Stac Thermaflow SS934 Hydraulic Coolers

• SS934HR:hydraulic fan w/relief valve (RV)

SS934HV: hydraulic fan w/control valve (CV)

Flow Rate: 30 GPM max

• Pressure: 3000 PSI

Thinnest Stac hydraulic cooler at 9.25" deep

Price: $3,536.90
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    Item #: Stac-SS934HR
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    The Stac Thermaflow SS934 frame mounted hydraulic cooler for bulk liquids trailer haulers and other vehicles. 

    The model 934 will drive most 3" and 4" product pumps and compressors, with options for multi-pump applications.

    The Thermaflow SS934 is the thinest hydraulic oil cooler for trucks that Stac offers, at only 9.25" wide.

    Two SS934 cooler models are available:

    • SS934HR: hydraulic fan with relief valve

    • SS934HV: hydraulic fan with control valve


    • Model: SS934HR (hydraulic fan with control valve)
    • Model: SS934HV (hydraulic fan with relief valve)
    • Max Flow Rate: 30 gpm
    • Max Pressure: 5000 PSI
    • Reservoir: 4 Gallons
    • Weight (dry): 62 LBS (BK934E)
    • Dimensions: 9.25″ (W) x 20″ (T) x 22″ (L)
    • Suction: 1 1/2″ NPT (Male)
    • Pressure: 3/4″ #12 JIC (Male)
    • Return: 3/4″ #12 JIC (Male)

    • Stac Thermaflow SS934 cooler and mount hardware