For pressure regulator; Water Filter, pressure gauge; Pressure Display;Manometer connection centre on (back);Connection: 1/4inch thread;Thread self-sealing with PTFE O-ring seal

• Afriso Rear Threaded Pressure Gauge with Connection, 1/4Inch-Pack of 1600450

Afriso Rear Threaded Pressure Gauge with Connection, 1/4Inch-Pack of 1600450Afriso