The Weldmark® by Victor G 250 manufactured by IWDC is a medium duty, medium capacity, single stage, industrial regulator, designed to be used with liquefied petroleum gas or lp gas. Best paired with industry types such as welding, salvage, civil construction, general manufacturing, industrial and general fabrication, light fabrication, repair and maintenance, and structural steel fabrication. This 2 in diameter gauge is made with a brass body, and high strength alloy bonnet. Connection details include 0.88 in male side port 510 CGA inlet, with NGO thread standard at 14 threads per inch, and 0.5625 in male 023 CGA outlet, with a left hand UNF standard thread at 18 threads per inch. The inlet pressure cylinder max is rated at 350 psi, inlet pressure gauge max rated at 500 psi, and inlet pressure max rated at 350 psi. The outlet pressure min/max is rated at 2/60 psig, and outlet pressure gauge max is rated at 80 psig. Meets or exceeds UL Listed standards.