150mm / 6 Inch Expanding Steel Pipe Stopper

150mm/6 expanding steel pipe stopper, with an expansion range from 150-160mm, and a back pressure rating of up to 7psi. This pipe stopper has a ½" outlet, and is supplied with a blanking cap.

This steel expanding pipe stopper provides a robust, lightweight and easy to use pipe stopper for use in basic air testing and general pipe sealing. If maintained appropriately, steel expanding pipe stoppers can be reused indefinitely.