Analogue STAUFF bourdon-tube pressure gauge type SPG as per EN 837-1 for mechanical pressure measurement. Suitable for oil-hydraulic and gaseous media which do not corrode copper alloys. Use with other media on request. Up to 1000 bar. Available in nominal sizes 63 and 100 mm. Process connection for BSP (G1/4, G1/2), NPT (1/4 NPT, 1/2 NPT), SAE (7/16–20 UNF). Chrome nickel steel housing (1.4301). Acrylic glass viewing pane. Filled with glycerine. Standard scale plate with pressure shown in bar and PSI. Also available with bar or flange fastening.