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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
Energy Efficient: The 4-watt power consumption minimizes the electrical load on the system's control transformer
(Energy Cut Off) and automatic pilot shut-off protect against thermal runaway and gas leaks
Simplified Field Replacement: Standard mount design allows for rapid installation during HVAC service calls to minimize system downtime
Key Benefits Stable Pressure Control: Utilizing a balanced piston design
By utilizing a high-accuracy thermistor
Armstrong Fluid Technology 805209-000 Flange Gaskets 318518-761 Energy Efficient: The 4-watt powerThe Armstrong Fluid Technology 805209 000 Flange Gaskets are precision engineered OEM replacement parts designed to maintain the peak efficiency of your hydronic pumping systems. Specifically developed for use with Armstrong S35 pumps and the wider Series S circulator line, these gaskets provide a critical, leak proof seal for 2" and 2 1 2" flange connections. Constructed from durable, high performance materials including high density composite