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Mikrofill Pressurisation Units

Mikrofill by Stuart Turner has launched its own range of digital pressurisation units with a two-year guarantee on all units. The Mikrofill/Stuart Turner Pressurisation Unit (SPU) range offers a unique design and advanced controls. Available in three sizes, Mini, Midi and MAXI AP, the Pressurisation Units offer an automatic filling and pressure maintenance solution for sealed heating and chiller systems, which can fill a system from empty and then maintain the fill pressure in sealed systems.

 

The SPU Mini and Midi models are available with either one (duty) or two (duty standby) continuously rated pumps and utilise digital controls with a unique microprocessor and pressure transducer designed to provide self-diagnostics and an intuitive easy-to-use menu. These units can be either wall or floor mounted and with a configurable inlet and outlet which can be connected on either the left- or right-hand side, offering superior flexibility during the installation process.

 

The cost-effective Mini version is ideal for systems with a capacity of up to 6,000 litres, fitted with a three-litre capacity reservoir and capable of pressurising systems up to 3.0 bar. The Midi series has a reservoir capacity of 10 litres and offers a system pressure of up to 5.0 bar. For higher-demand applications, the MAXI AP system has an 18-litre reservoir capacity and will maintain systems up to 8.0 bar. The MAXI AP is designed for floor-mounted installations.

 

Both the Midi and the MAXI AP ranges are suitable for systems with a capacity of up to 300,000 litres, and also have four alarm outputs, a Modbus interface for connection to a Building Management System (BMS). The entire range offers quality and performance for both new and retrofit applications.

 

The MAXI AP microprocessor-controlled pressurisation unit have been designed with both specifiers and installers in mind, these single or twin pump units boast exceptional ease of installation and commissioning. Housed in a compact, robust, and floor-standing enclosure, the MAXI AP is perfect for large domestic and commercial sealed heating systems, chilled water systems, refrigeration units, and industrial cooling systems. Its intuitive design ensures reliable performance and straightforward operation, making it a top choice for professionals.

 

Can't find exactly what you're looking for or need some guidance? Our team is on standby to help! Don't hesitate to give us a call to ensure you select the ideal pressurisation unit for your specific requirements.

14 Items

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  1. Mikrofill MAXI AP RH 280 Twin Pump Pressurisation Unit

    Mikrofill MAXI AP RH 280 Twin Pump Pressurisation Unit

    Special Price £2,518.80 £2,099.00 Regular Price £3,912.00 £3,260.00
    SKU 47733
  2. Mikrofill MAXI AP RH 240 Twin Pump Pressurisation Unit

    Mikrofill MAXI AP RH 240 Twin Pump Pressurisation Unit

    Special Price £1,800.00 £1,500.00 Regular Price £2,940.00 £2,450.00
    SKU 47731
  3. Mikrofill MAXI AP RH 180 Single Pump Pressurisation Unit

    Mikrofill MAXI AP RH 180 Single Pump Pressurisation Unit

    Special Price £1,944.00 £1,620.00 Regular Price £3,144.00 £2,620.00
    SKU 47732
  4. Mikrofill MAXI AP RH 140 Single Pump Pressurisation Unit

    Mikrofill MAXI AP RH 140 Single Pump Pressurisation Unit

    Special Price £1,500.00 £1,250.00 Regular Price £2,376.00 £1,980.00
    SKU 47730
  5. Mikrofill MAXI AP 280 Twin Pump Pressurisation Unit

    Mikrofill MAXI AP 280 Twin Pump Pressurisation Unit

    Special Price £2,518.80 £2,099.00 Regular Price £3,912.00 £3,260.00
    SKU 47724
  6. Mikrofill MAXI AP 180 Single Pump Pressurisation Unit

    Mikrofill MAXI AP 180 Single Pump Pressurisation Unit

    Special Price £1,944.00 £1,620.00 Regular Price £3,144.00 £2,620.00
    SKU 47723
  7. Mikrofill MAXI AP 240 Twin Pump Pressurisation Unit

    Mikrofill MAXI AP 240 Twin Pump Pressurisation Unit

    Special Price £1,800.00 £1,500.00 Regular Price £2,940.00 £2,450.00
    SKU 47722
  8. Mikrofill MAXI AP 140 Single Pump Pressurisation Unit

    Mikrofill MAXI AP 140 Single Pump Pressurisation Unit

    Special Price £1,500.00 £1,250.00 Regular Price £2,376.00 £1,980.00
    SKU 47721
  9. Mikrofill SPU 250 Midi Twin Pump Pressurisation Unit

    Mikrofill SPU 250 Midi Twin Pump Pressurisation Unit

    Special Price £1,616.40 £1,347.00 Regular Price £2,490.00 £2,075.00
    SKU 46724
  10. Mikrofill SPU 150 Midi Single Pump Pressurisation Unit

    Mikrofill SPU 150 Midi Single Pump Pressurisation Unit

    Special Price £1,480.80 £1,234.00 Regular Price £2,280.00 £1,900.00
    SKU 46723
  11. Mikrofill SPU 235 Midi Twin Pump Pressurisation Unit

    Mikrofill SPU 235 Midi Twin Pump Pressurisation Unit

    Special Price £1,146.00 £955.00 Regular Price £2,076.00 £1,730.00
    SKU 46722
  12. Mikrofill SPU 135 Midi Single Pump Pressurisation Unit

    Mikrofill SPU 135 Midi Single Pump Pressurisation Unit

    Special Price £895.20 £746.00 Regular Price £2,016.00 £1,680.00
    SKU 46721
  13. Mikrofill SPU 230 Mini Twin Pump Pressurisation Unit

    Mikrofill SPU 230 Mini Twin Pump Pressurisation Unit

    Special Price £630.00 £525.00 Regular Price £1,536.00 £1,280.00
    SKU 46720
  14. Mikrofill SPU 130 Mini Single Pump Pressurisation Unit

    Mikrofill SPU 130 Mini Single Pump Pressurisation Unit

    (2 Reviews)
    Special Price £596.40 £497.00 Regular Price £1,404.00 £1,170.00
    SKU 46719
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