0116 242 5425 / info@flowmech.co.uk

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Flow Mech are specialist manufacturers of heating & chilled water sealed system pressurisation equipment. Offering an extensive range from the smallest wall mounted unit incorporating a full size peripheral pump and the floor mounted single or twin pump EPS/EPT with optional frost protection through to high temperature / high volume systems sealed fill & spill sets.

We hold an extensive stock range of fixed air charge expansion vessels.

Our experienced technical sales team offer advice and accurate selection for all sealed systems.

Our commissioning/service department offer full after sales service for all our own sets and those of other manufacturers.



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Micro S


Economically priced compact wall mounted unit incorporating WRAS listed mains connection, full sized pump with anti-seize feature, system pressure gauge. VFC interlocks for high & low pressure.

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Micro SD


Economically priced compact wall mounted unit incorporating WRAS listed mains connection, full sized pump with anti-seize feature, digital indication of settings, high & low pressure faults including VFC.

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EPS / EPT


Competitively priced floor or wall mounted pressurisation unit with single (EPS) or Twin (EPT) pump option. Digital display settings & faults, system fill mode. WRAS listed type AA air gap mains connection.

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Frost Protection Kit


We offer a tubular heater, frost stat and jacket to help prevent frost damage

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Sealed Fill & Spill


Totally sealed Close control sealed fill/spill systems; Compressor systems maintaining a 0.2 bar system pressure increase. Spill valve/pumped systems maintaining 0.4 bar system pressure increase. Sets available with degassing.

Partners with: Sharc Energy Systems
Partners with: Jeremias Chimney Systems