The SR310-T30 CO2 adjustable pressure regulator is specifically designed for use with standard (non-siphoned) carbon dioxide cylinders. The unique design incorporates aluminium heat sink fins which permit high flow rates without freeze-up or noticeable change in pressure or flow. Converted for Australian/NZ connections. With 5/8 ” UNF RH male outlet.
The SR310 complies with UL252 and CGA E-4, both of which contain a 1.5X proof requirement and a 3X burst requirement. So the SR310 will withstand a proof test of 2250 psig (155 bar) and a burst test of 4500 psig (310 bar). The burst test requirements are that the regulator must not rupture below this pressure.