District Heating Pump of New Generation
JSC “NASOSENERGOMASH Sumy” has manufactured the consignment of modern pumps with double entry “in hot version” (temperature of handled medium is up to 150°).
The specially designed pumps of D 500-1050 model (3500m3/h-140m) from standard series of D pumps can be applied successfully in the district heating networks, instead of traditional pumps of СЭ type.
The pumps of D series are vastly superior to traditional analogous pumps as regards to efficiency, manufactured by the enterprises of former Soviet Union. The pumps do not require forced feed lubrication and have extended service life and time between overhauls.
The pumps of D 500-1050 model are complete with mechanical seals and will be operated as a part of motor pump units with variable-frequency drive.