Connect pipes securely without leaks using this Fairview low-pressure coupling. The brass construction resists corrosion and handles water pressure reliably for years.
- 1/2″ x 1/4″ diameter fits standard plumbing lines
- ID x male pipe connection creates a tight seal
- Lightweight 0.054 lbs design makes installation easy
- Compact 0.133″ length fits tight spaces
- Brass material prevents rust and extends service life
This coupling joins pipes of different sizes while maintaining flow efficiency. The precision-machined threads ensure proper alignment and prevent cross-threading during installation. Each unit weighs just 0.054 pounds, reducing strain on supports in overhead applications.
The 1/2″ x 1/4″ size works with common residential and light commercial plumbing systems. Brass provides superior durability compared to plastic alternatives, withstanding temperature changes without cracking or degrading. The male pipe thread connects directly to threaded fittings, eliminating the need for adapters.
Installation requires standard wrenches and plumber’s tape. The coupling’s 0.133″ length allows placement in confined areas behind walls or under sinks. Each piece undergoes quality inspection to ensure consistent thread engagement and sealing performance.
Fairview’s 125-8 B coupling delivers dependable connections for water, air, and low-pressure gas applications. The corrosion-resistant brass maintains integrity in damp environments where other materials fail prematurely.

