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Hydraulics

EK Series

Lowest Cost, Most Efficient Water Cooled Heat Exchanger, Compact Size, Optimal Surge-Cushion®.

The EK Series – the ‘Green’ Cooler – is the most efficient heat exchanger offered in the water-cooled series.  The aluminum finned tube bundle design provides an increased surface area that allows for optimal heat rejection with low water usage.

An optional Surge-Cushion® bypass is available for cold startup protection or flow surges.  Seawater service options are also available.

The low cost, compact design is ideal for general purpose hydraulic power unit installations.

 

 

  • Specifications
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    • - collapse all

    Performance Characteristics

    Type Oil Cooling -
    Cooling Method Water -
    Technology Shell & Tube / Steel -

    Ratings

    Maximum Operating Pressure (Shell Side) 500 psi -
    Maximum Operating Pressure (Tube Side) 150 psi -
    Maximum Operating Temperature 250° F -

    Materials

    Sheel Steel -
    Tube Sheets Steel -
    Baffles Steel -
    Mounting Brackets Steel -
    Gaskets Nitrile rubber/cellulose fiber- -
    Tubes Copper -
    Fins Aluminum -
    End Caps Grey iron -
    Nameplate Aluminum -

    Features and Benefits

    Compact size -
    High efficiency finned bundle desig -
    3/16" tube size -
    Heat removal up to 400 HP (300 KW) -
    Oil flow rates up to 80 U.S. GPM (300 L/MIN) -
    Large oil connections for minimum entering and exiting flow restriction -
    Removable end bonnets for easy tube cleaning -
    Mounting brackets designed so that cooler can be rotated in 90° increments -
    High pressure ratings -

    Options

    Patented built-in Surge-Cushion bypass -

    Markets

    Industrial -
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