Auto Door Bottom 420

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.

Auto door bottom 420.

15 16 wide x 1 5 8 deep. Pemko 420 sl automatic door bottom. Pemko automatic door bottoms consist of an aluminum case and a movable drop bar seal. The bhma and greenguard gold certified pemko 430 rl automatic door bottom is handed and air sound and smoke tested.

Cut door bottom to exact net width of door. Pemko 420 vl automatic door bottom. End caps furnished standard. Ngp 420na heavy duty automatic door bottom neoprene clear anodize 36 surface mount heavy duty automatic door bottom.

The pemko 420 sl automatic door bottom is for hollow metal doors. Do not pull drop bar out of case unless disengaged from spring or damage will occur and void warranty. National guard products based in memphis and founded in 1935 is a privately held life safety products company serving the commercial construction market. Anodized aluminum heavy duty surface automatic door bottom with neoprene seal.

Made for hollow metal doors the pemko 420 vl automatic door bottom has a maximum drop of 1 2. It is air infiltration sound smoke tested. End plates are provided for all mounting applications. Mortise bottom of door on center line for model 422n 522n.

Use with a threshold for maximum sealing capability automatic door bottoms 36and longer may be cut up to 4in the field. National guard products ngp 420na 420na36. It has a maximum drop of 1 2 and a mill finish aluminum with black pemkoprene insert. Bhma certified to ansi bhma a156 22 1 000 000 cycle test grade 1.

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. 1 wide x 2 1 8 deep model 423. Pemko 420apkl automatic door bottom has a black insert comes in 36 and 48 lengths in mill finish alum. Pemko 430 mpkl automatic door bottom.

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. Its maximum drop is 1 2 and it comes in a mill finish aluminum with a gray eco v insert. It also has 2 different finishes. Pemko 420 pkl automatic door bottom.