Maxitrol 325-L Series 5 PSI Line Regulator – 34″ x 34″

The **Maxitrol 325-L Series** is a high-performance **lever-acting line pressure regulator** designed for **5 psi piping systems**, ensuring consistent gas supply to appliances and equipment. Certified to **ANSI Z21.80/CSA 6.22**, this regulator is ideal for **natural gas, mixed gases, LPG, and LP gas-air mixtures**, making it versatile for residential, commercial, and industrial applications. Installed upstream of appliance regulators, it maintains stable pressure within the required operating range, protecting downstream equipment from fluctuations.

With a **maximum capacity of 320,000 Btu/h** (when paired with an OPD 48), this regulator handles high-demand systems efficiently while operating reliably in extreme temperatures from **-40°F to 205°F** (-40°C to 96°C). The **aluminum construction** ensures durability, and the **OPD (Outlet Pressure Drop) design** guarantees precise pressure regulation. Compatible with **Maxitrol’s 12A09, 12A39, or 12A49 vent limiters** for enhanced safety, this regulator is a trusted choice for maintaining optimal gas flow in critical applications.