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Dixon Valve & Coupling AST40 is a male pipe nipple designed for low-pressure discharge and suction applications. This product features a tubular stock construction, made from aluminum, ensuring durability and compatibility with various liquids.
The AST40 is ideal for connecting hoses in plumbing or HVAC setups, fitting securely with a male NPT threaded end of four inches.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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