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The ECR 550003734 is a three-inch (80mm) polypropylene 45-degree elbow designed for venting applications. Manufactured by ECR International Inc., this component is ideal for various venting systems due to its durable and corrosion-resistant construction.
Reliable performance with easy installation for modern venting needs.
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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