Industrial Exhaust Fan

- Push-Pull Centrifugal - 1250 mm
SKU #D1143834
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$1,47686
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General Description

Industrial Exhaust Fan - Push-Pull Centrifugal - 1250 mm


The push-pull centrifugal industrial exhaust fan has a 1250 mm fan diameter. The blades are made from stainless steel, the push-pull ligature is made from nylon, and the frame and shutter are made from anti-corrosive galvanized steel. The fan is powered by a 415 volt motor that has a maximum speed of 439 revolutions per minute.

Function
The fan has an electric motor that allows the unit to pull air in through the grill, which it then propels out with force. The fan's ligature is a push-pull centrifugal device that opens the shutter at a 90 degree angle to provide the lowest possible air resistance and the largest possible air volume, and closes the shutter when the fan is off. There is no speed controller. The easy installation of this fan makes it simple to maximize output.

Applications
The fan is designed for use in textile factories, food processing facilities, supermarkets, commercial farms, greenhouses and other applications in industrial, commercial and agricultural sites.

Technical Details

Certifications: GM, SAA, SGS, CE, BV
Type: Push-Pull Centrifugal
Size: 1380*1380*450mm
Diameter: 1250 mm
Fan Speed: 439 rpm
Air Volume: 750 m3/min
Air Pressure: 60 Pa
Noise: less than 65 dB
Wattage: 1500 W
Voltage: 415V (three phase)
Motor: Belt-Driven
Louver: Yes
Brand: Deelat Industrial
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Damien W.
Feb 13, 2020

Good afternoon. Do you have a roof mounted extraction fan? That is weather proof? Thanks Damien

Yes, our factory can produce an industrial exhaust fan that is weatherproof and roof-mounted. Since this product is not active on the site, please contact our customer support at 1-888-667-5776 to learn more.

Reply Deelat Industrial on Feb 18, 2020
Frank D.
Jan 23, 2021

Can speed be adjusted by a frequency controller and what's the delivery time for a 1000mm type to the Netherlands?

Yes, the speed can be adjusted by adding a controller. Since it is built-to-order, the fastest delivery date will be at beginning of April. Also, since it is bulky and heavy, there will be extra charge for transportation. If you have any other questions or concerns, please do not hesitate to contact us.

Reply Deelat Industrial on Feb 01, 2021
Spud M.
Sep 24, 2019

Can I get this in single phase?

Yes, this industrial exhaust fan is available in single phase.

Reply Deelat Industrial on Sep 25, 2019
joe s.
Mar 05, 2019

can this be mounted on the roof?

Hi Joe, thanks for your question. This product is typically wall-mounted and is therefore not designed to be mounted on the roof. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Mar 20, 2019
Maria N.
Dec 06, 2022

I'm trying to find a product that is similar to this that you put in your ceiling to create drafts throughout your house. You leave windows open in the rooms you want to bring air into and turn the fan on. I had one in a house we once rented. Do you know what this type of fan is called?

Deelat carries solar exhaust fans to exhaust heat from your home and they are integrated into the roof. Deelat does not sell large fans that circulate air throughout the house. We only sell larger industrial exhaust fans that extract the heat from the inside and pull it outside.

Reply Deelat Industrial on Dec 16, 2022
Jason S.
Sep 12, 2022

Does the 1250mm fan able to have a variable speed controller wired in?

Trent W.
Mar 20, 2019

Are your fans limited to 380V?

Hi Trent, thanks for your question. The fans aren't limited to 380V. They can run on 110V, 220V, 380V, 400V, 415V and 450V. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Reply Deelat Industrial on Mar 26, 2019
mahkra m.
Jul 30, 2019

can the louvres be locked closed when not in use, eg if the fan is mounted in the wall of a positive pressure environment and only required in emergency use?

Hi Mahkra, thank you for your question. The louvers are closed when not in use, but not locked. When the motor runs, the louvers will operate. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Reply Deelat Industrial on Jul 31, 2019
Eric C.
Jan 08, 2020

I have been looking at these exhaust fans for the last two days. This particular fan had, in the description, "415v (three phase)/240v sinlge phase" but this morning the description only says "415v *three phase". I would like to know if this fan is available in single (240v) phase please.

Yes, this industrial exhaust fan is available in single (240V) phase. You can contact out customer service to learn more. We are sorry for any confusion about descriptions, as we are currently updating our databases.

Reply Deelat Industrial on Jan 09, 2020
Ray B.
Mar 12, 2018

What does push-pull mean with this fan?

Hello Ray, thank you for your question. The push-pull description for our centrifugal fan refers to the dual purpose of the fan; Air suction and air blowing.

Reply Deelat Industrial on Mar 14, 2018
Jason S.
Sep 12, 2022

Does the 1250mm fan wiring comply with Australian standards?

Ray B.
Mar 12, 2018

This fan uses 380 volts. Is that 3 phase? Can it be made to run on single phase?

Hello Ray, thank you for your question. Our centrifugal fan is actually single phase so single phase hard wiring is required.

Reply Deelat Industrial on Mar 14, 2018
Harrison U.
Mar 16, 2021

What diameter is the 'strapped' section intended to fit over?

