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    • General Pump EP1313G8UIF EP Series Pump with Unloader & Injector, 4200 PSI, 4.0 GPM, 3400 RPM, 1" Shaft Gas

    General Pump EP1313G8UIF EP Series Pump with Unloader & Injector, 4200 PSI, 4.0 GPM, 3400 RPM, 1" Shaft Gas

    Vendor: General Pump Type: Plunger Pump
    Regular Price $547.18
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    The General Pump EP1313G8UIF is an EP Series triplex plunger pump with a built-in unloader and fixed injector. Its new forged brass manifold raises working pressure to 4,200 PSI at 4.0 GPM, and it mounts to gasoline engines through an SAE J609B flange with a 1" hollow shaft. It replaces the TX1510G8UIA.

    Key Features

    • Features built-in unloader (U) or unloader and fixed injector (UIF)
    • New Forged brass manifold, increases working pressure to 4,200 PSI
    • New plunger guide bushing (patent pending)
    • Solid ceramic plungers with dual guide system
    • New dual diameter plunger guide
    • New optimized outlet valves
    • New dual lip oil seal
    • 1” Hollow shaft, flanged for direct couple to gas engines (SAE J609B)
    • General EP1313G8UIF Pump with SAE J609 Gas Flange
    • Replaces TX1510G8UIA

    Specifications

    Brand General Pump
    Manufacturer Part Number EP1313G8UIF
    Max. Volume 4.0 GPM
    Max. Discharge Pressure 4,200 PSI
    Max. Pump Speed 3,400 RPM
    Shaft Diameter 1” Hollow
    Max. Horsepower Requirements 14.5 GHP
    Max. Fluid Temp. 165º F
    Oil Capacity 15 oz.
    Inlet Port Thread 1/2″-14 BSP-F
    Discharge Port Thread 3/8″-19 BSP-M
    Dimensions 11.2″x9.6″x7.6″
    Weight 15.9 lb

    Frequently Asked Questions

    What does it replace?

    General Pump TX1510G8UIA.

    What does UIF mean?

    The pump has a built-in Unloader and fixed Injector.

    What horsepower is required?

    14.5 GHP.

    What are the port threads?

    1/2"-14 BSP female inlet and 3/8"-19 BSP male discharge.

    How much oil does it hold?

    15 oz.

    Product Specifications
    Specification Name Specification Value
    Color pattern Gold
    Hardware material Brass, Metal
    Power source Mechanical
    Service & Support

    Warranty

    This product is backed by a 12-month limited warranty, covering defects in materials and workmanship under normal use.

    Technical Assistance

    Our dedicated support team is available to assist with product setup, operation guidance, and troubleshooting. Contact us via email or phone for prompt service.

    Documentation & Downloads

    Access essential resources including the user manual, technical specifications, and safety instructions in our online support center.

    Replacement Parts & Accessories

    We offer a full range of genuine replacement parts, including batteries, chargers, and compatible accessories to ensure long-term performance.

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