AMC 2026 catalogue

HVAC & Refrigeration

Need a price? Log in or register at Grainger.ca 1888

HVAC & REFRIGERATION Duct Blowers and Ceiling Shutters

High-Pressure Radial Blade Belt-Drive Blowers

▪10 9⁄16" to 13 1⁄2" dia., self-cleaning, radial blade wheel ▪CW or CCW rotation ▪Steel housing with gray baked-on epoxy finish ▪Max. inlet air temp.: 180°F ▪Max. ambient: 104°F Great for industrial applications where clean or light dust loading conditions exist. Blowers come complete with weatherproof drive cover and dynamically balanced, heavy-duty die-cast aluminum wheels. Self-aligning ball bearing pillow blocks. Bottom horizontal discharge, but can be changed to 7 other discharge directions.

WARNING: Not intended for use where flammable or explosive gases, vapors, or dust are present.

Note: Review OSHA Codes. OSHA complying guards are required when fan blades are exposed and within reach of personnel.

The A weighted sound ratings shown have been calculated per AMCA Standard 301.

Values shown for blowers are for (inlet Lwi) sound levels for: Installation Type B: free inlet, ducted outlet. Ratings do not include the effects of duct end correction.

WWG4C130

Wheel Dia. (In.) A (in.) B (in.) C (in.) D (in.) E (in.) F (in.) G (in.) H (in.) J (in.) K (in.) L (in.) M (in.) N (in.) P (in.) S (in.) T (in.) V (in.) X (in.)

Item

No. 12 1⁄2 16 3⁄8 in 15 in 5 in 4 in 13 1⁄2 in 14 3⁄4 in 10 in 8 1⁄4 in 7 1⁄2 in 9 in 9 5⁄8 in 20 1⁄2 in 3 1⁄8 in — 25 1⁄4 po 20 po 9⁄16 po 17 po WWG4C130

Item For Use With Depth (in.) Outside Dia. (in.) Type

Item

No. Inlet Guard 4C108, 4C129 1 in 6 in Inlet WWG2RXP3 Inlet Guard 4C130, 4C329 1 5⁄8 in 7 in Inlet WWG2RXP4 Outlet Guard 4C108, 4C129 1 in — Outlet WWG2RXT3 Outlet Guard 4C131, 4C330 1 in — Outlet WWG2RXT5 Replacement Blower Wheel 4C131 — — — WWG2ZB32

Wheel Dia. (In.) Wheel Width (in.) Shaft Dia. (in.) Inlet Dia. (in.)

Discharge Height (in.)

Discharge Width (in.) Housing Height (in.) Housing Width (in.) Housing L (in.) 12 1⁄2 3 in 1 in 7 po 5 in 4 in 25 in 24 in 18 in

DAYTON

WWG2RXP3

Ceiling Shutters Fit flush in ceiling opening below whole-house fans. Tie rods at each side of shutter assure uniform opening when fan is operating. White extruded aluminum frame with 1 1⁄2" flange and 3⁄16" dia. mounting holes. White louvers with felted edges. Truss shutters install without framing or cutting ceiling joist.

Economy—Max. velocity: 1500 fpm. Nylon fasteners for quiet operation.

Premium—Max. velocity: 2250 fpm. Louvers reinforced with galvanized steel strip.

WWG3C510 Whole House Fan Economy Ceiling

Truss Shutter/Ceiling Shutter

DTN3C242 Whole House Fan Premium Ceiling Shutter/Ceiling Shutter

Fits Fan Dia. Length Width Shutter Opening Required Shutter Free Area For Use With

Item

No. Whole House Fan Economy Ceiling Shutter/Ceiling Shutter

24 in 26 in 26 in 24 in x 24 in 3.631 sq ft 24 in Whole House Fans WWG3HHR2 30 in 32 in 32 in 30 in x 30 in 5.316 sq ft 30 in Whole House Fans WWG3HHR3 36 in 36 in 36 in 34 in x 34 in 7.293 sq ft 36 in Whole House Fans WWG3HHR4 Whole House Fan Economy Ceiling Truss Shutter/Ceiling Shutter

24 in 26 in 32 in 24 in x 30 in 3.323 sq ft 24 in Whole House Fans WWG3C510 24 in 30 3⁄4 in 29 11⁄16 in 28 3⁄4 in x 27 11⁄16 in 4.425 sq ft 3C545 WWG4HA10 30 in 32 in 32 in 30 in x 30 in 4.652 sq ft 30 in Whole House Fans DTN3C511 30 in 30 3⁄4 in 35 7⁄8 in 28 3⁄4 in x 33 7⁄8 in 5.435 sq ft 3C374, 3C546, 5M155 WWG4HA11 36 in 36 in 32 in 34 in x 30 in 5.981 sq ft 36 in Whole House Fans WWG3C512 36 in 37 3⁄4 in 36 in 35 3⁄4 in x 34 in 7.126 sq ft 3C375, 5M156 WWG4HA12 Whole House Fan Premium Ceiling Shutter/Ceiling Shutter

24 in 26 in 26 in 24 in x 24 in 3.112 sq ft 24 in Whole House Fans DTN4C224 30 in 32 in 32 in 30 in x 30 in 4.652 sq ft 30 in Whole House Fans DTN4C225 36 in 38 in 38 in 36 in x 36 in 7.293 sq ft 36 in Whole House Fans DTN4C228 36 in 35 in 40 in 33 in x 38 in 8.112 sq ft 36 in Whole House Fans WWG3HHR5 42 in 44 in 44 in 42 in x 42 in 9.562 sq ft 42 in Whole House Fans DTN3C242 48 in 50 in 50 in 48 in x 48 in 13.224 sq ft 48 in Whole House Fans DTN3C243 Whole House Fan Premium Ceiling Truss Shutter/Ceiling Shutter

24 in 32 in 26 in 30 in x 24 in 4.652 sq ft 24 in Whole House Fans WWG3HHR6 30 in 35 in 32 in 33 in x 30 in 5.162 sq ft 30 in Whole House Fans WWG3HHR7 42 in 42 in 40 in 40 in x 38 in 8.168 sq ft 42 in Whole House Fans WWG3HHR8 42 in 43 in 32 in 41 in x 30 in 6.523 sq ft 42 in Whole House Fans WWG3HHR9

DAYTON