Mikrofill

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. This is a Surface Mounted pump which can be suitable when the pump can sit in a dry, accessible location and draw liquid in via a suction pipe or hose.

Unlike “pump type pressurisation units the Mikrofill 3 is developed to be connected directly to a buildings incoming mains/boosted water supply and fill a heating or chilled water system without the use of a pump.

The Mikrofill 3 utilises the energy already generated by the mains water or boosted water supply and does not contain an RPZ valve.

Pre – commissioned packages are available which include the Mikrofill 3 with appropriately sized vessels and service drain valves.

The operating pressure of this is 5 bar.

The Mikrofill Extreme 500 Hot Water Loading System is a high-performance DHW generator that blends the benefits of an instantaneous water heater with a storage cylinder, creating an efficient partnership between a condensing boiler and hot water storage.

Its operating principle overcomes the drawbacks of traditional coil-type cylinders and actively optimises condensing boiler efficiency during hot water production. The Extreme's Injection Dynamics technology delivers rapid, clean heat transfer for faster recovery and draw-off.

• Hybrid DHW generator — instantaneous performance with storage resilience
• Injection Dynamics for rapid heat-up and stable delivery
• High output — up to 2570 Ltrs/hour at 60 °C
• 500 Ltrs. storage capacity, for peak demand

Built with premium materials and flexible by design, the Extreme suits both new-build and retrofit projects and is straightforward to install thanks to pre-wired controls and comprehensive insulation.

The MIKROFILL MAXI UHP AP 180 Pressurisation Unit is a high-capacity, floor-standing solution for sealed LPHW, CHW, refrigeration and industrial cooling systems. Single (duty) or twin (duty/standby) pump configurations pair with Ai100 digital control for precise, reliable pressure management.

BMS-ready as standard, MAXI UHP AP integrates via Modbus RTU and 4 programmable volt-free relays, while Category 5 backflow protection (Type AB air gap with weir overflow and warning pipe) safeguards water quality. A compact, robust, powder-coated steel enclosure with adjustable feet simplifies installation and commissioning.

• Sealed systems up to 300,000 Ltrs
• Cold fill options: approx. 3.9–8.0 Bar (model dependent)
• Ai100 microprocessor control with full status indication
• BMS integration: Modbus RTU + 4 volt-free relays

Designed for long-term performance, MAXI UHP AP features self-diagnostic electronics, leak detection (frequency-of-starts alarm), and high-quality peripheral pump(s) to keep large systems running at peak efficiency.

MikroPro Potable XP Expansion Vessel - 12 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 19 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 24 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 50 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 60 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 80 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 100 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 200 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 300 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

MikroPro Potable XP Expansion Vessel - 500 Litre Capacity - 10 bar. This range serves heating, chilled and potable (drinking) water systems, with capacities up to 500 Ltrs to suit a wide variety of installations for commercial or residential. This item comes without a wall mount bracket.

Built for hygiene and durability, all internal surfaces in contact with water are corrosion-protected for potable use, and models from 50–500 Ltrs feature a replaceable diaphragm for straightforward maintenance.

• Capacity options: 12–500 Ltrs
• Rated pressure: up to 10 Bar
• Potable-safe construction: coated internal wetted surfaces
• Serviceable design: replaceable diaphragm (50–500 Ltrs)

Vessels are PED 97/23/EC compliant, rated to 70 °C, and supplied with threaded connections and a durable powder-coated finish for long service life.

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 MAXI AP 280 Pressurisation Unit is a high-capacity, floor-standing solution for large domestic, commercial and industrial sites. It maintains stable pressure across sealed LPHW, CHW, refrigeration and industrial cooling systems.

Quick to install and commission, MAXI AP 280 uses an advanced microprocessor-controlled platform with Ai100 technology for accurate, efficient management. Choose single or twin-pump configurations with intuitive digital controls and real-time status.

• BMS-ready: Modbus RTU plus 4 programmable volt-free relays
• Cold fill options: up to 3.9“8.0 Bar (model dependent)
• Protection: Category 5 backflow with Type AB air gap
• Robust build: powder-coated steel casing with adjustable feet

Self-diagnostics and leak detection (frequency-of-starts alarm) support long-term reliability, while enhanced models integrate seamlessly with Building Management Systems.

The MIKROFILL MAXI AP 180 RH is a high-capacity, floor-standing pressurisation unit for large domestic, commercial and industrial sites. It maintains stable pressure across sealed LPHW, CHW, refrigeration and industrial cooling systems. This unit is Right Hand entry.

Quick to install and commission, MAXI AP 180 RH uses an advanced microprocessor-controlled platform with Ai100 technology for accurate, efficient management. Choose single or twin-pump configurations with intuitive digital controls and real-time status indication.

• BMS-ready: Modbus RTU plus 4 programmable volt-free relays
• Cold fill options: up to 3.9–8.0 Bar (model dependent)
• Protection: Category 5 backflow with Type AB air gap
• Robust build: powder-coated steel casing with adjustable feet

Self-diagnostics and leak detection (frequency-of-starts alarm) support long-term reliability, while enhanced models integrate seamlessly with Building Management Systems.