It can be fit over 100mm-150mm.

Reply Deelat Industrial on Apr 01, 2021
Ray B.
Mar 12, 2018

This fan does not mention the horsepower of the motor. Would it be 1 hp or similar?

Hello again Ray, thank you again for your great questions. The centrifugal fan will be equipped with a 1.5 HP motor.

Reply Deelat Industrial on Mar 14, 2018
Cody V.
Oct 28, 2018

What are the exact dimensions?

Hello Cody, thank you for your question. The exact dimension of this common style exhaust fan is 1000 x 1000 x 450mm (l x w x h). If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Oct 30, 2018
Hotham E.
Jan 21, 2019

Do you have a fan 500mm diameter

Hello Hotham, thank you for your question. Unfortunately we do not offer a fan that is 500mm. We offer 710mm, 900mm , 1000 and above.

Reply Deelat Industrial on Jan 24, 2019
Ray B.
Jan 17, 2020

Do you have exhaust shutters for these fans? They mount at the other end of the greenhouse to let the air in.

Yes, we can do exhaust shutters on these industrial exhaust fans. Please contact our customer support at 1-888-667-5776 for more information.

Reply Deelat Industrial on Jan 21, 2020
Ray B.
Jan 17, 2020

Which fan is better, the Heavy Hammer or the Push Pull type?

The push pull type of this industrial exhaust fan has higher power, but it is more expensive.

Reply Deelat Industrial on Jan 21, 2020
Trent W.
Mar 12, 2019

Do these fans have CSA approval?

Hi Trent, thanks for your question. Unfortunately, these fans do not have CSA approval, but they do have CE and ISO certifications. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Mar 20, 2019
Cuitlahuac C.
Nov 12, 2019

Why that fan motor is 380 volts?

380V/50HZ is the normal voltage for this industrial exhaust fan. However, our factory can supply custom motors, such as 220V, 380V, 415V, and 60HZ.

Reply Deelat Industrial on Nov 14, 2019
Pamela M.
Nov 06, 2019

Is this fan single phase?

This industrial exhaust fan can be produced in 3-phase or single phase. Single phase would be about $10 of extra costs. Please contact us for more information.

Reply Deelat Industrial on Nov 14, 2019
Roxanne P.
Mar 06, 2019

What is the measurement?

Hi Roxanne, thanks for your question. The fan is 122cm*122cm*37cm or 48 1/32"*48 1/32"*14 9/16". If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Mar 20, 2019
Michael T.
Apr 07, 2019

What size cut out in the wall does this fan need?

Hi Michael, thank you for your question. The box is 31.5" by 31.5" (800mm by 800mm), so the cut-out size should be 32.3" by 32.3" (820mm by 820mm). If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Apr 11, 2019
Trent W.
Mar 11, 2019

I'm interested in some of these fans. Is the air volume listed meant to be in m3/min? Can you give it to me in CFMs? What is the delivery time in Canada on these fans? Are they limited to 380V ?

Hi Trent, thanks for your question. The air volume is 19,070 CFM and the voltage can be customized. 220V is also fine with 50Hz. Shipping to Canada is roughly two weeks by air, and over six weeks by sea. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Reply Deelat Industrial on Mar 20, 2019

Sorry for the confusion. This item can only be shipped by sea due to its heavy weight.

Reply Deelat Industrial on Mar 20, 2019
Trent W.
Mar 20, 2019

Do these fans have CSA approval?

Hi Trent, thanks for your interest in our fans. Unfortunately, the fans do not have CSA approval. However, they do have CE and ISO certifications. If you have any other questions or concerns please do not hesitate to contact us.

Reply Deelat Industrial on Mar 26, 2019
Barry H.
Mar 19, 2019

Do these fans come with a 3 phase motor? What is the waiting time from date of order and can you quote me on 5 of these units and can I pick them up can you also give me the outside dimension please regards Barry

Hi Barry, thanks for your question. This fan comes with a three phase motor. The wait time from date of order is about one month by sea. The outside dimensions are 122*122*40cm or 48*48*15.7 inches. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Reply Deelat Industrial on Mar 26, 2019
Peter P.
Mar 18, 2019

Can you tell me the IP rating of the motor. Also they are 380 volt 3 phase I believe also can you price me freight to Stroud NSW post code 2425?

Thank you for your question, Peter. For the 50 Hz motor, it's 1400 rpm. For the 60 Hz motor, it's 1700 rpm. The shipping cost is US$233.99 by FedEx Ground. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Reply Deelat Industrial on Mar 26, 2019
Barry H.
Mar 18, 2019

Are these unit water proof ? I want to set it up on the outside of the building wall to remove exhaust gases and dust parasitical from the air is this a 3 phase motor.

Hi Barry, thanks for your question. The fan is made of galvanized steel, which is corrosion resistance. The fan is generally installed in the wall or outside of the wall. We also have stainless steel fans if you need a large quantity. If you need assistance with your purchase, please call our sales team at 1-888-667-5776 or email at sales@deelat.com!

Reply Deelat Industrial on Mar 26, 2019
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