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The JMF COMPANY 2516524169800 is a wrot copper reducing coupling designed for joining two different pipe sizes in a single inline connection. Manufactured from C12200 copper alloy to ASTM B75 material specification, this fitting uses a female solder (C x C) end connection on both ends, with a 1-1/2 inch inlet and a 1 inch outlet. Wrot construction means the fitting is wrought from solid copper stock, producing a dense, uniform grain structure that performs reliably under the pressure and temperature demands of commercial and residential plumbing and refrigeration piping systems. Licensed plumbers and refrigeration technicians are the primary installers of this fitting type.
This reducing coupling is suited for commercial, residential, and industrial plumbing systems, as well as refrigeration piping where a transition from 1-1/2 inch to 1 inch copper tubing is required. The refrigeration outer diameters are 1-5/8 inches on the larger end and 1-1/8 inches on the smaller end, making it compatible with ACR tubing applications in addition to standard plumbing installations. It is built to meet ASME/ANSI B16.22 and MSS SP-104 standards, confirming dimensional and pressure-rating compliance for both plumbing and refrigeration service.
Designed for use in commercial, residential, and industrial plumbing and refrigeration systems where a C x C sweat-solder reducing connection from 1-1/2 inches to 1 inch is required, conforming to ASME/ANSI B16.22 and MSS SP-104 standards.
Installation should be performed by a licensed plumber or refrigeration technician following applicable local plumbing codes and ASME/ANSI B16.22 requirements. Shut off and depressurize the system completely before cutting into the line. Clean and flux all mating surfaces thoroughly before applying solder to ensure a leak-free joint. Do not overheat the fitting during soldering, as excessive heat can damage the copper alloy and compromise joint integrity.
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