Description–Note: The vent protector (
13A15-5) and vent limit device (
12A39) are not included and can be purchased separately.This product should be installed by a licensed gas fitter.325 Series pounds to inches regulators are for use on residential, commercial, and industrial applications.The 325 Series features a high leverage valve linkage assembly to deliver positive dead-end lock-up. The regulators are capable of precise regulating control from full flow down to pilot flow.