offering a maximum surge pressure of 10 PSI and reliable performance in temperatures ranging from -40°F to 140°F

this specific assembly is sized exclusively for 1-1/4" White Rodgers 1311 and 1361 series valves

leading to lockouts

Direct OEM Fit: Ensures 1:1 compatibility with Bard systems

Enhanced Materials: Copper tubing and aluminum fin construction offer maximum durability against formicary corrosion

Modine 5H0547510021 Orifice 323080-701 offering a maximum surge pressureThe Modine 5H0547510021 Orifice is a precision engineered Natural Gas Main Orifice designed for consistent gas flow regulation in commercial and industrial Modine heating units. As a critical component in the burner manifold assembly, this orifice is calibrated to maintain the specific manifold pressure required for efficient combustion and clean flame characteristics. Built from high grade, corrosion resistant brass, it ensures long term reliability