These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
- HVAC and Refrigeration
- Roof Ventilators
- Downblast Centrifugal Roof Ventilators
Downblast Centrifugal Roof Ventilators
Direct Driven Downblast Ventilators, Roof Mount
Dayton downblast ventilators are roof-mounted for discharging dirty air from industries and commercial buildings. They are designed to operate continuously to vent foul air and odour under low to moderate static pressure conditions. They have spun aluminium construction with a fully rolled windband bead for corrosion resistance, durability, stability and portability. These ventilators feature direct driven motors that are directly connected to the fan through shafts or axles, thereby increasing energy efficiency. Selected models come with a speed control for controlling the speed of ventilators. Choose from a wide range of these ventilators, available in wheel diameters ranging from 8.25 to 18.5 inches.
Dayton downblast ventilators are roof-mounted for discharging dirty air from industries and commercial buildings. They are designed to operate continuously to vent foul air and odour under low to moderate static pressure conditions. They have spun aluminium construction with a fully rolled windband bead for corrosion resistance, durability, stability and portability. These ventilators feature direct driven motors that are directly connected to the fan through shafts or axles, thereby increasing energy efficiency. Selected models come with a speed control for controlling the speed of ventilators. Choose from a wide range of these ventilators, available in wheel diameters ranging from 8.25 to 18.5 inches.
A
B
C
D
E| Style | Model | Base Length | Base Width | Cfm @ 0.000-in. Sp | Cfm @ 0.125-in. Sp | Cfm @ 0.250-in. Sp | Cfm @ 0.375-in. Sp | Cfm @ 0.500-in. Sp | Cfm @ 0.625-in. Sp | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 38AX32 | €3,289.82 | |||||||||
| A | 38AX31 | €1,910.39 | |||||||||
| A | 38AX30 | €1,899.60 | |||||||||
| A | 16D529 | €563.03 | |||||||||
| A | 48C189 | €1,103.80 | |||||||||
| A | 16D527 | €574.02 | |||||||||
| A | 16D531 | €877.70 | |||||||||
| A | 16D533 | €817.06 | |||||||||
| A | 16D534 | €788.36 | |||||||||
| A | 16D536 | €1,214.26 | |||||||||
| A | 16D535 | €1,058.48 | |||||||||
| A | 48C190 | €1,763.40 | |||||||||
| A | 16D537 | €1,406.21 | |||||||||
| B | 5DVR7 | €795.82 | |||||||||
| A | 5DVR5 | €554.94 | |||||||||
| A | 5DVR8 | €862.91 | |||||||||
| C | 4YC66 | €798.66 | |||||||||
| D | 4YC67 | €892.89 | |||||||||
| A | 16D538 | €1,173.35 | |||||||||
| C | 4YC64 | €568.20 | |||||||||
| E | 5DVT3 | €1,683.20 | |||||||||
| C | 4YC71 | €1,443.21 | |||||||||
| C | 4YC69 | €1,208.99 | |||||||||
| C | 4YC68 | €1,049.97 | |||||||||
| A | 5DVR9 | €964.86 |
Belt Driven Downblast Ventilators
Dayton downblast ventilators provide a clean air supply by exhausting harmful gases in commercial and industrial spaces. These ventilators are powered by an AC motor rotating fan blades with the help of a belt drive. The durable aluminium construction can withstand severe exhaust conditions, while a fully rolled windband bead provides stability. They are equipped with neoprene isolators to isolate the drive frames from rest of the unit for prolonged life. Choose from a wide range of these belt-driven downblast ventilators, available in speed ratings ranging from 214 to 1800 RPM on Raptor Supplies.
Dayton downblast ventilators provide a clean air supply by exhausting harmful gases in commercial and industrial spaces. These ventilators are powered by an AC motor rotating fan blades with the help of a belt drive. The durable aluminium construction can withstand severe exhaust conditions, while a fully rolled windband bead provides stability. They are equipped with neoprene isolators to isolate the drive frames from rest of the unit for prolonged life. Choose from a wide range of these belt-driven downblast ventilators, available in speed ratings ranging from 214 to 1800 RPM on Raptor Supplies.
