Profile: SB Pump Industries is a manufacturer of pump sets. Our products include de-watering, sewage, centrifugal, borewell submersible, openwell submersible and vertical centrifugal pumps. We are an ISO 9001:2008 certified company. Our DEW series dewatering submersible compact design pump has a common shaft between pump and motor. The pump motor unit is a closed couple constructed and the double casing design provides effective cooling to the motor by water flowing around the motor casing.