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The MUELLER INDUSTRIES RP01019 DuoSeal Copper Press Refrigeration Coupling is a 1/2" x 3/8" OD reducing coupling designed for ACR systems. Constructed from copper, this press fitting is suitable for connecting Type ACR, L, and K hard and soft copper tubing. It features advanced press technology for secure and leak-resistant connections in refrigeration and air conditioning applications, compatible with R410A and other common refrigerants.
Copper press reducing coupling for ACR systems, featuring advanced sealing technology and compatibility with various refrigerants.
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