USA INDUSTRIALS ZUSA-TF-VAC-13 Straight Adapter NW 1-1/2" x FNPT 1/4" 304 SS

Vacuum Straight Adapter 1-1/2" NW x 1/4" FNPT

This USA INDUSTRIALS straight adapter connects a 1-1/2 inch NW flange to a 1/4 inch FNPT port. The 304 stainless steel body provides corrosion resistance in vacuum service. Rated for 10-7 torr at 72 degrees F, it suits high-vacuum applications. The flange measures 2.156 inches outside diameter with 1/8 inch thickness.

Suited for High-Vacuum Systems Not for Pressurised

Engineers building or servicing high-vacuum equipment will find this adapter matches the required flange and thread standards. It is not intended for pressurised hydraulic or pneumatic circuits. Buyers needing a different flange size, thread type, or material grade should select another fitting. The zero bolt-hole design means it relies on a separate clamp or centering ring.

Fits NW Flange and NPT Thread Ports

The adapter bridges an NW vacuum flange and a standard 1/4 inch NPT female thread. No gasket or clamp is included, so the installer must supply compatible sealing hardware. Maximum operating temperature reaches 320 degrees F, allowing use in heated vacuum processes. The straight profile keeps the flow path direct and compact.