Fume Hood


A laboratory fume hood or exhaust hood is a ventilation unit that is designed to limit exposure to hazardous or toxic fumes, vapors or dusts. The air is drawn from the lab space into the fume hood and then dispersed into the atmosphere.

Ductless Exhaust Fume Hoods ventilate and remove chemical fumes using activated charcoal filters, allowing safe indoor release of exhaust. HEPA / ULPA filters provide clean and particle-free environment.
Ducted fume hoods have ventilation to outside provide the most user protection mostly for chemically dangerous fumes. Cleatech Laboratory Hoods are available in a range of materials to meet requirements for chemical resistance, static control and cleanliness.



Working Principle

Fume hood has built-in multi-function power outlet for easy use of other equipment in the laboratory. The quick-opening faucet is used to facilitate experimental water use. The front glass baffle can be moved up and down, and the fan is placed on the top to extract the toxic and harmful gases in the experiment. The working surface can be equipped with a water tank to facilitate the discharge of the experimental residue through the water tank to protect the experimental environment safely and reliably.

  • Features
  • 1.Using fireproof high-density board material as the frame, the experimental area is made of stainless steel or PP veneer, and the sealing is good.
  • 2. Negative pressure form effectively discharges the experimental gas in the working area.
  • 3. Digital display LCD control interface, fast and slow two speeds.
  • 4. The working area is all SUS304 stainless steel or PP material, easy to clean and anti-corrosion.
  • 5. Standard configuration diameter 160mm, 1 meter long exhaust duct and elbow.
  • 6. Work area is equipped with a five-hole socket.
  • 7. Optional work area sink and faucet.

Application Areas

Fume hoods are used in teaching and research, medicine, environmental protection and chemical industry, and biochemical laboratories. Among them, they are the most widely used in various biochemical and physical and chemical laboratories. They are used to protect the purity of experimental samples and ensure the accuracy of experimental results. It plays a vital role in maintaining the cleanliness of the laboratory environment, improving labor and hygiene conditions, increasing work efficiency, and protecting the health of users.




Specification of Product












Wins speed

0.25-0.45 m/s

0.25-0.45 m/s

0.25-0.45 m/s





Working area size(W*D*H)




Overall dimension(W*D*H)




Fluorescent lamp specifications and quantity






SW-TFG-12 all steel

SW-TFG-15 all steel

SW-TFG-18 all steel





Working area size

(W*D*H) mm







Overall dimension

(W*D*H) mm








Product Display



Why Choose Us?

1. On-time Delivery

  Our on-time delivery rate is 100%. Delivery time is usually 7-15 working days after payment.


2. Rich Export Experience

  Drawell is founded in 1999, and has more than 20 years of exporting experience. We have a professional sales team of around 30 peoples.

Our main markets are South Africa, Middle East, Southeast Asia, Europe, etc. So far, we have established business relationships with more than 100 countries.


3. Quick Service

  For the before-order stage, our professional sales team will respond to your inquiry within 24 hours whether it is on working days or not.

  For the order-running process, we will keep track of your order. You don’t have to worry about the quality or production time.

  For the after-sales stage, our technical guidance is free and ready forever. If you have any problems, our after-sales team and engineers will help you solve it, and you will get an answer within 24 hours.



Order Process of Vacuum Drying Oven



● More Payment terms could be provided (T/T, PAYPAL, WESTERN UNION)







1. Are you a factory or trading company?

- We are a factory.

2. What is the MOQ?

- Normally, MOQ is 1 piece

- If there is no stock, the general MOQ are in a big difference between different products. But the quantity still can be negotiated.

3. Can we ask for a sample from your company?

- Sample is available, but we do not provide a free sample.

4. Do you provide OEM service?

- OEM service is available with the customer's brand.

5. Which payment can be acceptable?

- We accept the payment by T/T, Paypal, Western Union, etc.

6. How about your delivery time?

- Generally, it will take 7-15 working days after receiving your advance payment. Depend on the quantity.

7. What after-sales service do you provide?

- We could provide Online instruction; Real-time support by video call or voice chat; During warranty time, we can send product accessories when you need them for free; Technical guidance is free and ready forever. 

8. How long is the warranty?

- 1 year. it can be negotiated if you need an extended warranty.

9. If you have other questions, you can contact us through:

- Email: sales08@drawell.com.cn

- Tel: 008613320353102


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