Maxitrol 325-5L600-3/4 Gas Regulator

Ensure precise fuel management with the Maxitrol 325-5L600-3/4 Gas Regulator, a specialized 3/4" NPT line pressure regulator engineered for high-demand piping systems. Designed as a lever-acting gas regulator, this component features a factory-installed Over-Pressure Protection Device (OPD) to maintain downstream safety in systems with a 5 PSI max inlet pressure. With a robust 425,000 BTU/hr max capacity, this unit is ideal for matching supply pressures to appliance requirements in residential and light commercial settings, effectively reducing pounds of pressure to a stable 7-11"wc outlet pressure. Certified to ANSI Z21.80/CSA 6.22 standards, it supports natural gas and LP applications with a positive dead-end lockup design for reliable performance at zero flow. The modular construction allows for high-accuracy regulation across the entire flow range, from full load down to pilot flow applications, making it a staple for contractors prioritizing system integrity and multi-positional mounting flexibility.

• High Capacity Performance: Supports a maximum individual load of 425,000 BTU/hr, suitable for large boilers and multi-appliance manifolds.
• Integrated Safety: Includes a dedicated OPD 600 over-pressure device to protect downstream equipment from high-pressure surges.
• Versatile Compatibility: Certified for use with natural, manufactured, mixed, and liquefied petroleum gases.
• Internal Precision: Features a high-leverage linkage assembly and positive dead-end lockup for tight control at shut-off.
• Rugged Housing: Constructed with a durable aluminum body capable of withstanding ambient temperatures from -40 to 205° F.

Can this regulator be installed vertically?
Yes, the 325-5L series is suitable for multi-positional mounting. However, if a ball check vent limiting device is installed, the regulator must be mounted in an upright, horizontal position to function correctly.

Is this regulator suitable for 2 PSI piping systems?
While this model is certified for 5 PSI piping systems due to the inclusive OPD, it is also highly effective for 2 PSI CSST or black iron pipe systems where an outlet pressure of 7" to 11" w.c. is required.

What is the purpose of the Lever-Acting design?
The lever-acting design provides high seating force, allowing the regulator to achieve superior lock-up characteristics and precise pressure control even at very low flow rates, such as standing pilots.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.