National Guard Products (NGP) 320N Mill Aluminum Hollow Metal Mortise Automatic Door Bottom with NGP-TPV Seal. This product is designed to fit in a 3/4″ deep channel in the bottom of a …

This Zero International #320 fully mortised, standard duty Automatic Door Bottom creates a tight seal at the bottom of door to prevent infiltration of light, sound, drafts and more. It is fitted with …

Supplied with #320 End Caps; Rated for 5 million cycles; ZERO’s patented automatic door bottom technology ensures a tight seal against the floor or saddle. As the door is closed, an …

At Door Closers USA, we proudly carry all models of 320G commercial door closers, known for their durability, reliability, and exceptional performance. Whether you are upgrading existing …

NGP 320N Automatic Door Bottom for Hollow Metal Doors - Neoprene - 36" Use with a threshold for maximum sealing capability Fits in 1 5/8x 3/4channel. Afurring stripmay be used to lower …

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. CERTIFIED by UL to CAN/ULC-S104 and ANSI/UL10B, complies …

Shop for 320G Door Closers and Parts online at www.autodoorandhardware.com. 877-412-3667 9AM - 3PM CENTRAL TIME ORDERS OVER $200 SHIP FREE - CONTINENTAL US ONLY

POSITIVE PRESSURE TESTED GASKETING MATERIALS FOR FIRE DOORS FOR APPLICATION TO HOLLOW-METAL-TYPE FIRE DOORS RATED UP TO 3 HOURS. …

With the benefits of the TM300, plus a heavy-duty 20-gauge exterior, the Raynor ThermaSeal TM320 sectional insulated steel door is perfect for meeting job-specific requirements without …

The CA-320 provides the largest door size maximums, the most color/wood grain finishes, pass doors, and impact glazing options. For the highest thermal performance rating on the CA-320, …