Maxitrol 325-7AL210D-1 1/4 Regulator
Commercial HVAC contractors and gas fitters requiring high-capacity pressure regulation will find the Maxitrol 325-7AL210D-1 1/4 Regulator to be a reliable solution for 5 PSI piping systems. This heavy-duty line pressure gas regulator is specifically engineered for indoor gas piping, featuring a lever-acting design that provides superior control from full flow down to pilot flow. With a massive 1,250,000 BTU/hr maximum capacity, it is ideal for residential, commercial, and industrial electronic ignition equipment where consistent performance is mandatory. This model includes an Overpressure Protection Device (OPD) to limit downstream pressure in the event of a regulator failure and is ANSI Z21.80/CSA 6.22 certified. The 1 1/4" NPT natural gas regulator handles up to 5 PSI inlet pressure and maintains a stable 7-11" w.c. outlet range. For proper operation, ensure horizontal upright mounting, especially when utilizing the integrated OPD and vent limiting capabilities to eliminate the need for external vent piping.
Key Benefits
- High-Capacity Throughput: Rated for up to 1,250,000 BTU/hr, making it suitable for large-scale boilers and multi-appliance manifolds.
- Dead-End Lockup: The lever-acting linkage ensures a positive lockup characteristic, preventing pressure equalization during static conditions.
- Integrated Safety: Factory-assembled with an Overpressure Protection Device (OPD) for compliance with modern safety standards.
- Versatile Compatibility: Certified for use with natural, manufactured, mixed, and liquefied petroleum (LP) gases.
- Self-Aligning Valve: Features a durable aluminum housing and a self-aligning valve for long-term precision in demanding environments.
Common Questions
Is a vent limiter required for this Maxitrol regulator?
When installed indoors, a vent limiter like the 12A49 is often used to meet code requirements without running a dedicated vent line to the outside. However, if the regulator is installed without a limiter, the vent must be piped independently to a safe outdoor location.
Can the 325-7AL210D be mounted in any orientation?
No. For this specific model with an OPD and vent limiter, it must be mounted in a horizontal upright position. Mounting it sideways or upside down will interfere with the ball check vent limiting mechanism and the regulator's lockup performance.
What is the difference between an appliance regulator and this line regulator?
Under current standards, appliance regulators cannot be used for line pressure regulation. This 325-L series regulator is specifically certified as a line regulator to reduce 2-5 PSI supply pressure down to the inches of water column required by the appliance's internal controls.
This item is not eligible for free shipping.
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.
Original: $559.82
-65%$559.82
$195.94Maxitrol 325-7AL210D-1 1/4 Regulator
Commercial HVAC contractors and gas fitters requiring high-capacity pressure regulation will find the Maxitrol 325-7AL210D-1 1/4 Regulator to be a reliable solution for 5 PSI piping systems. This heavy-duty line pressure gas regulator is specifically engineered for indoor gas piping, featuring a lever-acting design that provides superior control from full flow down to pilot flow. With a massive 1,250,000 BTU/hr maximum capacity, it is ideal for residential, commercial, and industrial electronic ignition equipment where consistent performance is mandatory. This model includes an Overpressure Protection Device (OPD) to limit downstream pressure in the event of a regulator failure and is ANSI Z21.80/CSA 6.22 certified. The 1 1/4" NPT natural gas regulator handles up to 5 PSI inlet pressure and maintains a stable 7-11" w.c. outlet range. For proper operation, ensure horizontal upright mounting, especially when utilizing the integrated OPD and vent limiting capabilities to eliminate the need for external vent piping.
Key Benefits
- High-Capacity Throughput: Rated for up to 1,250,000 BTU/hr, making it suitable for large-scale boilers and multi-appliance manifolds.
- Dead-End Lockup: The lever-acting linkage ensures a positive lockup characteristic, preventing pressure equalization during static conditions.
- Integrated Safety: Factory-assembled with an Overpressure Protection Device (OPD) for compliance with modern safety standards.
- Versatile Compatibility: Certified for use with natural, manufactured, mixed, and liquefied petroleum (LP) gases.
- Self-Aligning Valve: Features a durable aluminum housing and a self-aligning valve for long-term precision in demanding environments.
Common Questions
Is a vent limiter required for this Maxitrol regulator?
When installed indoors, a vent limiter like the 12A49 is often used to meet code requirements without running a dedicated vent line to the outside. However, if the regulator is installed without a limiter, the vent must be piped independently to a safe outdoor location.
Can the 325-7AL210D be mounted in any orientation?
No. For this specific model with an OPD and vent limiter, it must be mounted in a horizontal upright position. Mounting it sideways or upside down will interfere with the ball check vent limiting mechanism and the regulator's lockup performance.
What is the difference between an appliance regulator and this line regulator?
Under current standards, appliance regulators cannot be used for line pressure regulation. This 325-L series regulator is specifically certified as a line regulator to reduce 2-5 PSI supply pressure down to the inches of water column required by the appliance's internal controls.
This item is not eligible for free shipping.
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.
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Description
Commercial HVAC contractors and gas fitters requiring high-capacity pressure regulation will find the Maxitrol 325-7AL210D-1 1/4 Regulator to be a reliable solution for 5 PSI piping systems. This heavy-duty line pressure gas regulator is specifically engineered for indoor gas piping, featuring a lever-acting design that provides superior control from full flow down to pilot flow. With a massive 1,250,000 BTU/hr maximum capacity, it is ideal for residential, commercial, and industrial electronic ignition equipment where consistent performance is mandatory. This model includes an Overpressure Protection Device (OPD) to limit downstream pressure in the event of a regulator failure and is ANSI Z21.80/CSA 6.22 certified. The 1 1/4" NPT natural gas regulator handles up to 5 PSI inlet pressure and maintains a stable 7-11" w.c. outlet range. For proper operation, ensure horizontal upright mounting, especially when utilizing the integrated OPD and vent limiting capabilities to eliminate the need for external vent piping.
Key Benefits
- High-Capacity Throughput: Rated for up to 1,250,000 BTU/hr, making it suitable for large-scale boilers and multi-appliance manifolds.
- Dead-End Lockup: The lever-acting linkage ensures a positive lockup characteristic, preventing pressure equalization during static conditions.
- Integrated Safety: Factory-assembled with an Overpressure Protection Device (OPD) for compliance with modern safety standards.
- Versatile Compatibility: Certified for use with natural, manufactured, mixed, and liquefied petroleum (LP) gases.
- Self-Aligning Valve: Features a durable aluminum housing and a self-aligning valve for long-term precision in demanding environments.
Common Questions
Is a vent limiter required for this Maxitrol regulator?
When installed indoors, a vent limiter like the 12A49 is often used to meet code requirements without running a dedicated vent line to the outside. However, if the regulator is installed without a limiter, the vent must be piped independently to a safe outdoor location.
Can the 325-7AL210D be mounted in any orientation?
No. For this specific model with an OPD and vent limiter, it must be mounted in a horizontal upright position. Mounting it sideways or upside down will interfere with the ball check vent limiting mechanism and the regulator's lockup performance.
What is the difference between an appliance regulator and this line regulator?
Under current standards, appliance regulators cannot be used for line pressure regulation. This 325-L series regulator is specifically certified as a line regulator to reduce 2-5 PSI supply pressure down to the inches of water column required by the appliance's internal controls.
This item is not eligible for free shipping.
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.
