Type D(G,Y,F), FM BB4
Structure:
Radial-split single casing, multi-stage sectional type, with casing forged. Suction discharg can be top or aside
Range of performance:
Nozzle: DN40~300
Capacity (Q): 5~900m3/h
Head (H): 200~2150m
O.Temperature: -4~+420oC
O.Pressure: PN50~250.
Application:
For high pressure boiler feeding or other high pressure duties. Apply within the operation of oil fields, mining water injection, factory water supply, city water supply and field irrigation, chemical and petrochemicals, natural gas, refinery, pulp and paper industry, coal industry, seawater desalination offshore industry power plant, as well as in energy recovery turbines.
Construction
The pump is sectional casing, multi-stage centrifugal type. The suction branches can be upward or side direction, while discharge side is right upward, jointing together with stage casings by bolts. The static sealing joints between these casings are metal-metal contact with O-rings as auxiliaries.
The suction, discharge and stage casings are both casted and forged making available for specific application. The forged making has quality much better than casting made for higher pressure pumps.