GRACO Packing Nut, Throat Pump - (SKU: 15C571)The GRACO 15C571 is a packing nut designed for use in throat pumps. It is typically constructed from durable materials suitable for industrial environments and is intended to secure and seal the packing in the pump throat, ensuring proper operation and preventing leaks. Key Features: Packing Nut 15C571 Designed for use with GRACO throat pumps (specific models not listed) Secures and seals pump packing Supports reliable pump operation Ease of

HD (Heavy Duty)

Used as a replacement or maintenance part in GRACO spray equipment to ensure continued performance and reliability

Check for leaks and proper grease flow after installation

specifically engineered for air and water applications

Ensure the equipment is powered down and depressurized before installation

Follow the specific installation procedure outlined in the GRACO pump manual

ensuring reliable operation and longevity

supporting the structural integrity and safe operation of the sprayer assembly

providing a durable and reliable sealing surface for pump operation

Ensure proper lead connections to the control board as per manual guidance

1/4-18 NPTF X #5JIC

Replace the O-ring at recommended intervals or if signs of leakage occur