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The Mueller Streamline W01030 coupling is a reducing fitting with two different sizes: 5/8 inch and 3/8 inch. It is designed for reliable connections in various plumbing applications. This fitting is made from UNS C12200 copper and adheres to material specifications ASTM B75/B88/B280. It features female soldered end connections and can be used in potable water systems as well as HVACR systems. The coupling has a temperature rating of 250 degrees Fahrenheit and a pressure rating of 700 PSI.
This coupling is ideal for professionals seeking durable and efficient connections in plumbing or HVAC applications.
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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