ABOUT THE WH20 The WH20 offers exceptional high pressure performance with lower flow, ideally suited to sprinkling, jetting, long-hose irrigation or fire fighting applications. The combination of a powerful GX160 4-stroke engine and larger diameter impeller means the WH20 is capable of producing 5 bars of pressure with up to 50m headlift. And, as you'd expect from a Honda, it is built to last. The pump features a lightweight and corrosion-resistant aluminium body, durable cast iron volute and impeller and a carbon ceramic mechanical seal. A quality welded tubular steel frame provides added durability with easy carrying. Add to this the super reliable, easy starting engine and tool-free hose couplings and you've got a pump that allows you to concentrate purely on the job in hand - vital in emergency situations and just great peace of mind for everyday tasks. SPECIFICATION Maximum Discharge Capacity(L/min) 450 Inlet/Outlet diameter mm/inches-Thread Type 50/8.0-PF Maximum Total Head (m) 50 Maximum Suction Head (m) 8.0 Pressure(bars) 5.0 Debris Size Capacity(mm) 3.0 Engine Model GX160 Engine Type 4-Stroke, OHV, 1 Cylinder Displacement(cm3) 163 Bore x Stroke (mm) 68.0 x 45.0 Engine Speed (rpm) 3,600 max Engine Net Power(kW) (SAE J1349) 3.60 Cooling System Forced Air Ignition System Transistor Oil Capacity(L) 0.58 Fuel Tank Capacity(L) 3.10 Operating Time at maximum discharge 1h 30m Starter System Recoil Length(mm) 520 Width(mm) 400 Length(mm) 460 Dry Weight(kg) 27.0 Sound Pressure Level at operators ears-dB(A) 91 Guaranteed Sound Power Level-dB(A) 106