• Centrifugal Pump Unitization Configurations

    Centrifugal pumps can be configured with electric motors, diesel engines or hydraulic motors. Unitization services are offered as direct connect, belt driven, or close coupled and can be designed for mounting in a horizontal or vertical position.
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    Description

    National Oilwell Varco provides a wide range of unitization services for centrifugal pumps. Centrifugal pumps can be configured with electric motors, diesel engines or hydraulic motors. Unitization services are offered as direct connect, belt driven, or close coupled and can be designed for mounting in a horizontal or vertical position.

    All NOV bases feature milled mounting holes with through bolts rather than drilling and tapping into the base.

    Features/Benefits

    Optional Features:

    • Companion flanges
    • Custom paint colors
    • Documentation booklets
    • Expansion joints
    • Galvanized base and guard
    • Lifting bails and/or headache racks
    • Non-sparking coupling guards
    • Performance testing
    • Seal welding
    • Starter wiring
    • Starters mounted on base
    • Three-part paint system

    Specifications

    Standard Unitization:

     

    Horizontal:
    • Electric Motor Direct Drive
    • Electric Motor Belt Drive
    • Multi-Cylinder Direct Drive
    • Multi-Cylinder Belt Drive
    • Close Coupled Electric Motor Drive
    • Hydraulic Motor Direct Drive

    Vertical

    • Electric Motor Direct Drive

    Top Mounted

    • Electric Motor Belt Drive

    Custom Configurations are available

     

    Diesel Unit Standard Equipment:
    • Alternator
    • Ammeter
    • Battery
    • Break over ends
    • Clutch PTO
    • Electric start
    • Fuel tank
    • High temp/low oil safety shutdown
    • Muffler with rain cap
    • Oil pressure gauge
    • Tach/hour meter
    • Temperature gauge