Master Flow®

Round Duct Cap

Designed to terminate a round pipe run in a HVAC system
Round Duct Cap
Strong
STRONG
Made of 30-gauge galvanized steel to provide strength and durability
Added Protection
ADDED PROTECTION
Seal seams with code-approved mastic, sealant, or duct tape
Product availability is subject to change without notice. Not all products are available from all facilities.

Available Sizes

Note:  Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation.
  • Weights
    2 lb. (.91 kg)
  • Diameters
    3" (76 mm)
  • Weights
    1.08 lb. (.50 kg)
  • Diameters
    4" (102 mm)
  • Weights
    2.5 lb. (1.34 kg)
  • Diameters
    5" (127 mm)
  • Weights
    2.5 lb. (1.34 kg)
  • Diameters
    6" (152 mm)
  • Weights
    3 lb. (1.36 kg)
  • Diameters
    8" (203 mm)

Product Properties

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