This is a brand new automatic water supply electric well pump. The water pressure sensor activates automatically when the faucet is turned on and turned off. The well is now recovered. Disaster and water saving. It can be used for a variety of purposes such as hobby gardening, home gardens, etc. Diameter: 1.0 inches (25 mm); Maximum Suction Height: 29.4 ft (9 m); Maximum Push Height: 98.8 ft (30 m); Maximum Water Capacity: 11.4 gal (38 L)/min; Voltage: Single Phase 100 V, 50 Hz/60 Hz; Output: 150 kg); Body Diameter: 11.4 inches (290 mm); Cover Width: 1.4 inches (2 mm)