Check for leaks and proper air supply before use
Compatible with GRACO pumps requiring 3/8-inch check ball assemblies
The GRACO 866339 is a specialized shoulder screw with a modified socket head
but OEM GRACO air caps are typically constructed from durable metals or alloys for longevity and reliability
Used in GRACO spray equipment to support filter elements
GRACO Husky 1050 Aluminum (1" BSPT) Pump, Remote Aluminum Center Section, TPE Seats, PTFE Balls & PTFE Diaphragm - (SKU: 647579) Check for leaks and properThe GRACO Husky 1050 (SKU:. 647579) is an air operated double diaphragm pump with an aluminum center section, TPE (thermoplastic elastomer) seats, PTFE balls, and PTFE diaphragm. It is designed for reliable transfer of fluids such as oils, fuels, and other industrial liquids, featuring robust construction for demanding environments. Key Features: Air operated double diaphragm pump Husky 1050, 1" BSPT Aluminum center section, TPE seats, PTFE balls,