National Guard Products (NGP) 225S Full Mortise Automatic Door Bottom with Silicone Seal. 36" and 48" lengths. Sound tested.

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.

Orders: [email protected] NGP-GKT-225S-PCS-0424-A 1-3/4" 11/16" 3/8" Mortise Required 3/4" x 1-15/16" 7/8" Max Drop 225S Silicone Mortise Automatic Door Bottom Material Aluminum Alloy 6063, T5 Temper Synthetic Rubber Polymer: Siloxane Closed Cell Sponge Silicone Is Black

225S Silicone STC 30 225WH Nylon Brush Material Aluminum alloy 6063, T5 temper Neoprene is black, Silicone and Nylon Brush are 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 ...

National Guard Products (NGP) 225N Full Mortise Automatic Door Bottom with Neoprene Seal. 36" and 48" lengths.

National Guard Products 225S 24" Automatic Door Bottom, Length: 24", Mill Finish Aluminum with Gray Silicone insert, Max Drop: 1", Mortise Mount

Automatic door bottoms for commercial metal and wood doors, including Pemko, Zero, and NGP surface mounted, semi-mortised, and full mortise door bottoms.

NGP 225S 48" Mill Aluminum Mortise Automatic Door Bottom with Silicone Seal is designed for durability and performance in commercial settings. Certified to ANSI/BHMA A156.22, this automatic door bottom undergoes rigorous testing, ensuring it can withstand up to 1,000,000 cycles while maintaining its reliability.

NGP utilizes a variety of gasketing materials including Vinyl, Neoprene, Silicone, Nylon Brush, Thermo-Plastic Elastomers (TPE), Polypropylene Pile, Ethylene-Propylene-Diene-Monomer (EPDM), Polyurethane, and Intumescent Fire Seals. Product Illustrations indicate the Gasketing material. Properties of many pri-

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.