COX CPT15 1.5" Water Pump – 4hp Overview The CPT15 is a mid-capacity petrol water pump designed for residential and light commercial use. Powered by the reliable CPH150 engine, it delivers up to 20,000 litres per hour with a 25m head lift and 5m suction head. Its centrifugal single-impeller design and 1.5" inlet/outlet ports make it ideal for irrigation, water transfer, and drainage. Lightweight, EPA-compliant, and Viton-sealed, it’s built for portability and performance. Key Features CPH150 Petrol Engine with 4.0hp output Centrifugal Single-Impeller Pump for consistent flow 20,000 L/hr Max Flow Rate 25m Max Head Lift 5m Max Suction Head 1.5" (40mm) Inlet/Outlet Ports Recoil Start System Fuel Tank Capacity: 1.1 L Engine Oil Capacity: 0.5 L (SAE 10w-30 recommended) Compact Dimensions: 44 × 37 × 42 cm Lightweight: 14kg EPA-Compliant with Viton Seal Applications: irrigation, water transfer, flood recovery Specifications Attribute Detail Model CPT15 Product Type Petrol Water Pump Engine CPH150 Displacement 149 cc Rated Power 4.0 hp Rated Torque 7.2 Nm Pump Structure Centrifugal / Single Impeller Max Flow 20,000 L/hr Max Head Lift 25 m Max Suction Head 5 m Inlet/Outlet Ports 40 mm / 40 mm Starting System Recoil Engine Oil Capacity 0.5 L Recommended Oil SAE 10w-30 Fuel Tank Capacity 1.1 L Packing Dimensions 44 × 37 × 42 cm Net Weight 14 kg Emissions/Seal EPA / Viton SKU CPT15
