Auto Door Bottom 420

Automatic door bottom warning.

Auto door bottom 420.

Made for hollow metal doors the pemko 420 vl automatic door bottom has a maximum drop of 1 2. Its maximum drop is 1 2 and it comes in a mill finish aluminum with a gray eco v insert. National guard products ngp 420na 420na36. The pemko 420 sl automatic door bottom is for hollow metal doors.

Cut door bottom to exact net width of door. Do not pull drop bar out of case unless disengaged from spring or damage will occur and void warranty. Pemko 420 pkl automatic door bottom. Pemko 420 sl automatic door bottom.

Ngp 420na heavy duty automatic door bottom neoprene clear anodize 36 surface mount heavy duty automatic door bottom. End caps furnished standard. 99 of ngp products are made in the usa and ngp s broad portfolio includes smoke seals automatic door bottoms thresholds fire rated vision kits fire and impact rated glazing fire rated continuous geared hinges. End plates are provided for all mounting applications.

Bhma certified to ansi bhma a156 22 1 000 000 cycle test grade 1. 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. The pemko 420 pkl automatic door bottom is for hollow metal doors. The bhma and greenguard gold certified pemko 430 rl automatic door bottom is handed and air sound and smoke tested.

Use with a threshold for maximum sealing capability automatic door bottoms 36and longer may be cut up to 4in the field. 15 16 wide x 1 5 8 deep. National guard products based in memphis and founded in 1935 is a privately held life safety products company serving the commercial construction market. It also has 2 different finishes.

The 420apkl drop bar seal is actuated by a plunger which contacts the jamb as the door is closing forcing the drop bar seal down. It is air infiltration sound smoke tested. Mortise bottom of door on center line for model 422n 522n. Pemko 420apkl automatic door bottom has a black insert comes in 36 and 48 lengths in mill finish alum.

1 wide x 2 1 8 deep model 423. Pemko 420 vl automatic door bottom. Pemko 420apkl automatic door bottom consist of an aluminum case which surrounds a movable drop bar seal. It has a maximum drop of 1 2 and a mill finish aluminum with black pemkoprene insert.