Item # 50520
Panel mounted indicators provide a visual signal of the presence of air pressure in a pneumatic system. A black background viewed through a clear lens indicates no pressure, and a color, the presence of system pressure. Indicators operate between 20 and 115 PSI. Connection is via 10-32 port at the rear of the indicator. Mounting is via a spring locking device, and includes a front bezel. For mounting in a 1/2 inch dia. hole.