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    Hand Pumps (Single Stage)

    Hand Pumps (Single Stage)

    Power Workholding

    7250 or 3000 psi max
    For Single-Acting Systems
    A manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    Choice of two models with different maximum operating pressures and fluid displacements:
    7250 psi (.12 cu.in. displacement/stroke)
    3000 psi (.24 cu.in. displacement/stroke)

    Both models are available with either a hand lever or foot pedal. Choice of three mounting bases: 1) Flange Base, for mounting to a horizontal surface; 2) Bracket, for mounting to a vertical surface; 3) Weighted Base, for floor mounting when using a foot pedal.

    Operation

    Turn the pressure-adjustment knob to set desired operating pressure. To clamp, move pump lever downward to pump fluid, through a 40° stroke. Lever returns upward by spring force after each stroke. Repeat until you reach the set pressure, where the lever declutches. To unclamp, lift pump lever 10° upward, against the spring force, to release clamping force instantly.

    Mounting & Setup

    Mount unit upright, using one of the three optional mounting bases. The unit is ready to operate after you fill the reservoir with clean, approved Hydraulic Fluid. Do not use NPT fittings for hydraulic connections.

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    CL-CLR-002-HPA

    SKU: CL-CLR-002-HPA
    MPN: CLR-002-HPA
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    CL-CLR-003-HPA

    SKU: CL-CLR-003-HPA
    MPN: CLR-003-HPA
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    BRACKET FOR HAND PUMP CL-CLR-302-HPA

    SKU: CL-CLR-302-HPA
    MPN: CLR-302-HPA
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    HAND PUMP CL-CLR-400-HP

    SKU: CL-CLR-400-HP
    MPN: CLR-400-HP
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    HAND PUMP CL-CLR-403-HP

    SKU: CL-CLR-403-HP
    MPN: CLR-403-HP
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    HAND PUMP CL-CLR-600-HP

    SKU: CL-CLR-600-HP
    MPN: CLR-600-HP
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    HAND PUMP CL-CLR-601-HP

    SKU: CL-CLR-601-HP
    MPN: CLR-601-HP
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    HAND PUMP CL-CLR-605-HP

    SKU: CL-CLR-605-HP
    MPN: CLR-605-HP
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    LARGE BASE FOR HAND PUMP CL-CLR-301-HPA

    SKU: CL-CLR-301-HPA
    MPN: CLR-301-HPA
    Email Sales for Pricing
    Manually-operated hydraulic power source for moderate-size fixtures. Compact and portable. Totally self-contained. Easily adjustable pressure setting. Pump and release with the same lever – choose either a knob handle for hand operation, or a rubber pedal for foot operation. Excellent service life because internal components are virtually wear-free. Hand Pumps are suitable for smaller clamping fixtures and assembly operations where automatic pressure control is not required. Hand operation is ideal when extra "feel" is required for assembly and/or test fixtures.

    Hand Pumps (Single Stage)