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Hydraulics

BOL Series

Fluid Air, Industrial & Mobile, Brazed Aluminum, T-Bar Core, Bypass Valve Options.

The rugged, lightweight and compact BOL Series Cooler provides outstanding heat dissipation for extreme heat loads.

Available with AC or hydraulic fan motors, all feature proven brazed aluminum P-BAR™ plate and bar core technology engineered with an aggressive turbulator that produces ultra-high heat transfer.

Available with two bypass relief options — a factory installed pressure bypass (P-BAR core) or an internal temperature controlled bypass (T-BAR™ core).

  • Specifications
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    • - collapse all

    Performance Characteristics

    Type Oil Cooling -
    Cooling Medium Air -
    Technology Air Cooled / Brazed Aluminum -

    Specifications

    Refer. to brochure for detailed specifications -

    Ratings

    Maximum Operating Pressure 250 PSI (17 bar)
    Maximum Operating Temperature 300° F (150° C)

    Materials

    Mounting Feet Steel
    Standard Core Brazed Aluminum Bar and Plate
    Tanks 5052 Aluminum
    Nose Bar & Little Bar 3003-H Aluminum
    Air Fin, Plate, Turbulator & End Plate 3003-O Aluminum
    Fanguard Steel
    Connectors Aluminum
    Fan Aluminum Hub, Plastic Blades
    Shroud Steel
    Motor TEFC & IEC

    Options

    Low noise -
    T-BAR core -
    Serviceable internal pressure bypass -
    Internal temperature controlled bypass -

    Fluid Compatibility

    Petroleum/mineral oils -
    Oil/water emulsion -
    Water/ethylene glycol -

    Features and Benefits

    Bar and Plate Brazed Aluminum Core -
    Provides the best heat transfer per given envelope size while minimizing pressure drop -
    Air-side fin design minimizes fouling and static pressure ensuring long-term, reliable performance -
    Welded fittings/ports and manifolds ensure structural integrity -
    Standard SAE ports – NPT & BSPP available -
    Customized units are available to meet your OE specific performance requirements -
    T-BAR core optional for high viscosity oils or other highly fouling fluids -

    Markets

    Industrial -
    Mobile -
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