Edmund a Gray GALCOUPRL112 Galvanized Coupling 1-1/2 in

Product Description

The EDMUND A GRAY GALCOUPRL112 is a right-and-left malleable iron galvanized coupling sized for 1-1/2 inch pipe. This fitting connects two threaded pipe sections and allows the joint to be tightened or loosened by rotating the coupling without turning either pipe. The galvanized finish provides corrosion resistance suited to wet or exposed environments. Plumbers and pipefitters install this coupling in water supply, gas distribution, and general mechanical piping systems where a standard threaded union-style connection is required.

This coupling is used in residential and light commercial piping applications where threaded malleable iron fittings are the specified connection method. Typical installations include water supply lines, steam and condensate return lines, and low-pressure gas piping where the ability to break and remake a joint without disturbing adjacent pipe runs is an advantage. The right-and-left thread design makes it particularly useful in tight spaces or in line repairs where pipe rotation is not possible.

Key Features

• Right-and-left threaded coupling allows joint makeup without rotating adjacent pipe sections
• Malleable iron construction provides strength and impact resistance suitable for threaded pipe service
• Galvanized finish adds corrosion resistance for wet, outdoor, or corrosive environments
• 1-1/2 inch nominal pipe size fits standard NPT threaded pipe
• Suitable for water supply, steam, and low-pressure gas piping applications

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1-1/2 inch nominal pipe size threaded malleable iron piping systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter following applicable local plumbing codes and IFGC requirements for gas service. Shut off the water or gas supply and relieve system pressure before breaking any existing joint. Apply an appropriate thread sealant or PTFE tape to all threaded connections before assembly. Do not overtighten threaded fittings, as malleable iron threads can be damaged by excessive force.

Technical Specifications

• Material: Malleable Iron
• Finish: Galvanized
• Pipe Size: 1-1/2 inches
• Thread Type: Right and Left NPT
• Fitting Type: Coupling

Standard Information

• Brand: EDMUND A GRAY
• Manufacturer Part Number: GALCOUPRL112