Dwyer PTGD-SC08A is a high-quality differential pressure piston-type gauge suitable for measuring gases and liquids. With an accuracy of ±2% FS and a temperature range of up to 176°F (80°C), this gauge can be mounted in any position. It features a durable body made of either aluminum or 316 SS, with various wetted materials including Buna-N seals and an acrylic window. The gauge is available in 2.5" (63 mm) or 4.5" (115 mm) dimensions and can withstand pressure limits of up to 3000 psi (206 bar) for aluminum body and 6000 psi (413 bar) for SS body. The process connection is 1/4" female NPT, with back or bottom connections available, and 1/4" BSP can also be used.