Dwyer PTGD-SC05A is a piston-type differential pressure gauge designed for accurate measurement of gases and liquids. With a temperature range of up to 176°F and an accuracy of ±2% FS, it is suitable for a variety of applications. The gauge body and piston are available in aluminum or 316 SS, ensuring durability. With a pressure limit of up to 3000 psi for aluminum body and 6000 psi for SS body, it provides reliable pressure measurement. The gauge can be mounted in any position and has 1/4" female NPT end connections as standard, with 1/4" female NPT back or bottom connections also available. Available in 2.5" or 4.5" dimensions, it features an acrylic window for clear visibility of readings.