Skip to Main Content

Call Us: 800-842-7437

Product Image

Parapet Base Extension

Used when mounting air terminal bases under a coping with a 2" or 3" overhang.

Product Information

Product Variations

Product No. Base Thread Diameter (A) Air Terminal Threaded Diameter (B) Offset Clearance (C) Box Qty. Approx. Box Wt. (lbs.)
BPBE2 1/2" 1/2" 2" 10 5
BPBE2-3/8 1/2" 3/8" 2" 10 5
BPBE2-3/8X3/8 3/8" 3/8" 2" 10 5
BPBE2-5/8X5/8 5/8" 5/8" 2" 10 5
BPBE3 1/2" 1/2" 3" 10 7.5
BPBE3-3/8 1/2" 3/8" 3" 10 7.5
BPBE3-3/8X3/8 3/8" 3/8" 3" 10 7.5
BPBE3-5/8X5/8 5/8" 5/8" 3" 10 7.5

Provides a 2" or 3" extension (measured from inside of air terminal to parapet wall).

Technical Notes

Manufactured from highly conductive copper alloys
Stainless steel jam nut provides for proper positioning of air terminal