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Air Terminal Extensions

Product Information

Product Variations

Product No. Material Diameter Length Documents
A145-12 Aluminum 1/2" 12"
Customer Drawing
Technical Data Sheet
A145-24 Aluminum 1/2" 24"
Customer Drawing
Technical Data Sheet
A145-36 Aluminum 1/2" 36"
Customer Drawing
Technical Data Sheet
A145-48 Aluminum 1/2" 48"
Customer Drawing
Technical Data Sheet
A145-60 Aluminum 1/2" 60"
Customer Drawing
Technical Data Sheet
A146-12 Aluminum 5/8" 12"
Customer Drawing
Technical Data Sheet
A146-24 Aluminum 5/8" 24"
Customer Drawing
Technical Data Sheet
A146-36 Aluminum 5/8" 36"
Customer Drawing
Technical Data Sheet
A146-48 Aluminum 5/8" 48"
Customer Drawing
Technical Data Sheet
144-12 Copper 3/8" 12"
Technical Data Sheet
144-24 Copper 3/8" 24"
Customer Drawing
Technical Data Sheet
144-36 Copper 3/8" 36"
Technical Data Sheet
144-48 Copper 3/8" 48"
Customer Drawing
Technical Data Sheet
144-60 Copper 3/8" 60"
Customer Drawing
Technical Data Sheet
145-12 Copper 1/2" 12"
Technical Data Sheet
145-24 Copper 1/2" 24"
Customer Drawing
Technical Data Sheet
145-36 Copper 1/2" 36"
Technical Data Sheet
145-48 Copper 1/2" 48"
Technical Data Sheet
145-60 Copper 1/2" 60"
Technical Data Sheet
146-12 Copper 5/8" 12"
Technical Data Sheet
146-24 Copper 5/8" 24"
Technical Data Sheet
146-36 Copper 5/8" 36"
Customer Drawing
Technical Data Sheet
146-48 Copper 5/8" 48"
Customer Drawing
Technical Data Sheet
146-60 Copper 5/8" 60"
Technical Data Sheet

• Solid copper or aluminum extension rods are used to extend standard air terminals to lengths required.
• Extension rods are available in lengths up to 12 feet and have standard UNC threads at each end.
• Meets UL requirements.
• Other sizes available. Please contact factory for more information.