Maxitrol 325 Series Line Pressure Regulators

BULK ORDERS AND LESS COMMON PRODUCTS MAY REQUIRE ADDITONAL TIME FOR SHIPMENT. CONTACT US VIA PHONE OR EMAIL TO REQUEST MORE INFORMATION ON AVAILABILITY, OR FOR MORE OPTIONS.

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. B Models: Imblue Technology™ increases corrosion resistance and provides extra protection against the elements for regulators used in outdoor applications.

Features:

• Minimum Inlet Pressure: 1 PSI
• Maximum Inlet Pressure: 2 PSI
• Outlet Pressure Range: 7″ – 11″ WC
• Size Range: 1/2″ – 1″ NPT
• Gases: Natural, Propane etc..
• Maximum Individual Load Largest single appliance served by the regulator:
• 325-3L: 140,000 Btu/hr
• 325-5AL: 300,000 Btu/hr
• 325-7AL: 1,250,000 Btu/hr
• Capacity Total load of multiple appliances combined:
• 325-3L (3/8”, 1/2”): 250,000 Btu/hr
• 325-5AL (1/2”): 425,000 Btu/hr
• 325-5AL (3/4”, 1”): 550,000 Btu/hr
• 325-7A L (1 1/4”, 1 1/2”): 1,250,000 Btu/hr

Currently available Models (contact us for more options):

• 325-3L-1/2                 –  1/2″ NPT (7-11″WC) NO Vent Limiter. MFG Delay.
• 325-3L-1/2-12A09     –  1/2″ NPT (7-11″ WC) W/ 12A09 Limiter
• 325-5L-1/2-12A39     –  1/2″ NPT (7-11″ WC) W/ 12A39 Limiter
• 325-5L-3/4-12A39     –  3/4″ NPT (7-11″ WC) W/ 12A39 Limiter
• 325-5L-1-12A39        – 1″ NPT (7-11″ WC) W/ 12A39 Limiter
• 325-7L-1.25-12A49   – 1-1/4″ NPT (7-11″ WC) W/ 12A49 Limiter
• 325-7L-1.5-12A49     – 1-1/2″ NPT (7-11″ WC) W/ 12A49 Limiter

Accessories:

• Vent Limiters

Resources: 

• Maxitrol 325 Series Line Pressure Regulators Technical Literature here

Click here to see Capacity and Pressure Drop Charts: