AMC 2026 catalogue

HVAC & Refrigeration

Louvers and Tubeaxial Fans

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HVAC & REFRIGERATION

Belt-Drive Tubeaxial Fans

▪Mount: vertical or horizontal ▪Permanently lubricated ball bearings ▪Max. inlet air temp.: 200°F ▪Max. ambient: 104°F ▪Precision-balanced, spark-

resistant aluminum blades ▪Belt guards ▪AMCA Type B spark-resistant

propellers (99-0401-86) ▪Optional companion flanges are sold in pairs Streamlined belt tunnel ventilates the drive compartment with air from outside the fan. Steel housing is iron phosphate-processed for rust protection; baked enamel paint finish. Factory installed cast-iron sheave is assembled on fan shaft. Motors and belts are packed separately when complete fan with drive package is ordered.

WWG3C411

For Tubeaxial Fan Dia.

Item

No. Fan Guard

12" WWG3DNX8 16" WWG3DNX9 18" WWG3DNY1 21" WWG3DNY2 24" WWG3DNY3 30" WWG3DNY4 36" WWG3DNY5

Blade Dia. For Use With No. of Blades

Item

No. Tubeaxial Fan Blade

12 in Fan No. 4C659 4 WWG4C662 16 in Fan No. 4C660 6 WWG4C663 18 in Fan No. 4C661 6 WWG4C715 24 in Fan No. 3C411 6 WWG4C664 30 in Fan No. 3C412 6 WWG3C418 34 in Fan No. 3C413 6 WWG3C419 36 in Fan No. 3C414 6 WWG3C420 42 in Fan No. 3C415 5 WWG3C421 48 in Fan No. 3C416 5 WWG3C422

For Tubeaxial Fan Dia. A B C D E

Item

No. Curb Cap

34" 37 3⁄4 in 42 in 6 in 36 13⁄32 in 42 13⁄64 in WWG4YM50 Discharge Cap

24" 27 in 34 in 6 in 29 3⁄32 in 32 in WWG4YM56 30" 33 5⁄8 in 42 in 6 in 32 3⁄32 in 38 in WWG4YM57 36" 39 3⁄4 in 46 in 6 in 38 13⁄32 in 44 13⁄64 in WWG4YM59 Tubeaxial Companion Flange

12" 13 1⁄2 in 12 1⁄4 in — — — WWG4C716 16" 17 1⁄2 in 16 1⁄4 in — — — WWG4C717 18" 19 7⁄8 in 18 1⁄2 in — — — WWG4C718 24" 25 3⁄4 in 24 5⁄16 in — — — WWG3C436 30" 32 1⁄4 in 30 1⁄2 in — — — WWG3C440 34" 36 1⁄4 in 34 1⁄2 in — — — WWG3C441 42" 44 1⁄4 in 42 1⁄2 in — — — WWG3C443

Blade Dia.

CFM @ 0.000" SP CFM @ 0.125" SP CFM @ 0.250" SP CFM @ 0.500" SP CFM @ 0.750" SP CFM @ 1.000" SP

Sones @

0.250" SP @ 5 ft. Voltage Motor HP Max. BHP Fan RPM

Item

No. Tubeaxial Fan

12 in — — — — — — — — — — — WWG4C659

16 in 2763/1832 2595/1530 2388 — — — 22/14.9 115 1⁄3 hp 0.36/0.10 1750/1160 WWG4TM81 — — — — — — — — — — — WWG4C660

18 in 3,494 cfm 3,261 cfm 2,997 cfm 2,192 cfm 794 cfm — 24 115/208-230 1⁄2 hp 0.48 hp 1,487 WWG7F948 — — — — — — — — — — — WWG4C661 21 in — — — — — — — — — — — WWG3NXF4

24 in 9,112 cfm 8,856 cfm 8,573 cfm 7,983 cfm 7,290 cfm 6,445 43 208-230/460 2 hp 1.98 hp 1,688 WWG7F831 — — — — — — — — — — — WWG3C411 30 in — — — — — — — — — — — WWG3C412 34 in — — — — — — — — — — — WWG3C413

36 in 20,650 cfm 20,080 cfm 19,460 cfm 18,135 cfm 16,605 cfm 14,825 60 230/460 5 hp 4.53 hp 1,133 WWG7F865 — — — — — — — — — — — WWG3C414

42 in 33,005 cfm 32,355 cfm 31,670 cfm 30,185 cfm 28,620 cfm 26,850 82 208-230/460 10 hp 9.98 hp 1,147 WWG7F873 — — — — — — — — — — — WWG3C415 48 in — — — — — — — — — — — WWG3C416

DAYTON

Note: These fans cannot be used if the environment surrounding them is not always free of flammable gases, vapors, or liquids; combustible dust; or ignitable fibers or flyings. Installation must comply with all local and national safety codes. Performance shown is for installation Type B: free inlet, ducted outlet. Power rating (BHP) does not include transmission losses. Performance ratings do not include the effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation Type B: free inlet hemispherical sone levels. Drive package consists of appropriate motor, belts, and sheaves to obtain performance listed.