Pay in 4 interest-free payments of $36.12 Learn more
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
and is ideal for both new installations and retrofits
It protects downstream components and ensures reliable operation
the switch is perfect for industrial and commercial applications where dependable pressure monitoring is critical
Compact and durable
It features two fast-opening
220968 – Dungs Model 505 Proportionator/Zero Governor, 1/2″ Rp Pipe Size:DN/RP ½ and is ideal for bothThe DUNGS Model 505 Proportionator (Part No. 220968) is a compact zero governor gas pressure regulator for premix combustion systems. It adjusts gas pressure based on reference air pressure to maintain a stable gas to air ratio, ensuring efficient burner performance. Durable and versatile, it suits a wide range of industrial and commercial heating applications. Download Datasheet >>