Only the relay coil requires 10-30VAC/DC for activation

ensure the connections are clean and tight to maintain circuit integrity

making it the standard current sensing relay for P445 Electronic Lube Oil Controls

Key Benefits Ensures precise mechanical setpoint adjustment for pneumatic control loops

preventing oxygen-related corrosion and ensuring consistent heat transfer

Conbraco 25-501-03 Water Gauge 30067439-890 Only the relay coil requiresThe Conbraco 25 501 03 Water Gauge set is a heavy duty boiler sight glass valve engineered for critical liquid level monitoring in high pressure steam and hydronic systems. Featuring 1 2 inch NPT male connections, these valves are cast from high grade polished bronze to ensure structural integrity and long term corrosion resistance in harsh boiler room environments. The assembly utilizes automatic ball checks as a standard safety feature to prevent