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Volute Casing Centrifugal Pumps

    APPPLICATION
    Oil-extraction Technology, Onshore and Offshore.
    Pipeline Technology.
    Refinery Technology.
    Chemical/ Petrochemical Industry.
    Power Stations.

    RUHRPUMPEN
    NOMENCLATURE
    ZM
    ZMS
    ZLM
    ZM 1x2


VOLUTE CASING CENTRIFUGAL PUMPS

CHARACTERISTICS
Axially split, horizontal single or double stage centrifugal pump.
Near-centerline mounted.
Double volute casing.
Double suction, radial, closed impeller.
Thrust compensation by double suction impeller.
Side-side inline nozzle arrangement.
Material of construction per API 610. other material on special request.

DESIGN FEATURES
Heavy duty process design according to API 610 latest edition.
API pump type BB1.
Ring oil lubrication. Other methods of lubrication available.
Near centerline mounting available.
Diffuser design available.
Replaceable wear rings for casing and impeller.
Fan cooling available.

OPERATION LIMITS
Capacity 100 to 14,000 m3/h (4,406 to 61,710 U.S. gpm).
Head 20 to 1,200m (65 to 3,930 ft).
Discharge flange size 6'' to 32''.
Max. Pressure 183 Kg/cm2 (2,610 psig)
Temperature 220oC (428oF).