Adapter, Thread Converter, M20 Male Thread to 1/2 Inch NPT Female Thread, Suitable for Use in Zones 1, 2 , 21, and 22, Ex e and Ex d, UL1203, Nickel Plated Brass
Additional Information
Application:
Suitable for use in Zone 1, 2, 21, 22 Exd & Exe to Convert Thread Connections Between Conduit