Downblast Centrifugal Roof Ventilators (328 Products)

DAYTON

Product Type Fits Brand Type For Use With Mfr. Model Number Price
Shroud
Dayton
-
-
$527.61
Shroud
Dayton
-
-
$543.49
Shroud
Dayton
-
-
$336.86
-
Dayton
-
-
$285.74
-
Dayton
-
-
$1,269.12
Shroud
Dayton
-
-
$460.62
-
Dayton
-
16D541
$229.52
Shroud
Dayton
-
-
$250.25
-
Dayton
-
-
$441.85
-
Dayton
-
-
$299.69
NORTH BY HONEYWELL

Color Headgear Material Headgear Size Headgear Type Suspension Adjustment Type System Type Application Product Type Price
White
Polypropylene
Universal
Shroud
Retention Cradle
PAPR System
General Purpose
Replacement/Accessories
$156.57
White
Polypropylene
Universal
Shroud
Retention Cradle
PAPR System
General Purpose
Replacement/Accessories
$78.28
White
Polypropylene
Universal
Shroud
Retention Cradle
PAPR System
General Purpose
Replacement/Accessories
$65.89
Black
Polyester Blend, Pu
Universal
Shroud
Retention Cradle
PAPR System
General Purpose
Replacement/Accessories
$116.62
FANTECH

MPN Price
46900
$878.18
46901
$1,159.48
46902
$1,076.88
46903
$1,262.34
46905
$1,180.52
46909
$1,221.04
46910
$1,304.42
46911
$1,380.78
46913
$1,426.75
46916
$1,506.23
FANTECH

MPN Price
47386
$369.35
47387
$455.84
47388
$497.92
47392
$625.71
47394
$817.40
47399
$937.40
47401
$1,002.08
47403
$1,186.75
DAYTON

Wheel Dia. Base Size Propeller Shaft Dia. Electrical Connection Housing Width Overall Width For High-static Pressure Applications Drive Package With Motor Included Price
8"
17" x 17"
3/8"
Power Cord
19 2/5"
19 3/8"
No
Yes
$464.99
8"
17" x 17"
3/8"
Power Cord
19 2/5"
19 3/8"
No
Yes
$472.67
8"
17" x 17"
1/2"
Power Cord
21 4/5"
21 3/4"
No
Yes
$544.15
8"
17" x 17"
1/2"
Power Cord
21 4/5"
21 3/4"
No
Yes
$558.61
10"
17" x 17"
1/2"
Power Cord
21 4/5"
21 3/4"
No
Yes
$671.35
11"
19" x 19"
1/2"
Power Cord
24 2/5"
24 3/8"
No
Yes
$884.40
13 1/4"
19" x 19"
1/2"
Power Cord
24 2/5"
24 3/8"
No
Yes
$856.46
13 3/4"
19" x 19"
1/2"
Power Cord
28 2/5"
28 3/8"
No
Yes
$866.25
13 3/4"
19" x 19"
1/2"
Power Cord
28 2/5"
28 3/8"
No
Yes
$787.74
11"
19" x 19"
3/4"
Power Cord
24 2/5"
24 7/8"
No
No
$983.50

Description

Downblast centrifugal roof ventilators are roof or wall mounted for discharging dirty air from industries and commercial buildings. Raptor Supplies offer centrifugal roof ventilators from brands like Dayton and Fantech. They operate continuously to vent foul air and odours under low to moderate static pressure conditions. Raptor Supplies provides centrifugal supply ventilators in two types, namely belt driven and direct driven. Belt driven downblast ventilators offer greater flexibility in terms of rpm speeds as the motor is not directly in contact with the fan's moving parts. Direct driven downblast centrifugal ventilators are designed such that the motor is directly connected to the fan through shafts or axles, thereby increasing energy efficiency.

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