AB| Style | Model | Assembled/unassembled | Base Length | Base Width | Cfm @ 0.000-in. Sp | Cfm @ 0.125-in. Sp | Cfm @ 0.250-in. Sp | Cfm @ 0.375-in. Sp | Cfm @ 0.500-in. Sp | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 2RB59 | €1,415.29 | |||||||||
| A | 2RB60 | €1,497.15 | |||||||||
| A | 3HFL9 | €7,091.58 | |||||||||
| A | 3HFL8 | €5,065.41 | |||||||||
| A | 3HFL6 | €1,953.75 | |||||||||
| B | 3GY71 | €3,255.34 | |||||||||
| B | 3GY70 | €3,200.92 | |||||||||
| B | 3GY69 | €5,240.21 | |||||||||
| A | 3HFL7 | €2,213.08 | |||||||||
| B | 3GY68 | €3,524.99 | |||||||||
| B | 3GY67 | €2,877.82 | |||||||||
| B | 3GY66 | €2,707.79 | |||||||||
| A | 2RB64 | €2,076.77 | |||||||||
| A | 2RB63 | €1,846.01 | |||||||||
| A | 2RB62 | €1,561.95 | |||||||||
| A | 2RB61 | €1,419.15 | |||||||||
| A | 7A582 | €6,117.74 | |||||||||
| B | 7A571 | €2,959.94 | |||||||||
| A | 7A564 | €2,548.90 | |||||||||
| B | 7A565 | €2,980.43 | |||||||||
| B | 7A566 | €2,796.95 | |||||||||
| A | 7A568 | €2,837.66 | |||||||||
| A | 7A569 | €2,836.68 | |||||||||
| A | 7A570 | €3,113.86 | |||||||||
| A | 7A578 | €4,327.48 |
Downblast Ventilators
A
B
CShrouds
A
B
C
DShrouds
A
B
C
D
A| Style | Model | Price (ex. VAT) | |
|---|---|---|---|
| A | 46900 | €1,041.35 | |
| A | 46949 | €2,622.31 | |
| A | 46939 | €2,165.86 | |
| A | 46941 | €2,595.52 | |
| A | 46943 | €2,570.57 | |
| A | 46944 | €2,573.34 | |
| A | 46947 | €2,608.45 | |
| A | 46948 | €2,619.54 | |
| A | 46950 | €2,701.78 | |
| A | 46937 | €2,314.62 | |
| A | 46951 | €2,764.61 | |
| A | 46956 | €5,077.38 | RFQ |
| A | 46957 | €5,107.87 | RFQ |
| A | 46959 | €5,143.91 | RFQ |
| A | 46960 | €5,199.35 | RFQ |
| A | 46961 | €5,243.70 | RFQ |
| A | 46969 | €6,497.57 | RFQ |
| A | 46938 | €2,299.84 | |
| A | 46933 | €2,287.82 | |
| A | 46901 | €1,374.91 | |
| A | 46913 | €1,691.84 | |
| A | 46902 | €1,276.97 | |
| A | 46903 | €1,496.88 | |
| A | 46905 | €1,399.86 | |
| A | 46909 | €1,447.91 |
ADownblast Centrifugal Roof Ventilators
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.
We are here to help!
Looking for a part not listed here?
Popular Search Queries
Explore More
- HDE
- WINDJAMMER LLC
- TESA BROWN SHARPE
- CUI DEVICES
- KEYSHAFT
- Folding Hand Trucks
- PA System Accessories
- Door Guards
- Impact Socket Extensions
- Tool Balancer
- PARKER Manual Air Control Valves
- PROTO Socket Set, Full Polish
- HEATHROW SCIENTIFIC Microscope Slide Box
- CONDOR Anti-Scratch Frameless Safety Glasses
- DESTACO 89R Series Pneumatic Swing Clamp Arms
- Ansell 96-002 Activarmr Goatskin Leather Protector Gloves
- TRI-ARC All-Terrain Grip Strut Rolling Ladders
- PROTO Flex Impact Socket, 1/4 Inch Drive Size