MODEL VUBK - BELT DRIVE
UPBLAST VENTILA T OR
CARNES COMPANY, Verona, WI. Phone: 608-845-6411 Fax:608-845-6470 carnes@carnes.com www.carnes.com
COPYRIGHT CARNES CO.© 2000
ALL RIGHTS RESERVED
SUPERSEDES 22202-B
22202-C
Imperial [IP] Dimensions
Metric (SI) on Reverse Side
SPECIFICATION SHEET
WIRING
CHASE
OPTIONAL
ROOF CURB
ROOF OPENING
OPTIONAL
DAMPER
Model
VUBK
CURB AND FLASHING
O.D. MUST BE SMALLER
THAN “C”
DIMENSIONS [Listed In Inches]
Unit Height Inside Outer Roof Approx.
Unit B Curb Shroud Opening Curb Damper Wt. Less
Unit Diameter Standard Extended Cap Height Square O. D. Size Motor
Size A Height Height C D F Square Square [Lb.]
06 25-5/8 21-1/4 26 15-1/2 11-7/8 11 14 10 40
08 25-3/4 22-5/8 26-3/4 15-1/2 12-3/4 11 14 10 40
10 27-5/8 23-1/4 28 17-5/8 15 13 16 12 45
12 27-3/4 24-7/8 29-5/8 17-5/8 16-5/8 13 16 12 45
15 32-3/4 27-7/8 32-5/8 20-1/2 20-1/4 16 19 15 65
18 38-3/4 29-1/8 33 25 23-7/8 20-1/2 23-1/2 19 65
21 44 33-1/2 37-1/2 28-1/8 23-7/8 23-1/2 26-1/2 22 120
24 48 36-1/2 40-1/2 31-1/8 26-3/8 26-1/2 29-1/2 26 150
30 56 41-3/4 48-1/2 40-1/8 34-5/8 35-1/2 38-1/2 34 220
36 65 44-5/8 51-3/8 46-1/8 35-1/2 41-1/2 44-1/2 40 350
42 73 48-3/8 55-1/8 54-1/8 37-3/4 49-1/2 52-1/2 48 530
48 81 50-5/8 57-3/8 58-1/8 38-7/8 53-1/2 56-1/2 52 585
A
Dia.
D
B
F SQ.
C SQ.
OPTIONAL
BIRDSCREEN
STANDARD FEATURES
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Spun and shaped aluminum housing.
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Integral drain opening.
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Integral motor overload protection on all standard single phase
motors.
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Disconnect switch on all motors except explosion proof.
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Adjustable motor sheave factory preset to requested RPM.
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Dual drive belts furnished on 5 HP and above.
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Ventilated motor compartment with motor out of airstream.
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Non-overloading, backwardly inclined wheel.
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Isolated, suspended motor wheel-drive assembly.
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Spark resistant construction through size 24.
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Polished CRS fan shaft with rust inhibitive coating.
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Pillow Block Bearing L50= 200,000 Hrs.
MATERIAL AND THICKNESS [Listed In Inches]
Motor Cover Shroud Support
Outer/ Curb Shaft Diffuser Frame
Unit Lid Tube Upper Lower Cap Dia. Standard [Galv. [Steel
Size [Alum.] [Alum.] [Alum.] [Alum.] [Alum.] [CRS] Wheel Steel] Angle]
06 .063 .040 — .080 .050 3/4 Alum. 22 ga. —
08 .063 .040 — .080 .050 3/4 Alum. 22 ga. —
10 .063 .040 — .080 .050 3/4 Alum. 22 ga. —
12 .063 .040 — .080 .050 3/4 Alum. 22 ga. —
15 .063 .040 — .080 .050 3/4 Alum. 22 ga. —
18 .063 .040 .063 .080 .063 3/4 Alum. 18 ga. —
21 .063 .040 .063 .080 .080 1 Alum. 18 ga. —
24 .063 .040 .063 .080 .080 1 Alum. 18 ga. —
30 .080 .063 .063 .080 .080 1-3/16 Steel —
1-1/2x1-1/2x1/8
36 .080 .063 .063 .080 .080 1-7/16 Steel —
1-1/2x1-1/2x1/4
42 .080 .063 .063 .080 .080 1-15/16 Steel —
1-1/2x1-1/2x1/4
48 .080 .063 .063 .080 .080 1-15/16 Steel —
1-1/2x1-1/2x1/4