Model Features
- Rated up to 17,800 CFM in static pressure applications up to 5-1/2” w.g.
- 6 sizes ranging from 15" to 24” effective diameter wheels
- Continuously welded and epoxy coated steel housing
- For indoor/outdoor use
- AMCA Air and Sound Licensed
- cULus 705 Listed
Model Overview
SMXD series is a direct drive mixed flow fan specially designed to maximize the airflow performance by acting as a hybrid between an axial and centrifugal fan. They produce a great amount of air while being able to handle higher pressures. It is more efficient and quieter than comparable tubular centrifugal fans. These fans can be used in exhaust, supply or return air applications.
SMXD features a direct drive motor paired with AC Drives to allow the flexibility to control the speed of airflow. This feature has no transmission losses associated with belt drives and features less maintenance.
Designed with high efficiency and low sound as a priority, SMXD can be used in parking garages, commercial buildings, warehouses, food retail centers, and educational buildings.
2-year fan housing warranty
Size | CFM Range | Max SP |
15 | 1300 - 4100 | 2" |
16 | 1700 - 5900 | 2" |
18 | 1400 - 8400 | 3-1/4" |
20 | 2200 - 12000 | 4-1/4" |
22 | 2400 - 17800 | 5-1/2" |
24 | 3000 - 17000 | 5-1/2" |
SMXD15
SMXD16-24
Dimensional data is displayed in inches.
Size | A | B | C | D | E | F | G | (H) Ø J | (K) Ø L | M |
SMXD15 | 13-3/4 | 22-5/8 | 25-3/16 | 28-9/16 | 19-1/16 | 26-3/16 | 23-3/4 | (8) 15/32 | (4) 15/32 | 20 |
Size | A | B | C | D | E | F | G | (H) Ø J | (K) Ø L | M |
SMXD16 | 15-9/16 | 21-5/8 | 27-15/16 | 33-1/16 | 17-11/16 | 29-1/8 | 26-9/16 | (12) 15/32 | (4) 15/32 | 24-13/16 |
SMXD18 | 17-1/8 | 24-7/16 | 31-3/16 | 34-11/16 | 20-1/2 | 30-3/4 | 29-11/16 | (12) 15/32 | (4) 15/32 | 28 |
SMXD20 | 19-1/8 | 27-9/16 | 35 | 38-1/2 | 23-5/8 | 34-9/16 | 33-5/8 | (12) 15/32 | (4) 15/32 | 31-7/8 |
SMXD22 | 21-1/16 | 31-1/8 | 39 | 44-5/8 | 27-3/16 | 39-1/8 | 37-9/16 | (16) 15/32 | (4) 15/32 | 35-13/16 |
SMXD24 | 23-1/4 | 35-1/16 | 43-3/16 | 50-3/16 | 31-1/8 | 44-11/16 | 41-11/16 | (16) 15/32 | (4) 15/32 | 40-1/16 |
Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.
Standard Accessories
Disconnect Switch | ||
Ecowatt® Drive | Submittal | Flyer |
Inlet and Outlet Guides | ||
Companion Flanges | ||
Hanging and Base Spring Isolators | ||
Hanging and Base Rubber Isolators |
- Parking garages
- Commercial buildings
- Warehouses
- Food retail
- Educational buildings