Wind Band Stack Caps

WIND BAND STACK CAPS Model I.D. O.D. H WBSC24 24” 33” 29” WBSC28 28” 33” 31” WBSC30 30” 39” 32” WBSC36 36” 45” 32” WBSC42 42” 51” 35” HAZARDOUS LOCATION MODELS WBSC48 48” 57” 38” WBSC54 54” 63” 41” WBSC60 60” 69” 44” Hazardous location models are made to order and are not returnable. They come equipped with: • Wind Band – gray polyester powder coated steel with two formed reinforcing ribs supported by steel brackets. It affords protection from weather and cross winds. • No wiring • Throat - galvanized steel inner throat is welded to angle ring. • Aluminum blades • Damper Lids - open automatically when fan is turned on, close automatically when fan stops. • Stationary motor mounts • Positive Bumper Stops - adjustable neoprene tipped bumper stops assure immediate closing when fan is cut off yet permit maximum airflow when open. Motor Ratings • Damper Bearings - shutter lids turn on sintered bronze-oil bushings mounted on rust-proof Belt Drive Models: Single Speed, DIV. I, Class I, Group D & Class II, Groups F & G rods for lifetime of resistance-free operation. Mounted outside of air-stream. Direct Drive Models: Consult Factory • Neoprene Bumper - mounted around top of throat. It assures positive damper contact. Prevents freezing in cold weather. Dampens sound when closing. CAUTION - WARNING 0.D. Although this product is supplied with an explosion proof motor and blades with spark resistant aluminum paddles, it is not intended to convey the suitability of the overall finished product in a hazardous atmosphere, but only that the product has been supplied with certain components for this purpose. Application and wiring must be in accordance with local, state and national codes and performed BUTTERFLY DAMPER by a qualified electrician. Fans not appropriate for use where paint residue can H DAMPER CLIPS accumulate on motor or blade. Hazardous location motors cannot be run into service factor so fan performance may be slightly less than published. 18 GA WIND BAND 16 GA STACK CAP I.D. 2"X2" X 3/16" ANGLE RING STANDARD RING SHIPPED WITH NO HOLES DRILLED. 24" WBSC 1 2 1" X 1 2 1" ANGLE RING DRILLED TO CUSTOMER SPECIFICATIONS BY REQUEST. 104 ACCESSORIES: WIND BAND STACK CAPS HAZARDOUS LOCATION WARNING 105 csr@sunshieldbest.com ⊲ 616-881-1800 ⊲ Sunshieldbest.com csr@sunshieldbest.com ⊲ 616-881-1800 ⊲ Sunshieldbest.com