Sealed System Pressurisation Units

(87 products)

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  1. Dab Esybox Electronic Water Pressure System - 230V

    DA-60147200

    DAB - Esybox Electronic Water Pressure System - 230V - 120 Ltr/min - 65m Head

    Note: The above unit cannot be connected directly to a water company water supply; it must be fed by a break tank to adhere to U. K water by-laws.

    £1,843.15 RRP £895.86 £746.55
    In Stock In stock
    Delivery Icon Free Standard Delivery
  2. Dab Esybox Electronic Water Pressure System - Mini Version

    60212601 / 60183504

    DAB - Esybox Electronic Water Pressure System - Mini Version - 80 Ltr/min - 50m Head

    TECHNICAL DATA Operating range: capacity up to 80 l/min; head up to 50 m Liquid quality requirements: clean, free from solid or abrasive contaminants, non-viscous, non-aggressive, uncrystallised and chemically neutral.

    £1,013.38 RRP £479.40 £399.50
    In Stock In stock
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  3. Stuart Turner Flomate iBoost Mains Water Pressure Booster - 4.5 Bar

    ST-46668

    Stuart Turner - MainsBoost iBoost F200-100-45 Fixed Speed Cold Water Booster Set 230V - 3/4 inch

    Integrated Booster Setup Inadequate throughput rates and liquid pressure are common shortcomings for many properties, often resulting in underperforming showers and water using appliances. iBOOST offers a solution. These fully integrated systems combine a 200 litre cold water storage tank and a high performance, multi-stage pump to overcome restricted water flow and insufficient pressure. The iBOOST F200 features simple to operate fixed speed controls and is capable of generating pressures of up to 4.5 Bar.

    £2,746.80 RRP £1,785.42 £1,487.85
    In Stock In stock
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  4. Mikrofill - 3 Pressurisation Unit - EFD120021 - 230V - 14 Ltr/min

    EFD120021-1

    Mikrofill - 3 Pressurisation Unit - EFD120021 - 230V - 14 Ltr/min

    The Mikrofill 3 Pressurisation Unit - EFD120021 is a Pressurisation Unit item. This product is manufactured by Mikrofill. Voltage for this item is 230V. It has an actual flow rate of 14 Ltr/min.

    £1,616.40 RRP £1,498.80 £1,249.00
    In Stock In stock
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  5. Stuart Turner SPU 130 Mini Pressurisation Unit - Wall Mounted

    ST46719

    Stuart Turner - SPU 130 Mini Pressurisation Unit - Wall Mounted - 1/2 Inch

    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.

    £912.00 RRP £514.80 £429.00
    In Stock In stock
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  6. Stuart Turner SPU 230 Mini Pressurisation Unit - Wall Mounted

    ST46720

    Stuart Turner - SPU 230 Mini Pressurisation Unit - Wall Mounted - Obsolete - 1/2 Inch

    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.

    Out Of Stock
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  7. Stuart Turner SPU 135 Midi Pressurisation Unit - Wall or Floor Mounted

    ST46721

    Stuart Turner - SPU 135 Midi Pressurisation Unit - Wall or Floor Mounted - Obsolete - 1/2 Inch

    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.

    Out Of Stock
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  8. Stuart Turner SPU 150 Midi Pressurisation Unit - Wall or Floor Mounted

    ST46723

    Stuart Turner - SPU 150 Midi Pressurisation Unit - Wall or 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.

    £1,826.40 RRP £1,078.80 £899.00
    In Stock In stock
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  9. Stuart Turner SPU 235 Midi Pressurisation Unit - Wall or Floor Mounted

    ST46722

    Stuart Turner - SPU 235 Midi Pressurisation Unit - Wall or Floor Mounted - Obsolete

    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.

    Out Of Stock
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  10. Stuart Turner SPU 250 Midi Pressurisation Unit - Wall or Floor Mounted

    ST-46724

    Stuart Turner - SPU 250 Midi Pressurisation Unit - Wall or Floor Mounted - Obsolete

    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.

