The Hand Primer Pump is a heavy-duty, high-capacity manual tool designed to evacuate air from pump systems and suction lines. It is an essential component for initiating the priming process in irrigation and dewatering pumps, ensuring a continuous water flow by creating the necessary vacuum.

Key Features & Benefits

• High-Capacity “Big Sucker” Stroke: Engineered with an adjustable stroke and a “big sucker” design to move large volumes of air quickly and efficiently.

• Ease of Operation: Features a one-piece steel handle with a built-in fulcrum, providing high mechanical advantage for effortless use.

• Durable Materials: The pump body is constructed from high-grade aluminum and includes a durable 1″ NPT nipple.

• Integrated Safety: Comes equipped with a ball check valve to maintain vacuum integrity during the priming process.

• System Protection: Typically used with a valve on the pump’s discharge to isolate the discharge line while air is being evacuated from the suction side.

Technical Specifications