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reliable performance
it streamlines the service process for contractors by providing a direct-fit solution that eliminates field modifications
Common Questions & Technical Insights Is the P031-4151 compatible with R407C dry-charge units
Check your specific unit model number to determine if supplementary kit components are needed
Armstrong Fluid Technology 816013-111K Flange Set 321894-708 reliable performanceThe Armstrong Fluid Technology 816013 111K Flange Set and Hardware Kit is built for secure, leak resistant connections on hydronic circulator installations. This 3 4 inch flange kit is designed to match Armstrong pump connections, providing a proper seal and alignment when mounting circulators in closed loop heating or chilled water systems. Constructed from durable cast iron, this circulator pump flange set handles typical system pressures and
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