an electronic pressure transducer with a user-friendly microprocessor to maintain minimum system pressure with precision. Capacity 18 Ltr.

Engineered for sealed systems, the Flexfiller combines an electronic pressure transducer with a user-friendly microprocessor to maintain minimum system pressure with precision. Capacity 18 Ltr.

Designed for tight plant rooms, this mechanical, fully enclosed pressurisation unit 130HL maintains minimum system pressure on sealed circuits with an electronic pressure transducer and simple, reliable controls. Capacity 4 Ltr.

Purpose-built for sealed systems, the Flamco Flexfiller 2160D (17393) combines an electronic pressure transducer with a user-friendly microprocessor to maintain minimum system pressure with precision. Capacity 18 Ltr.

The Stuart Turner SPU 130 Mini Pressurisation Unit is perfect for domestic use. _x000D_ Quick and simple installation. Housed in a compact and robust housing for easy wall mounting. _x000D_ Comes with category 5 backflow protection, Type AB air gap , weir overflow and warning pipe.

The Stuart Turner SPU 230 Mini Pressurisation Unit is perfect for domestic use. _x000D_ Quick and simple installation. Housed in a compact and robust housing for easy wall mounting. _x000D_ Comes with category 5 backflow protection, Type AB air gap , weir overflow and warning pipe.

The Stuart Turner SPU 135 Midi Pressurisation Unit is perfect for domestic use. _x000D_ Quick and simple installation. Housed in a compact and robust housing for easy wall mounting. This pump can also be floor mounted.

The Stuart Turner SPU 150 Midi Pressurisation Unit is perfect for domestic use. _x000D_ Quick and simple installation. Housed in a compact and robust housing for easy wall mounting. This pump can also be floor mounted.

The Stuart Turner SPU 235 Midi Pressurisation Unit is perfect for domestic use. _x000D_ Quick and simple installation. Housed in a compact and robust housing for easy wall mounting. This pump can also be floor mounted.

Digital Pressurisation Unit MID-RANGE POWER WITH PEAK OPERATION The Mikrofill MIDI is a flexible and high-performance pressurisation pump designed to maintain pressure in large domestic and light commercial sealed systems, including heating systems, chilled water systems, refrigeration pumps, 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.

Easy to install. The Mikrofill SPU 130 Mini is a single pump wall-mounted digital pressurisation unit.

Easy to install. The Mikrofill SPU 235 Midi is a twin pump wall- or floor-mounted digital pressurisation unit.

Easy to install. The Mikrofill SPU 150 Midi is a single pump wall- or floor-mounted digital pressurisation unit.

Easy to install. The Mikrofill SPU 250 Midi is a twin pump wall- or floor-mounted digital pressurisation unit.

The Mikrofill Digital Pressurisation Unit Maxi Plus HP microprocessor-controlled twin pump pressurisation units are purpose designed with both the specifier and installer in mind.