Proline HP400 Water Pump

$1,039.13 +GST for NZ

Proline HP400 Water Pump for 6.5 HP engines and GX200 HONDA.

All prices are subject to 15% GST for customers within New Zealand. International customers (shipping outside of NZ) are exempt from paying GST.

2 in stock

SKU: HP400 Category:


The HP400 is a 3” x 2” pump with a large five vane aggressive bite impeller. The impeller diameter, or ”trim”, is 5.25” (133mm).

It was designed for 200+ cc engines with a 5/8”-18 externally threaded crankshaft. It’s capable of producing up to 380 GPM in a free-flow condition, with no load (back-pressure) placed upon it. Typically, the pump’s working pressure in a gold dredging/highbanking environment will be in the 35 to 45 PSI range, but it can sustain 55+ PSI without any difficulty or seal issues. It is used primarily for gold dredges but has uses in many other applications such as aquaculture and removing weeds from lakes and ponds.

This listing is for pump only and excludes gold dredge, engine, base plate, hoses, foot valve etc.

Intake: 3″
Discharge: 2″, NPT thread


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