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Mueller Streamline W 01011 is a copper reducer coupling that connects 3/8 in OD tubing to 1/4 in OD tubing. It is used in refrigeration and HVAC applications to reduce tubing size in refrigerant lines. The part is cataloged with a specification PDF available from the supplier. It is identified as Mueller Streamline model W 01011 in product catalogs.
Copper reducer coupling for 3/8 in OD to 1/4 in OD refrigeration and HVAC tubing
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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