Graco 15V847 Screw Packing

Graco 15V847 Screw Packing

The Graco 15V847 Screw Packing is built to maintain fluid sealing in high-pressure spray systems. It replaces worn or damaged packing screws to help secure a leak-free fluid path.

Compatible Machines

• Graco fluid pumps and sprayers that list 15V847 in their service parts list
• Models where seal failure or fluid leakage around the screw is observed

Key Features

Installation & Usage Notes

• Depressurize the system before attempting to replace the packing screw.
• Remove the old packing screw carefully to avoid damaging the bore.
• Clean threads and sealing surfaces before installing the new packing screw.
• Do not overtighten — tighten to recommended torque to avoid crushing the seal.

Frequently Asked Questions