Product description
DG series horizontal multistage hot water centrifugal pumps are a new generation developed on the basis of D series pumps, and they have adopted the advantages of other multistage centrifugal pumps at home and abroad. They comply with JB/T53058-93 quality standard. Thanks to the use of advanced hydraulic model and low-speed motor, this pump features high efficiency, energy-saving, smooth operation, low noise and little vibration. Meanwhile, the service life of wearing parts has been multiplied, which has greatly lengthened the service life of pump.
Application
It is mainly suitable for hot water supply and discharge in high-rise constructions, fire control, factories and mines, distant distance water transportation, water circulation in production process, HVAC circulation and daily water supply etc.
Technical Data
Flow rate: up to 900 m³/h
Head: up to 1000 m
Speed: max 2900 rpm
Temperature: max 120 ℃
Casing pressure: up to 10 MPa
Shaft seal: mechanical sealing
Material: cast iron, stainless steel, duplex
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