Specification Sheet

385
Model
TUB
Dimensions (Inches)
A
O.D
Windband
B sq.
I.D. Curb
Cap
C sq.
Min. I.D.
Opg
D
Height
E
Windband
Height
F
Tube
Height
G
(Max.)
24 30 35 25-1/8 55-1/2 25 30-1/2 37
30 36 41 31-1/8 58-1/2 28 30-1/2 40
36 42 47 37-1/8 60-1/2 30 30-1/2 43
42 48 53 43-1/8 65-1/2 33 32-1/2 46
48 54 59 49-1/8 68-1/2 36 32-1/2 49
54 60 65 55-1/8 71-1/2 39 32-1/2 52
60 66 71 61-1/8 74-1/2 42 32-1/2 55
Model
TUB
Metal Gauges
Average
Weight
Fan
Housing
Wind
Shroud
Curb
Cap
24 12 18 14 500
30 12 18 14 600
36 12 18 14 1000
42 12 18 14 1100
48 10 18 14 1300
54 10 18 14 1580
60 10 18 10 1700
DIMENSIONS
OPTIONS/ACCESSORIES
Roof Curb: Prefabricated heavy-gauge galvanized steel, welded construction, 12” high
with 1-1/2” wood nailer. Options include burglar bars, single and double pitch construction,
and additional curb heights.
Outlet Guard: 1/2” x 1” wire mesh guard will prevent birds and other objects from entering fan.
Inspection Door: For inspection and blade service/cleaning.
Magnetic Latches: Helps reduce damper chatter when the unit is not in operation.
Heat/Smoke Vent: Opens damper doors when temperatures exceed 165°F. Allows heat and smoke to
escape building without use of fan power.
Disconnect Switch: Nonfused safety disconnects are available for all motor sizes in rain-tight or open
enclosures.
Aluminum Construction: Optional aluminum construction available on windbands, curb caps, panel
and blades.
Special Coatings: Powered roof exhausters often require special coatings for protective and decorative
purposes. Available coatings include: Synthetic Resin, Epoxy, and Heresite (air-dried phenolic). Contact
your representative or the factory for more information on available coatings and colors.
MODEL TUB
TUBEAXIAL UPBLAST PROPELLER ROOF EXHAUSTER