Product details:
These doors are for use in high pressure ducts up to 8" static pressure. Pressure rated to 8" W. G. with leakage no greater than 2 CFM per sq. ft. or less. The 5/8" notched knock over tabs on the inside of the frame provide for easy installation. When required, doors can be made out of aluminum or stainless steel. Other options include duct doors for fiberglass duct board, duct doors with vision panels, walk in doors and access doors for round ducts. - Application - Economical access to high pressure ductsProduct Features- These doors are for use in high pressure ducts up to 8" static pressure. Pressure rated to 8" W. G. with leakage no greater than 2 CFM per sq. ft. or less. - 5/8" notched knock over tabs on the inside of the frame provide for easy installation BA-CD-5080-HP Duct Access Door Specications - Door 24 gauge galvanized steel,double panel with high temperature glue- Frame 24 gauge galvanized steel with 5/8" notched knock over tabs- Insulation Door panel lled with 2" breglass insulation (7. 7 R factor), compressed into 1". - Gasketing 1/4" thick by 1/2" wide closed cell neoprene gasketing between door and frame. 1/8" thick by 1/2" wide closed cell neoprene gasketing between frame and duct- Latch Self tightening, hand operated cam latch Features Rough Opening Size=4 " wide x 4 " high";" Material 24 gauge galvanized steel, double panel with high temperature glue, Finish Galvanized Steel Lock / latch Self tightening, hand operated cam latch Hinge None, Removable Flange 24 gauge galvanized steel frame with 5/8" notched knock over tabs Item Dimensions 2. 25" L x 7" W x 7" H.,Hardware > Tools,Best Access Doors