Product Description

Case material: Black Steel and Rolling stainless bezel; Window: Organic Glass; Size: 2.3"(*8mm), other size available; Mount/ Connection: Brass bottom connection and brass internal; Thread Size: 1/4" BSP; Thread Style: Radial connection; Bourdon Tube: Spiral shape; Dial and pointer: Aluminum; Oil Filled: Silicon (Glycerine available); Accuracy Grade: 2.5%/1.6%; Pressure Range: 0~**0 bar. We can make series gauges for different gas with diameter from 1" to 6". Dry type and oil filled type are all available.