Waterco Hydrostar Plus Pumps (up to 2700LPM)

Work out your required flow and your total head, including pipe friction and any filter or UV losses, then pick the model that meets that flow at that head – a flow figure without a head figure does not size a pump.

Yes – it is a true self-priming pump with a 16 litre strainer basket, so it will lift and hold prime rather than needing a permanently flooded suction.

Three phase only, 380-415 V, across all three models; if you only have single phase, the largest option is the 3 HP Hydrostorm Plus 300 at 600 LPM at 5 m head.

Yes, with the optional sea water mechanical seal (SKU 240450033-1); the glass-filled polypropylene housing has no welds, seams or linings to corrode or electrolyse.

6 inch flanged suction and 4 inch flanged discharge – it is a commercial main pump, so do not reduce it onto 50 mm pool pipework or you will lose the duty you paid for.

Waterco publishes the Hydrostar Plus performance as a graph rather than a table, so we quote the 10 m head figure here; send us your duty point and we will read the curve for you.

At the top: 1,750 to 2,600 LPM at 10 m head, well above Supastream, Hydrostorm, TurboFlo and the Hydrostorm Eco.