Gym Grade Grille 1610-22X14 past 12 months Standard Features * Heavy duty

Standard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade - includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper

*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches

2" ADC compliant round collar with bead for ease of installation

One piece steel frame

Round Bowtie Damper

Gym Grade Grille 1610-22X14 past 12 months Standard Features * Heavy dutyStandard Features * Heavy duty 16 gauge steel construction * Blades run parallel to longest dimension given * Gym Grade includes welded core and extra supports for heavy duty application * Mounting holes for sidewall and ceiling application * Soft White Options * No mounting holes * For opposed blade damper, see 1560 Series * Tamper proof screws * Standard Color, Designer Color or Plated Metal Finish available on this product