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Run Around Coils

Run Around Coils
Heat Recovery Run Around Coils are designed for a closed loop water/ glycol circuit to recover heat from building extract ventilation systems and preheat the fresh air supply. HC Coils also supply Pump Set s to suit Run Around Heat Recovery Systems.

Run Around Coil Pump Sets
HC Coils range of Run around Coil Pump Sets are engineered to provide a cost effective pump package for Run Around Heat Recovery Systems. There are 5 Models in the range to suit flow rates from 0.4 to 7.6 l/s @ 210 kPa.

Why Use HC Coils?

Build Quality With over 30 years of manufacturing experience, HC Coils have an industry leading reputation for quality construction. We are trusted by some of the world’s leading suppliers of Air conditioning and refrigeration equipment to deliver the highest quality products achievable. 

Material Choice at HC coils we pride ourselves in sourcing raw materials from established European producers of Copper and Aluminium. Our quality control department makes sure we only buy the best materials on the market whilst also keeping our prices competitive for our customers.

Bespoke Design Everything we make is designed in house to the exact requirements of our customers. Coils are designed using our highly developed bespoke software to give the optimum coil selection to meet the precise duty requirements with ideal fluid pressure drop.

Lead Time We have made a significant investment into our plant and machinery here at our Gosport HQ and this enables us to optimise efficiency and provide the shortest lead times in the industry.

 

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Run Around Coil Pump Sets

Pump
Centrifugal type, single stage end suction, with an enclosed radial impeller, of stainless steel construction, fitted with a mechanical seal and close coupled to a three phase electric motor.Motor
Standard metric frame, T.E.F.C., IP 55, 400 volt, 3 phase, 50 cycles.Expansion tank
Manufactured from mild steel with a replaceable rubber membrane and sized to have sufficient volume to cater for thermal expansion of the system volume.Pressure relief valve
Bronze design, fitted to prevent over pressurization of the system.Pressure gauge
Fitted to discharge side of Pump.

Valves
Bronze and/or non ferrous design, screwed BSP.

Pipe work
Carbon steel to BS 1387.

Pipe fittings
Malleable iron to BS 143.

Base frame
Fabricated from mild steel sections.

Finish paint
Standard gloss colour RAL 6017 John Deere green.

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