Cal-Royal VLV Inverted Y-Blade Louver

Specifications

• 90 minute Fire-Rated steel louvers
• For use in Fire-Rated door applications under Positive and Neutral Pressure Intertek Testing Certification in Compliance to NFPA 252 (2000), UL10C (2009), NFPA 252 (2012), CSI CIDE 89000 Louvers and Vents
• 18 gauge cold rolled steel frame and blades
• Mitered welded corner frame construction
• Reverse "Y" blades are framed supported at 1" increments with blocked vision design
• Single side mounting for Non-corridor exposure with fastening screw included
• Designed for use with 1-3/4" doors only
• Baked on Powder Coat Finish
• Free Flow Area:  50% free area
• Fasteners:  Phillips pan head screw # 8 x ¾”
• Standard Color:  Dark Bronze (DB)
• Available in Gray Prime Coat (PR) and Flat Black (FBK)
• Boxed individually

Reference

• Technical Specification