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or a drop in system flow rates that triggers "low flow" safety alarms on the chiller controller
High-Grade Seals: The Buna-N seat material is optimized for standard refrigerants and oils
You must transfer your existing motor and wheel or purchase them separately
What maintenance is required for this component
McDonnell & Miller 51-S Feeder 30067439-890 or a drop in systemThe McDonnell & Miller 51 S (Part Number 135600) is a heavy duty mechanical water feeder designed specifically for high capacity steam and hot water boilers. Engineered for systems with a maximum vessel pressure of 35 PSI and a maximum water supply pressure of 100 PSI, this unit provides a reliable proportional feed action to maintain optimal water levels without the hunting common in electronic setups. It features 1" NPT connections for high flow