The DFB Single Stage Centrifugal pump is a new type of corrosion-resistant pump designed specifically for the cooling circulation system of a generator set, and can meet the requirements of other industrial processes to transport corrosive liquids with a viscosity similar to water and the temperature does not exceed 80 ℃. This pump type adopts hard alloy special mechanical seal device, which has the characteristics of simple structure, reliable performance, small size and light weight, high efficiency, low noise, convenient use and maintenance, etc.

 

Meaning of pump model marking 

(E.g. DFB FB125-80-260)

D-power station dedicated

FB-Stainless steel corrosion-resistant pump for generator set cooling

125- means the pump inlet diameter is 125mm

80- means the pump outlet diameter is 80mm

260-Nominal diameter of impeller 260mm

 

 

 

oil pump 100LY-215-5

Oil seal of circulating pump 249499

bellows globe valve (welded) WJ65F1.6P

solenoid valve coil 300AA00126A

vacuum pump rear bearing P-1825B

300MW turbine DC Emergency pump impeller nut 125LY-23-5

vacuum pump 30-WS

High pressure hose 16G2AT-HMP(DN25)-DK025-1400

BFP low pressure accumulator skin NXQAB-100/-10-L

globe valve 200FJ-1.6PA2

coil Z620655

vacuum oil tank float valve BYF-80

Transition bearing sleeve 100LY-215-2

300MW turbine DC Emergency pump impeller Thrust washer 125LY-23-5

Solenoid valve 4WE6HA62/EW230N9K4

stainless steel globe valve (flange) 200FJ-1.6PA2

piston pump PVH098R01AD30A250000002001AB010A

solenoid valve 4WE6D62/EG220N9K4/V

Sealing Oil Vacuum Pump Mechanical Seal 30-WS

300MW turbine DC Emergency pump sealing ring 125LY-23-5

600MW turbine DC Emergency pump (EOP)sealing ring 125LY-32

NXQ Bladder Accumulator Repair Seal kits NXQ-L40/31.5H

globe throttle check valve LJC65-1.6P

VALVE: DOME; INLINE P30331D-00

Solenoid Valve 22FDA-F5T-W110R-20/LBO

RSV servo valve S15FOFA4VBL

solenoid valve CAP230M

EH oil Circulating pump F3-V10-1S6S-1C20

DC Emergency pump 125LY-32

accumulator globe valve SHV15

servo valve J761-004A

EH oil pump F3-V10-1S6S-1C-20

DEH servo valve PSSV-890-DF0056A

Hydraulic Pressure Control Valve PCV-03/0560

DFYLSYC-2023-08-25-A