The Home Booster unit incorporates an integrated 200 litre storage tank, providing a usable capacity of 180 litres and complete with a Type AB air gap in full compliance with Water Byelaws regulations. This design ensures secure separation from the mains supply while maintaining a reliable and protected water reserve.

A high-grade Stainless Steel pump is fitted as standard, delivering efficient performance, consistent pressure, extended service life and low-noise operation. For properties with increased demand, or where incoming mains pressure results in slow tank replenishment, an additional 180 litre slave storage tank can be specified to expand overall capacity and improve system resilience.

Supplied with a 2 Year Warranty.

Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.

The Stuart Turner SPU 150 Midi Pressurisation Unit is perfect for domestic use.

Quick and simple installation. Housed in a compact and robust housing for easy wall mounting. This pump can also be floor mounted.

For ease of installation the midi range comes with a configurable option for the flexible hose outlet connection of either left or right handed.

Comes with category 5 backflow protection, Type AB air gap , weir overflow and warning pipe.

ISO 9001:2015

BS EN 60335 compliant

CE compliant

WRAS Compliant.

Comes complete with 2 years warranty.

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. With a cold fill pressure of up to 4.1 bar. and an 8-litre tank capacity, the pump is built to meet the demands of systems up to 150,000 litres.

The advanced digital control system and automated fill and top-up functions guarantee precise pressure management. Its high flow, KIWA-approved fill valve and flexible connection options add to its ease of use and efficiency.

Designed for consistent performance and built for durability, the Mikrofill MIDI is the ideal solution for both heating and cooling applications, providing seamless pressure control with minimal maintenance.

The Mikrofill MIDI SPU135 Pressurisation Unit is a versatile pressurisation unit for larger domestic and light commercial sealed systems — covering LPHW, CHW, refrigeration and industrial cooling. Floor or wall mountable.

Its compact design allows wall or floor mounting for fast installation and commissioning. An advanced digital control system with automated fill and top-up ensures precise pressure management, supported by a high-flow, KIWA-approved fill valve and flexible connection options.

• Mid-range power for systems up to 150,000 Ltrs
• Digital control with LCD display
• Automated system fill & top-up
• Compact footprint — wall or floor mount

With an 8 Ltrs integral tank and cold fill capability to 4.1 Bar, inlet and outlet can be configured left or right using the supplied flexible hoses. Category 5 backflow protection (Type AB air gap) adds safety and compliance.

The Mikrofill MIDI SPU135 Pressurisation Unit is a versatile pressurisation unit for larger domestic and light commercial sealed systems — covering LPHW, CHW, refrigeration and industrial cooling. Floor or wall mountable.

Its compact design allows wall or floor mounting for fast installation and commissioning. An advanced digital control system with automated fill and top-up ensures precise pressure management, supported by a high-flow, KIWA-approved fill valve and flexible connection options.

• Mid-range power for systems up to 150,000 Ltrs
• Digital control with LCD display
• Automated system fill & top-up
• Compact footprint — wall or floor mount

With an 8 Ltrs integral tank and cold fill capability to 4.1 Bar, inlet and outlet can be configured left or right using the supplied flexible hoses. Category 5 backflow protection (Type AB air gap) adds safety and compliance.

The DAB ESYTANK 500 MINI (Fitted with ESYDOCK Mini) is a Booster Set item. This product is manufactured by Dab. Voltage for this item is 230V.

DAB ESYTANK units are robust, compact break-tank style solutions intended for domestic and light commercial installations, helping stabilise demand peaks and maintain consistent performance from a connected booster pump system.

• Creates a buffer store to support steady boosted supply
• Helps protect booster operation where mains supply is variable
• Neat, above-ground tank format for plant rooms and utility spaces
• Suitable for clean / potable-water boosting setups (installation dependent)

Common uses include whole-house pressure boosting, small commercial outlets, multi-outlet properties, and sites where a buffer tank improves system stability and reduces reliance on gravity fed systems.

The DAB ESYTANK 300 MINI Fitted with ESYDOCK MINI + ESYBOX MINI is a Booster Set item. This product is manufactured by Dab. Voltage for this item is 230V.

DAB ESYTANK units are robust, compact break-tank style solutions intended for domestic and light commercial installations, helping stabilise demand peaks and maintain consistent performance from a connected booster pump system.

• Creates a buffer store to support steady boosted supply
• Helps protect booster operation where mains supply is variable
• Neat, above-ground tank format for plant rooms and utility spaces
• Suitable for clean / potable-water boosting setups (installation dependent)

Common uses include whole-house pressure boosting, small commercial outlets, multi-outlet properties, and sites where a buffer tank improves system stability and reduces reliance on gravity fed systems.

The DAB ESYTANK 500 MINI Fitted with ESYDOCK MINI + ESYBOX MINI is a Booster Set item. This product is manufactured by Dab. Voltage for this item is 230V.

DAB ESYTANK units are robust, compact break-tank style solutions intended for domestic and light commercial installations, helping stabilise demand peaks and maintain consistent performance from a connected booster pump system.

• Creates a buffer store to support steady boosted supply
• Helps protect booster operation where mains supply is variable
• Neat, above-ground tank format for plant rooms and utility spaces
• Suitable for clean / potable-water boosting setups (installation dependent)

Common uses include whole-house pressure boosting, small commercial outlets, multi-outlet properties, and sites where a buffer tank improves system stability and reduces reliance on gravity fed systems.

ESYBOX is a patented booster system, unique in its category, with high performance, efficient, compact, easy and satisfying in the use both for the installer and the final user.
When ESYBOX mini is the solution for water boosting in small dwellings, ESYBOX offers the same advantages in collective residential applications, such as villas or condos. This product is manufactured by Dab. Wireless technology enables to set up booster sets up to 4 pumps.

ESYTANK/ESYTANK 300 Mini is a tank with a 275l capacity, suitable for use with drinking water.

It features a valve for filling from the mains with an unrestricted air gap float for backflow prevention, in line with standard UNI EN 1717.

The CAT3 version features an AG-type air gap overflow system with DN50 outlet, while the CAT5 has an AB-type air gap system with auxiliary DN50 outlet.

The AG- or AB-type overflow systems on both versions are located at the back; The water tank comes with an insect guard that can be attached with special screws.

ESYTANK/ESYTANK 300 Mini comes with ESYDOCK, suction pipe with foot valve and delivery line.

Operating range: capacity up to 120 l/min; head up to 65 m.

Liquid temperature range: from 0°C to +35°C for domestic use for other use: from 0°C to +40°C.

Insulation: Horizontal or vertical fixed position.

Maximum operating pressure: 8 Bar. (800 kPa)

The DAB ESYTANK 300 + ESYBOX is a Booster Set item. Voltage for this item is 230V.

The operating pressure of this is 6 Bar.

The Grundfos Home Booster is a self-contained cold-water Booster Set is specifically developed to be used in properties or buildings where the existing mains water supply is insufficient to meet the standard pressurised hot and cold-water system demands.

For a slightly higher demand, or where the storage tank refills very slowly due to poor mains water pressure.

This product is the 180 litre extra storage tank for the home booster unit.

The Grundfos Home Booster sets can be used in conjunction with a 180L Slave Tank for applications requiring additional water supply.

The Slave Tank is compatible with the 3.0 Bar.

Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.