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73159
Mikrofill 3 PRO + 500 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 500 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73158
Mikrofill 3 PRO + 300 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 300 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73157
Mikrofill 3 PRO + 200 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 200 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73156
Mikrofill 3 PRO + 100 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 100 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73155
Mikrofill 3 PRO + 80 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with an 80 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73154
Mikrofill 3 PRO + 60 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 60 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73153
Mikrofill 3 PRO + 50 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 50 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73152
Mikrofill 3 PRO + 25 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 25 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73151
Mikrofill 3 PRO + 18 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with an 18 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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73150
Mikrofill 3 PRO + 12 Litre MikroPro XP Potable Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 12 litre MikroPro XP potable expansion vessel and rated to 10 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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72988
Mikrofill 3 PRO + 2 x 500 Litre MikroPro Vessels Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with two 500 litre MikroPro expansion vessels, giving 1000 litres of combined capacity, each floor-standing and rated to 6 bar. Ideal where floor space or access rules out a single larger vessel, the Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessels comply with PED 97/23/EC and carry CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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72987
Mikrofill 3 PRO + 1000 Litre MikroPro Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 1000 litre MikroPro expansion vessel, floor-standing and rated to 6 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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72986
Mikrofill 3 PRO + 2 x 400 Litre MikroPro Vessels Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with two 400 litre MikroPro expansion vessels, giving 800 litres of combined capacity, each floor-standing and rated to 6 bar. Ideal where floor space or access rules out a single larger vessel, the Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessels comply with PED 97/23/EC and carry CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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72985
Mikrofill 3 PRO + 800 Litre MikroPro Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with an 800 litre MikroPro expansion vessel, floor-standing and rated to 6 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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72984
Mikrofill 3 PRO + 2 x 300 Litre MikroPro Vessels Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with two 300 litre MikroPro expansion vessels, giving 600 litres of combined capacity, each floor-standing and rated to 6 bar. Ideal where floor space or access rules out a single larger vessel, the Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessels comply with PED 97/23/EC and carry CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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72983
Mikrofill 3 PRO + 600 Litre MikroPro Vessel Pressurisation Set - Service Valve IncludedThis bundle pairs the Mikrofill 3 PRO fully automatic pumpless pressurisation unit with a 600 litre MikroPro expansion vessel, floor-standing and rated to 6 bar. The Mikrofill 3 PRO delivers up to 9 bar inlet pressure, smart fault logic, and MODBUS RTU connectivity, while the vessel complies with PED 97/23/EC and carries CE certification. Supplied with a service valve and backed by an extended 4 year warranty.
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Mikrofill Pressurisation Packages
Mikrofill Pressurisation Packages are advanced systems designed to maintain and manage the pressure of heating and chilled water systems in buildings. These packages typically include the Mikrofill 3, a pumpless pressurisation unit that connects directly to a building's mains or boosted water supply, enabling it to fill and maintain the pressure of a system without the need for traditional pumps.
Key Features
- Pumpless Operation: The Mikrofill 3 operates without pumps, which enhances energy efficiency. It consumes as little as 10 watts per hour on standby and 30 watts per hour when fully operational.
- Direct Connection: These units can fill systems from empty and manage pressure by connecting directly to the mains water supply, making them suitable for various applications including low-pressure hot water (LPHW) and chilled water (CHW) systems.
- Backflow Prevention: The Mikrofill systems incorporate Fluid Risk Category 4 backflow prevention, ensuring safe and compliant operation.
- Compact Design: The units are designed to be compact and can be easily installed, either wall-mounted or floor-mounted, which is advantageous in space-constrained environments.
- Digital Control: Mikrofill units feature advanced digital controls, including a user-friendly interface with an LCD display, which facilitates easy monitoring and management of system pressure.
Applications
Mikrofill Pressurisation Packages are ideal for:
- Maintaining system pressure in large domestic and commercial sealed heating systems.
- Supporting chilled water systems, refrigeration units, and industrial cooling applications.
These packages provide a reliable and energy-efficient solution for managing water pressure in various heating and cooling systems, contributing to the overall efficiency and longevity of the systems they support.

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