Openwell Submersible Pump

The Openwell Submersible Pump is a centrifugal type pump designed for horizontal or vertical submerged installation in open wells, tanks, and reservoirs. The pump is typically available in a power range from 0.5 HP to 15 HP, depending on the model and application requirements. These pumps can deliver a flow rate ranging from approximately 50 LPM to 1000 LPM, with larger models capable of handling higher capacities. The maximum head generally ranges from 5 meters to 60 meters, depending on the pump design and motor capacity. The pump operates at a speed of around 2800 to 2900 RPM and is available in single-phase (220–240 V) as well as three-phase (380–415 V) electrical configurations with a 50 Hz frequency. The motor is designed for continuous duty (S1) and typically features a protection class of IP58, ensuring safe operation while fully submerged in water. The maximum liquid temperature handled by the pump is usually up to 33°C. Openwell submersible pumps are available with discharge outlet sizes ranging from 25 mm to 100 mm, depending on the pump model and flow capacity. The pumps are designed to operate with liquids having a pH value between 6.5 and 8.5 and a specific gravity up to 1.004.