Quick Specs/Dimensions

ManualsBrandsFiveStar ManualsCooking AppliancesWall Cap with Gravity Damper

SPECIFICATION SHEET

Broan-NuTone LLC, 926 West State Street, Hartford, Wisconsin 53027 (1-800-637-1453)

REFERENCE QTY. REMARKS Project

Location

Architect

Engineer

Contractor

Submitted by Date

WALL CAPS

50F 99042286J

Model 885BL

•

For 3" or 4" round duct (4" to 3" transition included)

•

Spring-loaded backdraft damper and bird screen

•

24 GA CRCQ Steel, black electrically-bonded epoxy

finish

Model 639

•

For 3¼" x 10" duct

•

Spring-loaded backdraft damper and bird screen

•

24 GA CRCQ Steel, black electrically-bonded epoxy

finish

Model 649

•

Same features as Model 639

•

.025 Aluminum - natural finish

Model 843BL

•

For 6" round duct

•

Spring-loaded backdraft damper and bird screen

•

22 GA CRCQ Steel, black electrically-bonded epoxy

finish

Model 641

•

Same features as Model 843BL

•

.025 Aluminum - natural finish

Model 647

•

For 7" round duct

•

Spring-loaded backdraft damper and bird screen

•

.025 Aluminum - natural finish

Summary of content (2 pages)

PAGE 1
SPECIFICATION SHEET WALL CAPS Model 639 • • • Model 843BL For 3¼" x 10" duct Spring-loaded backdraft damper and bird screen 24 GA CRCQ Steel, black electrically-bonded epoxy finish Model 649 • • For 6" round duct Spring-loaded backdraft damper and bird screen 22 GA CRCQ Steel, black electrically-bonded epoxy finish Model 641 • • Same features as Model 639 .025 Aluminum - natural finish Model 647 • • • • • • Same features as Model 843BL .
PAGE 2
Model 885AL • • • For 3" or 4" round duct (4" to 3" transition included) Spring-loaded backdraft damper and bird screen .025 Aluminum - natural finish Model 613 • • • • For 12" round duct High capacity Built-in backdraft damper and bird screen .025 Aluminum - natural finish Model 643 • • • For 8" round duct Built-in backdraft damper .