Key Specifications (Daich 2″ Model WP20) Based on industry standards for this class of pump, here are the typical specifications: Feature Specification Model WP20 Inlet/Outlet Diameter 2 inches (50 mm) Engine Power $\mathbf{5.5 \text{ HP} \text{ to } 6.5 \text{ HP}}$ (4-Stroke Gasoline Engine) Engine Displacement $\approx 163 \text{ cc} \text{ to } 196 \text{ cc}$ Max. Pumping Capacity $\approx \mathbf{500 \text{ to } 600 \text{ Liters per minute (L/min)}}$ Max. Total Head (Lift) $\approx \mathbf{25 \text{ to } 30 \text{ meters}}$ (Standard Lift) Max. Suction Head $\approx 7 \text{ to } 8 \text{ meters}$ Pump Type Centrifugal, Self-Priming Starting System Recoil Start


