Submersible Sewage Pump

submersible sewage pumps are of close couple compact design and have pump
below and motor above construction hence sump cleaning is possible to the minimum level. These are powered by squirrel cage induction dry motors suitable for operation at 400440 volts, 3 phase, 50 Hz, A.C. Supply; bearing of these pumps are grease packed. Being a Submersible pump, it saves a lot of cost of construction compared to other conventional pumps and also
provides noise free operation. Pumps are fitted with high efficiency non-clog or free flow impellerM for smooth and economical pumping operation. Since they work under pumping liquid, suction is always flooded, hence no need of priming or suction pipe. Pumps are fitted with doubleM mechanical seals to separate motor chamber from oil chamber and oil chamber from liquid being
pumped. Pumps are provided with special safety devices like moisture detection sensor and thermister protection against high winding temperature. That can also be provided with special lowering arrangement for easy access of the pump for maintenance.