    Out Of Stock
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  11. Flamco Flexfiller Mini 130D Pressurisation Unit - Digital - Single Pump

    17455

    Flamco - Flexfiller Mini 130D Pressurisation Unit - Digital - Single Pump

    Built for tight installs, the Flexfiller Mini 130D is a slim, wall-mounted, single pump digital pressurisation unit for sealed LPHW / CHW systems, using an electronic pressure transducer and microprocessor control to maintain minimum system pressure. Capacity 4 Ltr.

    £1,605.86 RRP £926.40 £772.00
    In Stock 4 week lead time
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  12. Flamco Flexfiller Mini 230D Pressurisation Unit - Digital - Dual Pump

    17456

    Flamco - Flexfiller Mini 230D Pressurisation Unit - Digital - Dual Pump

    Built for tight installs, the Flexfiller Mini 230D is a slim, wall-mounted, dual pump digital pressurisation unit for sealed LPHW / CHW systems, using an electronic pressure transducer and microprocessor control to maintain minimum system pressure. Capacity 4 Ltr.

    £1,754.90 RRP £1,026.00 £855.00
    In Stock In stock
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  13. Trebles 5191-PH1L Single Pump Mechanical Pressurisation Unit

    5191-PH1L

    Trebles - 5191-PH1L Single Pump Mechanical Pressurisation Unit - 3 Bar.

    The Trebles - 5191-PH1L Single Pump Pressurisation Unit is a robust and relaible floor mounted pressurisation unit that is suitable for both industrial and commercial applications. For us on sealed systems in order to maintain a minimum operating pressure. It has an open design which allows for ease of serviceability but also provides the option of manual dosing via the tank should this be required.

    £1,074.00 RRP £751.80 £626.50
    In Stock In stock
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  14. Trebles 5201-PH1D Single Pump Digital Pressurisation Unit

    5201-PH1D

    Trebles - 5201-PH1D Single Pump Digital Pressurisation Unit - 3 Bar.

    The Trebles - 5201-PH1D Single Pump Pressurisation Unit is a robust and relaible floor mounted pressurisation unit that is suitable for both industrial and commercial applications. For us on sealed systems in order to maintain a minimum operating pressure. It has an open design which allows for ease of serviceability but also provides the option of manual dosing via the tank should this be required.

    £1,422.00 RRP £995.40 £829.50
    In Stock In stock
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  15. Trebles 5202-PH2D Twin Pump Digital Pressurisation Unit

    5202-PH2D

    Trebles - 5202-PH2D Twin Pump Digital Pressurisation Unit - 3 Bar.

    The Trebles - 5202-PH2D Twin Pump Pressurisation Unit is a robust and reliable floor mounted pressurrisation unit that is ideally suited for both industrial applications and commercial applications. The 5202-PH2D comes with a digital controller as standard and provides 2 programmable volt free contacts which can be configured to high/low pressure, common fault, Pump fault, system fault, water leak, service due alarms.

    £2,104.80 RRP £1,473.36 £1,227.80
    In Stock In stock
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  16. Wilo P135 Comfort Pressurisation Unit

    2819492

    Wilo - P135 Comfort Pressurisation Unit - Floor Mounted - 230V - Single Phase

    The Wilo - Comfort single pump pressurisation units are engineered for use on heating or chilled water systems up to and including 3.5 Bar. Cold fill pressures.

    £2,556.00 RRP £1,078.80 £899.00
    In Stock In stock
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Sealed System Pressurisation Units

Sealed System Pressurisation Units

Sealed system pressurisation units automatically maintain water pressure in closed heating and cooling systems, removing the need for manual top-ups. When pressure drops due to leaks or natural loss, these units detect the change and restore the system to its correct operating level, keeping everything running safely and efficiently.

 

They help prevent airlocks, reduce system wear, and minimise downtime, making them essential for larger or more complex installations where manual monitoring isn’t practical. Our range includes compact, reliable units from leading brands that are purposely designed for simple installation and dependable long-term performance.