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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 To Precise Regulating Control From Full Flow Down To Pilot Flow. Suitable For Natural, Manufactured, Mixed Gases, Liquefied Petroleum Gases, And LP Gas-Air Mixtures. To maintain certification, nothing should be changed on the regulator, which includes changing the spring or removing or adding a vent limiting device. If a regulator is modified, the yellow should be removed from the regulator. Note for customers that if they change the spring on an L series regulator it is no longer considered certified. <b>Made in the USA.</b><br><br>

Maxitrol 1/2&quot; Certified Line Regulator W/Vent Limiter 325-3L-V 1/2, Up To 140,000 BTU

1-2-certified-line-regulator-w-vent-limiter-325-3l-v-1-2-up-to-140000-btu

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