CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies with NFPA 80 and NFPA 252 for application to Hollow Metal fire doors rated up to 3 Hrs., and Wood fire doors rated up to 90 minutes.

mail [email protected] ngp.com--P-RS MEPHS 4985 East Raines Road Memphis, TN 38118 NATIONAL GUARD PRODUCTS, INC. Quotes: [email protected] Orders: [email protected] NGP-GKT-335S-PCS-0424-A 335S Silicone Mortise Automatic Door Bottom Material Aluminum Alloy 6063, T5 Temper Synthetic Rubber Polymer: Siloxane Closed Cell Sponge

National Guard Products 335S 36" Automatic Door Bottom, Length: 36", Mill Finish Aluminum with Gray Silicone insert, Max Drop: 3/4", Mortise Mount

National Guard Products (NGP) 335N Mill Aluminum Mortise Automatic Door Bottom with Neoprene Seal. Aluminum alloy 6063, T5 temper; Synthetic rubber polymer blend: PVC, Nitrile rubber (NBR), and Chloroprene closed cell advanced elastomeric foam; Very good abrasion resistance, tensile strength and memory; Flame resistant; Moisture resistant

335S Silicone Material Aluminum alloy 6063, T5 temper Neoprene is black, Silicone is gray Finishes Mill Aluminum • Use with a threshold for maximum sealing capability • Specify exact net length required to avoid field sizing • 36" and longer may be cut up to 4" in the field, under 36" should not be cut in the field, order net length

NGP-GKT-335S-PCS-1220-A 1-1/2" 9/16" Adjusting Screw Mortise required 5/8" x 1-9/16" 3/4" Max Drop 335S Silicone Mortise Automatic Door Bottom Material Aluminum Alloy 6063, T5 Temper Synthetic Rubber Polymer: Siloxane Closed Cell Sponge Silicone Is Gray Excellent Flexibility and Memory Flame Resistant Moisture Resistant

Door Controls USA is your one-stop-shop for automatic and manual door replacement parts. Discover the variety of brands and products we carry!

Discover the Mill Aluminum Mortise Automatic Door Bottom with Silicone Seal by NGP, designed for effective weatherstripping and gasketing solutions. Ideal for enhancing energy efficiency and reducing drafts.

Furnished 1/2" Shorter than Ordered to Fit Within Net Door Size (i.e. 36" is Furnished 35 1/2") 1. 1/16" Thick Lead Insert Available – Specify “Lead-Lined”. Fits in 1 5/8" x 3/4" Channel. A “Furring Strip” May Be Used to Lower Automatic Door Bottom When a Deeper Channel is Used.

National Guard Products 335S 26" Automatic Door Bottom, Length: 26", Mill Finish Aluminum with Gray Silicone insert, Max Drop: 3/4", Mortise Mount