Ensure the O-Ring is seated correctly in its groove to prevent pinching or twisting
Used in commercial and industrial settings where GRACO equipment is utilized for moving
Inspect seals regularly and replace as part of routine maintenance to prevent leaks
Used in spray foam application systems to control or stop material flow
Follow GRACO’s installation instructions for the ThermoLazer 300TC system
OilSafe® Hub Kit With 1" BSPP Threads, 4 SS Plugs And High Flow Sample Valve (SKU: 477535) Ensure the O-Ring is seatedThe OilSafe Hub Kit (SKU: 477535) provides a high flow sampling solution for reservoirs and oil systems. Featuring 1" BSPP threads, four stainless steel plugs, and a high flow sample valve, this kit enables rapid, contamination controlled fluid extraction for routine oil analysis and maintenance. Designed for compatibility with OilSafe sampling equipment, the hub kit installs easily on tanks, gearboxes, and lubrication systems. Its stainless steel