Flair-it 30751 1/2 Inch Push-on X Crimp Transition

Product Description

The FLAIR-IT 30751 is a transition fitting that connects a push-on (push-to-connect) end to a crimp-style end, both sized at 1/2 inch. It is designed for use in potable water, hydronic, or radiant plumbing systems where two different connection methods must be joined in a single fitting. Plumbers and pipefitters install this type of transition when transitioning between push-on flexible tubing and crimp-ring PEX connections within the same run. The compact design simplifies retrofits and new rough-in work where connection type changes at a junction point.

This fitting is suited for residential and light commercial plumbing applications. Typical installations include domestic water distribution systems, in-floor radiant heating loops, and hydronic baseboard systems where push-on and crimp PEX tubing segments meet. The 1/2 inch size is the most common diameter in residential water supply lines, making this fitting a frequent stock item for service plumbers and mechanical contractors.

Key Features

• Transitions between push-on and crimp connection types in a single fitting
• Both ends sized at 1/2 inch for same-diameter line runs
• Compact form factor suitable for tight spaces in walls and mechanical chases
• Lightweight at 0.1 pounds, reducing load on tubing runs

Compatibility

Designed as an OEM-style transition fitting for 1/2 inch push-on and 1/2 inch crimp PEX plumbing systems in residential and light commercial applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off water supply and relieve line pressure before beginning any fitting work. A calibrated crimp tool and go/no-go gauge are required for the crimp end to ensure a code-compliant, leak-free connection. Do not over-insert or force connections on the push-on end; verify tubing is fully seated before pressurizing the system.