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The IBP GROUP CONEX MASTERFLOW MPA5240 0090601 is a reducing coupling fitting sized at 1-1/8 inches by 3/4 inches. Couplings of this type are used to join two sections of pipe or tubing in a straight run, accommodating a transition between two different diameters. This fitting is sold as a single unit and is suited for installation in plumbing, HVAC, or refrigeration piping systems where a straight inline connection between differing tube sizes is required. Licensed plumbers, pipefitters, and HVAC-R technicians are the typical installers for fittings in this category.
This coupling is designed for inline pipe or tubing connections requiring a transition from 1-1/8 inches to 3/4 inches. It is appropriate for use in residential and light commercial mechanical systems where a reducing straight coupling is needed at a pipe joint. The single-unit selling format makes it suitable for targeted repair and replacement work as well as new installation applications.
Designed as an OEM-style replacement or new-installation coupling for plumbing and mechanical piping systems requiring a 1-1/8 inch by 3/4 inch reducing straight connection.
Installation should be performed by a licensed plumber or qualified HVAC-R technician in accordance with applicable local plumbing codes and the IPC or IFGC as relevant. Shut off and depressurize the supply line before cutting into existing piping. Ensure pipe ends are clean, deburred, and properly prepared before joining. Do not overtighten or stress the fitting during assembly.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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