GRACO O-RING, PACKING, 321, BUNA-N - (SKU: 133116)The GRACO 133116 is a Buna N (nitrile) rubber o ring packing designed for sealing applications within GRACO equipment. It is used to prevent leaks and ensure reliable operation in various fluid handling systems. Key Features: O Ring, Packing 321, Buna N Buna N (nitrile) rubber Designed for use in GRACO equipment; specific models not listed Reliable sealing performance Resistant to oils and many chemicals Durable construction for repeated use

Used in GRACO paint sprayers and fluid handling systems for secure fastening and structural support

Regularly inspect for wear and proper function in harsh environments

The kit is intended to restore or maintain the mechanical function of the pump drive system

1" connection size

NLGI Grades #000 to #2

Tighten fasteners evenly to maintain a consistent seal

19C866) is a positive displacement hose pump designed for industrial fluid transfer applications

The kit is constructed from brass and plastic components

Regularly inspect and maintain the counter for accurate operation

FLAT is a flat leather packing component designed to provide a seal within GRACO equipment

Regularly inspect the bracket and mounting hardware for signs of wear or corrosion

GRACO Magnum ProX7 (Series A