YDG high and medium pressure multistage centrifugal pump

The pump type is a single shell radial split multistage two-end supported pump, these pumps are also known as multistage single pump shell segment type, annular section type pump.

Applications: petrochemical, boiler feed water, combined cycle power plant, biological and industrial power plant, general thermal power plant start-up boiler feed water pump, general industrial high pressure water pump

Design features:
Flange complies with ANSI/DIN/ISO standards
Mechanical seal design according to ISO21049 (API682)
Several sets of different hydraulic models are designed for each impeller specification to ensure higher efficiency and lower operating costs over a wide operating range, and the first-stage double-suction impeller structure can be used for low NPSHa conditions
The housing adopts a center brace form to withstand higher forces and moments
Depending on the power and axial force conditions, self-lubricating and forced-lubricating bearing designs can be selected, and additional lubricating oil systems can be selected
Balance drums and axial thrust bearings can operate for a long time under harsh operating conditions

Design parameters:
Q=10... 1000m3/h    
H=120... 2600m     
T=-80℃~+220℃