Mikrofill Pressurisation Unit's
16 products
Use discount code MIK65 for £65 off at checkout The Mikrofill 3 is the most advanced ‘direct type’ pressurisation unit available, suitable for sealed LPHW…
The Mikrofill 3 PRO is a fully automatic sealed-system filling device for the water management of domestic and commercial heating and cooling systems. Compact, efficient…
The Mikrofill SPU 130 Mini is a single pump digital pressurisation unit for sealed heating and chilled water systems of up to 6,000 litres. It…
The Mikrofill SPU 230 Mini is a twin pump (duty/standby) digital pressurisation unit for sealed heating and chilled water systems of up to 6,000 litres.…
The Mikrofill SPU 135 Midi is a single pump digital pressurisation unit for sealed heating and chilled water systems of up to 150,000 litres. It…
The Mikrofill SPU 150 Midi is a single pump digital pressurisation unit for sealed heating and chilled water systems of up to 150,000 litres. It…
The Mikrofill SPU 235 Midi is a twin pump (duty/standby) digital pressurisation unit for sealed heating and chilled water systems of up to 150,000 litres.…
The Mikrofill SPU 250 Midi is a twin pump (duty/standby) digital pressurisation unit for sealed heating and chilled water systems of up to 150,000 litres.…
The Mikrofill MAXI AP 140 is a single pump digital pressurisation unit for sealed heating and chilled water systems of up to 300,000 litres. It…
The Mikrofill MAXI AP 180 is a single pump high pressure digital pressurisation unit for sealed heating and chilled water systems of up to 300,000…
The Mikrofill MAXI AP 240 is a twin pump (duty/standby) digital pressurisation unit for sealed heating and chilled water systems of up to 300,000 litres.…
The Mikrofill MAXI AP 280 is a twin pump (duty/standby) high pressure digital pressurisation unit for sealed heating and chilled water systems of up to…
The Mikrofill MAXI AP 140 RH is the right-hand connection version of the MAXI AP 140: a single pump digital pressurisation unit for sealed heating…
The Mikrofill MAXI AP 180 RH is the right-hand connection version of the MAXI AP 180: a single pump high pressure digital pressurisation unit for…
The Mikrofill MAXI AP 240 RH is the right-hand connection version of the MAXI AP 240: a twin pump (duty/standby) digital pressurisation unit for sealed…
The Mikrofill MAXI AP 280 RH is the right-hand connection version of the MAXI AP 280: a twin pump (duty/standby) high pressure digital pressurisation unit…
Frequently Asked Questions
Quick answers to common questions about the Mikrofill Pressurisation Unit’s. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What is a water booster pump?
A water booster pump increases the pressure of an existing water supply to give stronger flow at taps, showers and appliances. It can be a small inline pump fitted to the incoming mains, or a larger pump and tank set that draws from a break tank to feed the whole house. Boosters do not create water – they raise the pressure of the water already coming in.
What is the difference between an inline booster and a tank-and-pump booster?
An inline booster connects straight onto the incoming mains and is limited to 12 litres per minute under UK water regulations – examples include the Salamander HomeBoost and WaterBoost WB-Compact. A tank-and-pump booster, such as the Grundfos Home Booster or DAB Esybox with Esytank, draws from a break tank and can deliver much higher flow rates for larger homes with multiple bathrooms.
What is a variable speed booster pump?
A variable speed booster uses an inverter to adjust pump speed in real time to match demand. It maintains constant pressure as outlets open and close, runs more quietly than a fixed-speed pump and typically saves up to 50 per cent of the energy a fixed-speed equivalent would use. The DAB Esybox, DAB Esybox Mini 3 and Grundfos Scala2 are common variable speed examples.