Water Pump Home / Water Pump CNC-HY-4500 Multi-functional Submersible Spindle Motor Water Cooling Pump Model: CNC-HY-4500 AC Voltage: 220V~240V Power: 90W Numerical control. High-Efficient, Energy-Saving Quiet, Safe, and Reliable Easy to install & maintain The outside diameter of water tap: 8mm Head of delivery 2.5m 75w, 3.2m 75w, 3.5m 80w. Suitable for 0.8KW, 1.5KW, 2.2KW, 3.0KW, 4.5KW, 5.5KW, and other high-speed water cooling spindle recycling. Water Pump For CNC Machine 2.5M, 45W 3.5M, 80W 3.5M, 75W 3.5M, 75W 3.5M, 80W 4M,100W 4.5M, 100W 5M, 105W 5M, 150W 7M, 150W 3M, 60W 3.2M, 7.2W