Zonex

12" Round Barometric Bypass Damper

Description

Specifications

Description

This fully adjustable, round barometric bypass damper is recommended for use in systems 5 tons
and under.

Features
  • Accurate duct pressure is maintained throughout the distribution system regardless of varying air quantities delivered to the conditioned zones
  • Fabricated from 20 gauge steel
  • Constructed with a double rolled bead for added rigidity
  • Trailing end is crimped, with airflow direction clearly labeled for easy installation
  • A high-density foam gasket provides an air tight and quiet seal
  • Bypass installation can be vertical or horizontal; the
  • The counterbalance arm can be located on either side of the damper for added pivot clearance; the counterbalance weight is easily adjusted, and held securely through use of a set screw.
  • Celcon shaft bushings ensure quiet damper travel and minimum shaft wear

California residents: see Proposition 65 Warning

Documents

picture_as_pdf specification sheet

picture_as_pdf submittal sheet

Specifications

Weight 7.5
Height 15
Length 14
Width 12
Brand Zonex
Composition Galvanized Steel, Aluminum
Country of Origin USA
Cubic Measurement 1.4583
Damper Type Barometric Bypass
Dimensional Weight 26
Finish Steel
Galvanized Yes
Gauge 22 GA
Package Height 14
Package Length 17
Package Weight 10
Package Width 15
Prop 65 No
Shape Round
Size 12"