Dwyer PTGD-SC06A is a piston-type differential pressure gauge suitable for a temperature range of 176°F (80°C). It offers an accuracy of ±2% FS and can be mounted in any position. The wetted materials include aluminum or 316 SS for the body and piston, 302 SS for the spring, and Buna-N for the seals. The gauge has a pressure limit of 3000 psi (206 bar) for aluminum body and 6000 psi (413 bar) for SS body. It comes with 1/4" female NPT end connections as standard, with back or bottom connections available. The gauge is 2.5" (63 mm) or 4.5" (115 mm) in dimensions and features an acrylic window.