Gym Grade Grille 1610-54X30 Residential Registers & Grilles Ceramic fiber blade insulation with

Ceramic fiber blade insulation with fiberglass cover*

Minimum size 4"x4"

Submittal and Performance Data

Zinc plated steel closure spring

Product sizes available to fit spiral pipe diameter 8” – 48

Gym Grade Grille 1610-54X30 Residential Registers & Grilles Ceramic fiber blade insulation withStandard 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