3 HP Operated Monoblock Pump is designed for water suction in a range varying from 39 to 65 ft. Depth. The Monoblock Pump is available in 65 mm X 50 mm or 2.5 inch X 2.0 inch size range. The Monoblock Pump requires 3 HP to operate efficiently. 3 HP Operated Monoblock Pump is available in a sturdy construction that ensures optimum performance for longer period of time.