4" Water Transfer Pump with Honda GX390 Engine

Maximum Flow. Proven Honda Power. Built for Big Jobs.
Move serious water fast with this high-volume transfer pump, delivering up to 430 GPM for demanding applications in agriculture, construction, and emergency use. Powered by a commercial-grade Honda GX390 engine, it features a durable aluminum housing, cast iron impeller, and heavy-duty roll cage—built for reliable, all-day performance.

Key Specs:

Flow Rate: Up to 430 GPM
Max Pressure: 38 PSI
Suction Lift: 26 ft
Total Lift: 115 ft
Engine: Honda GX390
Construction: Aluminum body with cast iron impeller