Used to enlarge the tube size of a fitting, this John Guest 3/8” × 1/2” reducer provides fast, reliable, and tool-free installation using JG Push-fit technology. The stem easily inserts into any JG Push-fit fitting to increase the tube size. Made with gray acetal and a food-grade nitrile O-ring, this product is the perfect choice for foodstuffs, potable liquids, air, and inert gases that include CO2 and nitrogen beverage gas lines, pneumatics, and vacuum applications.
Features & Benefits
- For use with plastic or copper OD tubing
- Acetal body with nitrile O-ring
- Quick, tool-free connection and disconnection
- Food-quality, suitable for potable liquids and pure water
- NSF51 and NSF61 listed
- Lead-free materials
- Suitable for air/pneumatic, vacuum, CO2, and nitrogen applications
Working Pressure & Temperature
Sizes 5/32"–5/16":
- Max 230 psi at 68°F
- Max 150 psi at 150°F
Sizes 3/8"–1/2":
- Max 150 psi at 68°F
- Max 100 psi at 150°F
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