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 3/4" Automatic Air Vent
Special Price £20.94 £17.45 Regular Price £24.60 £20.50SKU 27735 -
Altecnic 3/4" Flowjet Valve for Potable Water Systems
Special Price £38.40 £32.00 Regular Price £101.66 £84.72SKU PVACC1 -
Reflex Potable 2 Litre Expansion Vessel/Shock Arrestor
Special Price £42.53 £35.44 Regular Price £106.33 £88.61SKU PV2W -
Flamco Flofix 8 Litre Potable Expansion Vessel
Special Price £61.82 £51.52 Regular Price £77.28 £64.40SKU 25790 -
Flamco Flofix 12 Litre Potable Expansion Vessel
Special Price £63.36 £52.80 Regular Price £79.20 £66.00SKU 25791 -
Reflex 8 Litre Vertical Potable Expansion Vessel
Special Price £66.41 £55.34 Regular Price £166.01 £138.34SKU PV8W -
Flamco Flexvent Max 3/4" Automatic Air Vent
Special Price £72.58 £60.48 Regular Price £103.68 £86.40SKU 28550 -
Flamco Flofix 18 Litre Potable Expansion Vessel
Special Price £78.24 £65.20 Regular Price £97.80 £81.50SKU 25792 -
Flamco Flexcon Premium 4 Litre Expansion Vessel
Special Price £79.58 £66.32 Regular Price £99.48 £82.90SKU 16939 -
Flamco Flexcon Premium 8 Litre Expansion Vessel
Special Price £83.14 £69.28 Regular Price £103.92 £86.60SKU 16941 -
Flamco Airfix P 24 Litre Horizontal Potable Expansion Vessel
Special Price £88.90 £74.08 Regular Price £111.12 £92.60SKU 24909 -
Flamco Flexcon Premium 18 Litre Expansion Vessel
Special Price £91.97 £76.64 Regular Price £114.96 £95.80SKU 16947 -
Flamco Flofix 25 Litre Potable Expansion Vessel
Special Price £92.83 £77.36 Regular Price £116.04 £96.70SKU 25793 -
Grundfos GT-U 12 Litre Potable Expansion Vessel - 16 Bar
Special Price £97.44 £81.20 Regular Price £139.20 £116.00SKU 96573348 -
Grundfos GT-H 12 Litre Vertical Expansion Vessel - 10 Bar
Special Price £105.84 £88.20 Regular Price £151.20 £126.00SKU 96528336 -
Flamco Flexcon Premium 25 Litre Expansion Vessel
Special Price £132.38 £110.32 Regular Price £165.48 £137.90SKU 16950 -
Grundfos GT-U 25 Litre Potable Expansion Vessel - 16 Bar
Special Price £146.16 £121.80 Regular Price £208.80 £174.00SKU 96573349 -
Flamco Flexcon Premium 35 Litre Expansion Vessel
Special Price £169.82 £141.52 Regular Price £212.28 £176.90SKU 16954 -
Grundfos GT-HR 50 Litre Expansion Vessel - 6 Bar
Special Price £175.50 £146.25 Regular Price £270.00 £225.00SKU 96573395 -
Flamco XStream Vent-Clean 3/4 F (DN20) G3/4"F Air & Dirt Separator
Special Price £182.78 £152.32 Regular Price £261.12 £217.60SKU 11061