The GRACO 165104 is a V-shaped PTFE (polytetrafluoroethylene) packing designed for sealing applications within GRACO equipment. It is used to prevent leaks and maintain pressure integrity in fluid handling systems. Key Features: V-Packing PTFE (Teflon) Designed for use in GRACO equipment; compatible with systems requiring V-PTFE packing V-shaped profile for effective sealing PTFE material for chemical resistance and durability Reliable performance in demanding environments Ease of maintenance and replacement Applications:Used in fluid handling and sealing applications within GRACO pumps and equipment, particularly where chemical resistance and reliable sealing are required. Installation Notes: Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment. Ensure equipment is depressurized and isolated before installation Clean the packing gland area thoroughly Install the V-packing with the open side facing the pressure source for optimal sealing Follow manufacturer torque specifications for gland nuts