SKU: 21701164472
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
9% Pure Copper)
Dimensions With Outer End are 9
To Maximize Ventilation Results
Design – Circular return valves - designed to be used in low and medium pressure ventilation air conditioning systems
Rule of Thumb: "HVAC" nominal tube sizing 1/8
Rectangular Duct End Cap | 20" X 10" End Cap Material_Copper 9% Pure Copper)+ Product Details Size Duct end cap is 20" X 10" 26 gauge galvanized steel end cap, rectangular shape. Premium Quality Our rectangular duct cap is made of high quality galvanized sheet metal material (galvanized steel construction for durability and rust prevention). Made in the USA. Applications The product is used for stopping all types of fittings and also used to terminate a rectangular duct run in an HVAC application with a rectangular duct cap.
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