Dwyer Instruments A-345 Mounting Flange R-410A The Mitsubishi Electric E22851640 Expansion

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Dwyer Instruments A-345 Mounting Flange R-410A The Mitsubishi Electric E22851640 ExpansionThe Dwyer Instruments A 345 Mounting Flange is a critical installation accessory for professional technicians integrating static pressure tips and Pitot tubes into HVACR ductwork. Specifically engineered for use when the interior of the duct is inaccessible, this aluminum duct mounting flange provides a stable, leak proof interface for 1 8" diameter tubing. It is fully compatible with Dwyer A 301, A 302, A 307, and A 308 pressure tips, ensuring