#100-136: Adapter,test,fastest,tapered Thread,3/4″

3/4″ NGT Thread. Special unique design allows for this tapered threaded adapter to seal with an o-ring. Eliminates the need for teflon tape and wrenching adapter onto cylinder. Great time saver for those testing industrial gas cylinders with tapered threads. Not to be used on pressures over 5000 psi.

14 TPI.