Model SDL-FP door louver is listed by U.L.and WHI and is ideal for use in fire doorsup to 1-1/2 hour rating. Th Listing Mark isprovided in the frame of the louver.

MODEL SDL-FP

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OPTIONS:

The Model SDL-FP is U.L. and WHI listed for use in fire doors up to 1-1/2 hour rating.Louver size shall not exceed maximum of 576 square inches, 24" [610mm] width and 24" [610mm] height. The minimum width and height shall not be less than10" [254mm] and 6" [153mm], respectively.

Louvers may be provided for classified hollow-metaltype and composite type fire doors.

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KKKK....NNNN.... CCCCRRRROOOOWWWWDDDDEEEERRRR MMMMFFFFGGGG.... IIIINNNNCCCC....1220 BURLOAK DRIVEBURLINGTON, ONTARIO, CANADA, L7L 6B3TELEPHONE: 905-315-9788 ----FAX: 905-315-8090TOLL FREE FAX: 1-800-567-0123

KKKK....NNNN.... CCCCRRRROOOOWWWWDDDDEEEERRRR IIIINNNNCCCC....210 EIGHTH STREET SOUTHLEWISTON, NEW YORK, U.S.A. 14092TELEPHONE: 1-716-754-8247TOLL FREE FAX: 1-800-567-0123

WEBSITE: www.kncrowder.com ---- E-MAIL: customerservice@kncrowder.com

#20 gauge 304 stainless steel - #4 finish

Baked on powder coat gray prime for fieldpainting

Special order colours. Please provide colourchip.

Security fasteners, please specify._________________________________________

18-14 mesh insect screen installed in roll formed aluminum frame. Aluminum, or Fiberglass mesh available.

SSSSiiiizzzzeeee:::: ________" wide x ________" high ________ Quantity(door cut out size equals order size)

FLAT SPRING RIVETEDTO CORE FRAME (#6)

(ROOM SIDE)

1/4"(TYP.)

1/4"(TYP.)

SPOT WELD (2)

1/8" CLR. 1/8" CLR.(CORRIDOR SIDE)

1-3/4" DOOR

1/8" CLR.

1/8" CLR.

1-3/4" DOOR

OPENING DIMENSION

FACE FRAME SPOTWELDED TO COREFRAME @ 6" O.C.(ALL AROUND)

HORIZONTAL SECTION

BEAD WELD @MITRED JOINT ON"T" FRAME & FACEFRAME 1/2" MIN.LG. WELD

1/4" LG. BEADWELD @ "T"FRAME

(ROOM SIDE)

(CORRIDOR SIDE)

OPENING DIMENSION

BLADES

1" O.C.

1/4"

MOUNTINGFLANGE FRAME

SPOT WELD6" O.C.

CORE FRAMEWELDED @ EACHCORNER (CONT. ACROSS WIDTH)

1/2" LG. BEADWELD @ EACHMITRED JOINT

LOUVERBLADES

PARTIAL FRONT ELEVATION (CLOSED POSITION)(FACE FLANGE REMOVED FOR CLARITY)

VERITCAL SECTION

SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNNSSSS(1) LOUVER BLADES, CHANNEL FRAME & FLANGE FRAME - 16 GA. (.060") C.R. STL.(2) ACTION BAR - 3/8" X .050" C.R. STL.(3) RIVETS - CADMIUM PLATED (.090" DIA. X .210" LONG)(4) ADJUSTING TAB - POSITION APPROXIMATELY 1/3 FROM BOTTOM OF UNIT (SPOT WELDED TO BLADE)(5) BLADE STOP - 1/4" X 3/8" X 16 GA. (.060") C.R. STL. ANGLE (SPOT WELDED TO CORE FRAME)(6) FLAT SPRING - HOLDS BLADES IN OPEN POSITION (RIVETED TO FRAME)(7) MOUNTING SCREWS - #8 PHILLIPS HEAD (3 @ 3/4" LG. & 1 @ 1/2" LG.)(8) ROCKER ARM, CLOSING BAR & HOUSING(9) "S" HOOK - .080" CADMIUM PLATED STL.(10) FUSIBLE LINK - DESIGN TEMP. 165 F - MAXIMUM(11) HEAT OPENING - 1/2" X 1"(12) TENSION SPRING - 3" LG. X 1/2" DIA. X .063" THK. CADMIUM PLATED STL.

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1. Before installing Model SDL-FP Fire Door Louver into a fire door, be sure that the door cut-out (order size) is accurate.

2. Position one side of Model SDL-FP in the door cut-out (as it would be installed). Model SDL-FP requires a single door cut-out only for installation.

3. With the frames in place, screw the mounting screws through the pre-punched holes in the frame on the room side. Screw firmly together. Note: Use the 1/2" long screws in hole nearest to fusible link.

KKKK....NNNN.... CCCCRRRROOOOWWWWDDDDEEEERRRR MMMMFFFFGGGG.... IIIINNNNCCCC....1220 BURLOAK DRIVEBURLINGTON, ONTARIO, CANADA, L7L 6B3TELEPHONE: 905-315-9788 ----FAX: 905-315-8090TOLL FREE FAX: 1-800-567-0123

KKKK....NNNN.... CCCCRRRROOOOWWWWDDDDEEEERRRR IIIINNNNCCCC....210 EIGHTH STREET SOUTHLEWISTON, NEW YORK, U.S.A. 14092TELEPHONE: 1-716-754-8247TOLL FREE FAX: 1-800-567-0123

WEBSITE: www.kncrowder.com E-MAIL: customerservice@kncrowder.com