GRACO Valve Seat Nut, 17-4 PH Stainless Steel - (SKU: 188263) It is a membrane switch

It is a membrane switch assembly

Up to 4000 psi (276 bar) with included ball valve (for higher pressures

Supports preventative maintenance for peak equipment operation

PTC (push-to-connect) run tee fitting

3/4" x 4 ft

GRACO Valve Seat Nut, 17-4 PH Stainless Steel - (SKU: 188263) It is a membrane switchThe GRACO 188263 is a valve seat nut made from 17 4 PH stainless steel, designed for use in GRACO spray equipment to secure the valve seat within the gun body, ensuring proper sealing and reliable operation during fluid application. Key Features: Valve Seat Nut 17 4 PH Stainless Steel Durable stainless steel construction for corrosion resistance Designed for secure valve seat retention Supports reliable sealing and long service life Applications: Used