Lockdown® Air Distribution

P L D - M S D I F F U S E R GORDONS E CUR I T YC E I L I NG S .COM 866 . 733 . 3851 FA X 8 0 0 . 87 7. 874 6 5023 HAZEL JONES ROAD, BOSSIER CITY, LA 71111 L ockdown ® AIR DISTRIBUTION D I R E C T I ONA L S E CUR I T Y D I F F US E R All dimensions are in inches. 18 GA.PERFORATED FACE PLATE (3/16" DIA.HOLES ON 1/4" STAG.CTRS.) 23-3/4 X 23-3/4 FACE PLATE PATTERN 3/16" DIAMETER HOLES ON 1/4" STAGGERED CENTERS 50% OPEN AREA Y 1-1/2 3 23-1/16 x 23-1/16 OPTIONAL VOLUME DAMPER (ROUND NECK SHOWN, SHIPS SEPARATELY) ROUND = NOM -1/8 SQUARE = NOM -1/4 NON-VISIBLE SPRING CLIPS (4) ADJUSTABLE PATTERN CONTROLLERS SOLID BORDER PRODUCT FEATURES Face Plate 18 GA. (standard) 16 GA. (optional) Face Plate Patterns 3/16" dia. holes on 1/4" stag. ctrs. (std.) 1/4" dia. holes on 3/8" stag. ctrs. (opt.) 5/16" dia. holes on 7/16" stag. ctrs. (opt.) Material Cold Rolled Steel (standard) * Stainless Steel (optional) * Aluminum (optional) * Galvanized (optional) Other ________________________ * consult factory for availability Opposed Blade Damper -(optional) (Square Neck) Front Operated Rear Operated Other ________________________ Butter y Volume Damper -(optional) (Round Neck) Front Operated Other ________________________ Directional Air Pattern 4-way (standard) 1-way (optional) 2-way (optional) 3-way (optional) Finish White Powder Coat (standard) Other ________________________ Other Options (please specify) ________________________________ ________________________________ IMPORTANT: It is the speci er’s responsibility to properly con gure the HVAC system to meet the appropriate level of comfort, safety, security and detention 6ø 7ø 8ø 9ø 10ø 12ø 14ø 16ø 18ø 4-1/2 5 5-1/2 6 6-1/2 7-1/2 8-1/2 9-1/2 10-1/2 Y DIMENSION NOMINAL NECK DIAMETER Round Neck OPTIONAL DAMPER 6x6 – 8x8 – 10x10 12x12 14x14 16x16 18x18 5-3/8 Y DIMENSION OPTIONAL OBD Square Neck NOMINAL NECK SIZE QUANTITY QUANTITY