Inline Centrifugal Fans
Belt and Direct Drive In-Line Centrifugals
Models XB and XD
Models XD and XB are square in-line centrifugal fans designed to eliminate costly round to square ductwork transitions with the flexibility of any angle operation. XD is direct driven and XB is belt driven. Model XD is available in five sizes with capacities up to 5445 CFM and up to 1 3/4” static pressure. Model XB is available in eight sizes with capacities up to 28,332 CFM and up to 2 1/2” static pressure. AMCA “B”
spark resistant construction is standard on both models. The XD is suitable for airstream temperatures up to 140°F and the XB up to 200°F.
DIMENSIONS
Fan |
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B |
C |
D |
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Model |
Max. |
Max. |
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XB090 |
14.00 |
18.56 |
12.12 |
14.06 |
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XB120 |
17.88 |
24.88 |
11.19 |
15.25 |
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XB137 |
20.50 |
28.13 |
11.19 |
15.25 |
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XB161 |
24.25 |
32.69 |
13.69 |
18.50 |
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XB200 |
30.00 |
39.75 |
13.69 |
18.50 |
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XB245 |
36.75 |
48.06 |
13.69 |
18.50 |
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XB300 |
45.00 |
58.31 |
16.38 |
20.00 |
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XB365 |
54.75 |
71.06 |
16.38 |
20.00 |
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XB425 |
63.88 |
72.75 |
13.88 |
17.68 |
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XD100 |
14.00 |
18.62 |
NA |
NA |
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XD120 |
17.88 |
24.88 |
NA |
NA |
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XD137 |
20.50 |
28.12 |
NA |
NA |
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XD161 |
24.25 |
32.63 |
NA |
NA |
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XD200 |
30.00 |
39.75 |
NA |
NA |
Dimensions are shown in inches.
Construction Features
Housing
•Heavy duty galvanized steel construction
•Removable side panels on both sides for easy access and serviceability
•Fully gasketed and bolted access panels provide weather protection
Centrifugal Wheel
•Aluminum construction with backward curved hollow airfoil blades
•Non-overloading design for safe operation
•Precision balanced for smooth vibration free operation
Bearings
•Permanently lubricated in Acme D.S. pillow block housing
•Bearings are resiliently mounted in neoprene rings
•Rated at L50 life of 200,000 hours
•5 year limited warranty on Acme D.S. pillow block bearings
•Pillow block bearings are standard on XB425
Drive Assembly
•Located out of the airstream
•Cast iron drives sized for 150% of drive horsepower
•Static free, oil and heat resistant belts
Motors
•Continuous duty motors located outside the airstream
•Prelubricated ball bearings
Options/Accessories
•Aluminum Housing
•Solid State Speed Controllers
•Dampers
•Coatings
•Guards/Covers
•Isolators
•Filter box
•Side Discharge Flange
•Insulated Housing
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Acme Engineering & Manufacturing Corporation certifies |
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that the models shown herein are licensed to bear the |
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U.L. 705 Listed |
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CSA Certified |
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AMCA seal. The ratings shown are based on tests and |
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procedures performed in accordance with AMCA |
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Publication 211 and AMCA Publication 311 and comply |
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with the requirements of the AMCA Certified Ratings |
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Program. |
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Consult your Acme representative for availability. |
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