058628 – Dungs FRS-520 Gas Pressure Regulator, Inlet Pressure up to 5 PSI, Outlet Range 3" to 20" W.C., 1" NPT, Blue Spring it delivers high flow rates

it delivers high flow rates and meets international safety standards

It operates at 110 VAC with a max pressure rating of 360 mbar

Rated IP54 for dust and water resistance

The DUNGS Model 505 Proportionator (Part No

high-performance operation

058628 – Dungs FRS-520 Gas Pressure Regulator, Inlet Pressure up to 5 PSI, Outlet Range 3" to 20" W.C., 1" NPT, Blue Spring it delivers high flow ratesThe DUNGS FRS 520 (Part No. 058628) is a high precision gas pressure regulator designed for stable outlet control in commercial and industrial systems. With a max inlet pressure of 500 mbar and Rp 2 threaded connection, it ensures consistent performance under varying upstream conditions. Suitable for burners, boilers, and HVAC applications. Download Datasheet >>