Fans shall be model AIB Belt Drive Tubeaxial Fans, as manufactured by Continental Fan Manufacturing Inc., of Buffalo, NY, and of the size and capacity as indicated on the drawings and fan schedule. B. Fans shall be rated and tested in accordance with ANSI/AMCA Standard 210-99. C. All motors and electrical components shall conform to NEMA standards. 2.0 FAN HOUSING A. Fan housing shall be constructed of heavy gauge steel and welded angle ring flanges. B. Fan motor base shall be adjustable, and be

STANDARD ROTATION STANDARD AIRFLOW DIRECTION A B C T JU MAX MODEL A B C H J T U MAX MAX MTR FRAME AFK-12 12.2 13.8 15.0 0.44 3.0 0.06 11.5 143/5T AFK-14 14.2 16.3 17.5 0.44 3.0 0.06 11.5 143/5T AFK-16 16.2 18.0 19.5 0.44 4.0 0.08 11.5 143/5T AFK-18 18.2 20.8 22.0 0.44 4.0 0.08 11.5 143/5T AFK-21 21.2 23.3 24.5 0.44 4.0 0.08 11.5 143/5T AFK-24 24.2 26.3 27.5 0.44 4.0 0.08 11.5 143/5T AFK-27 27.2 29.3 31.0 0.44 4.0 0.08 13.3 182/4T AFK-30 30.2 32.6 34.5 0.44 4.0 0.11 16.5 213/5T AFK-32 32.2 34.4 3

CFM SONE/BHP 0.25” S.P. CFM SONE/BHP 0.50” S.P CFM SONE/BHP 0.75” S.P. CFM SONE/BHP 1” S.P CFM SONE/BHP 1.25” S.P 1.50” S.P. CFM CFM SONE/BHP SONE/BHP CDB-15-14 700 0.25 1807 5.0 / 0.10 1376 4.0 / 0.12 CDB-15-14 800 0.25 2068 7.0 / 0.15 1708 6.1 / 0.18 1066 4.4 / 0.17 CDB-15-13 900 0.33 2330 8.9 / 0.21 2017 8.1 / 0.24 1600 6.9 / 0.26 CDB-15-13 1000 0.33 2586 10.7 / 0.29 2327 9.9 / 0.30 1995 9.1 / 0.35 1446 7.1 / 0.33 CDB-15-12 1100 0.50 2844 10.9 / 0.38 2605 10.9 / 0.42 2321 10.

Buffalo. NY 1M215 Tel: (715) 843 0570 Fac (716) 842 0611 Canada uuuuuu.aeroflo.com Reroflo Inc. 12-205 Matheson Blvd. E.. Mississauga, ON LMZ 3E3 Tel: (905) 890 6192 Fax: (905) 890 6193 CDB & CDD DOWNBLAST FANS CFM CDB/CDD-0807

Buffalo. NY 1M215 Tel: (715) 843 0570 Fac (716) 842 0611 Canada uuuuuu.aeroflo.com Reroflo Inc. 12-205 Matheson Blvd. E.. Mississauga, ON LMZ 3E3 Tel: (905) 890 6192 Fax: (905) 890 6193 CDB & CDD DOWNBLAST FANS CFM CDB/CDD-0807

UN•LIME is a patented food grade acid which is safe to handle and does not create the harmful fumes which are associated with other products. UN•LIME may be obtained from your dealer, distributor or the A. O. Smith Water Products Company. Order part no. 4763 (1 gal.), packed 4 gallons per case, or part no. 4813 (5 gal. container). CAUTION Observe handling instructions on label of product being used. REMOVING LIGHT DEPOSITS 1. Shut off electric and gas supply to the burner. 2. Close gate valves “

STANDARD FEATURES & BENEFITS • Simple maintenance – no belts or pulleys • Spark resistant, cast aluminum airfoil axial impeller • Factory set adjustable pitch blades • Aerodynamically efficient performance • Heavy duty welded steel and angle ring construction • Air dried enamel paint finish • Mountable in ductwork in any position • TEFC industrial duty motor • Externally mounted and wired junction box APPLICATIONS • Process ventilation • In-line duct booster • Fumes, dust or smoke removal • Gene

5 55. ..0 00 O OOP PPT TTI IIO OON NNA AAL LL F FFA AAN NN A AAC CCC CCE EES SSS SSO OOR RRI IIE EES SS A. Where indicated, fan shall be provided with the following optional accessories: • Mounting panel • AMCA spark resistant construction • Motor side guard • Reverse flow construction • Propeller side guard • Special materials • Special coatings • Housing yoke with mounting bracket • Motors -Explosion proof -Special duty 6 66. ..0 00 F FFA AAN NN T TTE EES SST TTI IIN NNG GG A. Axial impeller s

reinforced concrete, plasterboard, etc.). If the screws and screw anchors are provided with the product, check that they are suitable for the type of wall on which the hood is to be fixed. • FIXING THE DECORATIVE TELESCOPIC FLUE Arrange the electrical power supply within the dimensions of the decorative flue. Prepare the air exhaust opening. Adjust the width of the support bracket of the upper flue (Fig.3). Then fix it to the ceiling using the screws A (Fig.3) in such a way that it is in line wi

AIB BELT DRIVE TUBEAXIAL FANS STANDARD FEATURES & BENEFITS • Spark resistant, cast aluminum airfoil axial impeller • Factory set adjustable pitch blades • Aerodynamically efficient performance • Heavy duty welded steel and angle ring construction • Air dried enamel paint finish • Mountable in ductwork in any position • TEFC industrial duty motor • Motor located outside of air stream • Self-aligning pillow block ball bearings • V-belt drives for low speed operation • Completely sealed belt tube p