0333 323 2329
Manufacturers
At Complete Pump Supplies, we carefully select our manufacturing partners to ensure you receive only the most reliable and high-performing pump solutions. Our extensive range features trusted names like Grundfos, DAB, Calpeda, Lowara, Flamco, Spirotech, and Altecnic — industry leaders in domestic and commercial pumping systems.
Whether you're looking for booster sets, pressurisation units, expansion vessels, water storage tanks, or pipeline products, we supply a comprehensive selection to meet your project requirements.
Need expert advice? Use our live chat, call us on 0333 323 2329, or email sales@completepumpsupplies.co.uk — our team is here to help.
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Flamco Flexvent 1/2" (15mm) Automatic Air Vent
Special Price £15.48 £12.90 Regular Price £20.88 £17.40SKU 27740 -
Flamco Flexvent 3/8" Automatic Air Vent
Special Price £16.20 £13.50 Regular Price £21.72 £18.10SKU 27750 -
Flamco Flexvent R 1/8" M x R 3/8" M Automatic Air Vent
Special Price £19.20 £16.00 Regular Price £28.20 £23.50SKU 27780 -
Flamco Flexvent 1/8" Automatic Air Vent
Special Price £20.64 £17.20 Regular Price £24.60 £20.50SKU 27775 -
Flamco Flexvent 3/8 Automatic Air Vent without shut-off valve
Special Price £21.18 £17.65 Regular Price £25.20 £21.00SKU 27725 -
GWS PressureWave 2 Litre Potable Expansion Vessel - Vertical - 1" BSP
Special Price £25.20 £21.00 Regular Price £37.26 £31.05SKU PWB-2LX -
GWS PressureWave 4 Litre Potable Expansion Vessel - Vertical - 1" BSP
Special Price £33.48 £27.90 Regular Price £78.00 £65.00SKU PWB-4LX -
GWS PressureWave 12 Litre Potable Expansion Vessel - Vertical - 1" BSP
Special Price £36.24 £30.20 Regular Price £63.79 £53.16SKU PWB-12LX -
Altecnic 3/4" Flowjet Valve for Potable Water Systems
Special Price £38.40 £32.00 Regular Price £101.66 £84.72SKU PVACC1 -
GWS PressureWave 8 Litre Potable Expansion Vessel - Vertical - 1" BSP
Special Price £39.00 £32.50 Regular Price £56.69 £47.24SKU PWB-8LX -
Reflex Potable 2 Litre Expansion Vessel/Shock Arrestor
Special Price £42.53 £35.44 Regular Price £106.33 £88.61SKU PV2W -
Reflex 12 Litre Heating Expansion Vessel
Special Price £47.69 £39.74 Regular Price £119.22 £99.35SKU HV12C -
GWS PressureWave 8 Litre Potable Expansion Vessel 1" BSP
Special Price £47.76 £39.80 Regular Price £85.20 £71.00SKU PWB-8LH -
Flamco Airfix P 2 Litre Potable Expansion Vessel
Special Price £47.90 £39.92 Regular Price £59.88 £49.90SKU 24900 -
Reflex 8 Litre Heating Expansion Vessel
Special Price £49.08 £40.90 Regular Price £122.71 £102.26SKU HV8C -
GWS PressureWave 18 Litre Potable Expansion Vessel - Vertical - 1" BSP
Special Price £50.64 £42.20 Regular Price £73.79 £61.49SKU PWB-18LX -
Reflex 18 Litre Heating Expansion Vessel
Special Price £52.80 £44.00 Regular Price £132.01 £110.01SKU HV18C -
GWS PressureWave 12 Litre Potable Expansion Vessel 1" BSP
Special Price £54.90 £45.75 Regular Price £79.99 £66.66SKU PWB-12LH -
Global FlowThru inline Adaptor - 1" Connection
Special Price £58.20 £48.50 Regular Price £117.24 £97.70SKU IFP-100B -
Reflex 25 Litre Heating Expansion Vessel
Special Price £58.49 £48.74 Regular Price £146.22 £121.85SKU HV25C
