OilSafe® Hub Kit With 1.50" NPT Threads, 4 SS Plugs And High Flow Sample Valve (SKU: 477520)The OilSafe Hub Kit (SKU: 477520) is designed for high flow sampling and secure closure in industrial lubricant systems. With 1. 50" NPT threads, four stainless steel plugs, and a high flow sample valve, this kit delivers rapid and contamination controlled sample extraction for routine oil analysis and maintenance. Engineered for use in tough industrial environments, this hub kit is compatible with OilSafe sampling equipment and installs easily on

specifically as a housing assembly for the valve and foot components

Heavily lubricate the top inside diameter during installation as recommended by GRACO

Inspect all seals and packings for wear before installation

Designed for use with GRACO equipment requiring the 170770 impeller nut

SKU: 200006

Use sanitary flange clamps for quick and easy disassembly during cleaning

Hub Assy is a replacement assembly designed for use in GRACO equipment

Facilitates easy maintenance and future ratio checks by allowing valves and plugs to remain in place

Comprehensive set for complete seal and gasket replacement

It is designed to restore the air valve assembly to optimal working condition

Suitable as a drop-in replacement for pneumatic pumps or for new installations in greenfield projects

25D154 (Throat