Double Stage Jet Pumps for 100mm Borewell and Openwell Applications: Individual House, Horticulture, Hotel, Industries.. Features Absence of control valves. Vertical and horizontal constructions, Easy rewindable. Technical Information Well Lift - 10m to 75m Delivery Head - upto 20m Discharge - upto 30 lpm Motor Rating - 0.37 to 1.5 kW Power Supply - Single and three phase AC 50 C/s Models:: 12DQ -