AKARI 40 mm Dry Pressure Gauge NPT 1/8 inch Thread Size Back Connection

The "AKARI 40 mm Dry Pressure Gauge NPT 1/8 inch Thread Size Back Connection" refers to a specific type of pressure gauge with the following features: Brand: AKARI Size: 40 mm Type: Dry Pressure Gauge Thread Size: 1/8 inch NPT (National Pipe Thread) Connection: Back Connection This gauge is similar to the previous description but specifies the thread type as NPT, which stands for National Pipe Thread. NPT is a standard thread type used in the United States and Canada for joining pipes and fittings.