Merit Brass MB12590 Ftg X Press Reducing Coupling

Product Description

The MERIT BRASS MB12590 is a reducing coupling fitting designed for copper press-fit plumbing systems. It connects a 1.5-inch FTG (fitting) end to a 0.75-inch press end, allowing technicians to step down pipe size within a single connection. This type of fitting is used in pressurized water distribution lines and is installed without open flame, making it well suited for retrofit and new construction plumbing work. The MB12590 weighs 0.75 pounds and is a direct-install component that requires no soldering.

This reducing coupling is appropriate for residential and light commercial plumbing systems where copper press-fit connections are specified. It is typically installed in domestic hot or cold water distribution piping where a transition from 1.5-inch to 0.75-inch copper pipe is required. Licensed plumbers working on press-fit systems will find this fitting compatible with standard press tooling used in copper press applications.

Key Features

• FTG x Press end configuration allows direct connection to copper pipe on the fitting end and press-fit on the outlet end
• Reduces from 1.5 inches to 0.75 inches in a single fitting
• No-flame installation eliminates torch work and associated fire risk
• Compact design suitable for tight plumbing spaces
• Weighs 0.75 pounds for straightforward single-tech handling

Compatibility

Designed as an OEM-style replacement and new-installation fitting for copper press-fit plumbing systems requiring a 1.5-inch FTG to 0.75-inch press reducing connection.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the water supply and relieve system pressure before cutting into the line or seating the fitting. Use a manufacturer-approved press tool with the correct jaw size for each end of this reducing coupling. Inspect the pipe ends for burrs and verify the pipe is fully inserted to the stop before pressing.

Technical Specifications

• Inlet Size: 1.5 inches (FTG)
• Outlet Size: 0.75 inches (Press)
• Connection Type: FTG x Press
• Weight: 0.75 pounds
• UPC: 662545121758

Standard Information

• Brand: MERIT BRASS
• Manufacturer Part Number: MB12590