940-C411-83 | Relay Current 040-C411-83 18.2-15.3 Amp | Copeland Product Type_Power Supply Key Features: - Effectively separates E5-WCC-1138L Application_Compressor the P902 5505 inhibitor

940 C411 83 Relay Current 040 C411 83 18.2 15.3 Amp Copeland Product Type_Power Supply Key Features: Effectively separates E5 WCC 1138L Application_Compressor the P902 5505 inhibitor Key Features: Effectively separates air from water in closed loop hydronic heating systems Robust cast iron construction ensures durability and corrosion resistance 3 inch NPT connections for seamless integration 125 PSI gauge for precise pressure monitoring Designed specifically for use with 700 Series Automatic Air Vents and Extrol Expansion Tanks Benefits: Improves system performance by eliminating air interference Prevents harmful corrosion by reducing oxygen levels within the system Compact design minimizes space requirements Easy installation and maintenance Applications: Closed loop hydronic heating systems Air elimination in residential and commercial buildings Protection of boilers Its compact size makes it easy to use in confined spaces or on intricate machinery