• Guangzhou changhai laboratory equipment co., LTD
    We've been cooperated with each other for more than 5 years, and we trust we have much more business can be worked together in near future, all depends on your great and efficient service and the high quality of the products.
Contact Person : Esther Chen
Phone Number : +86 13533186787
WhatsApp : +8613533186787

48dB Ductless University Lab Fume Hood Chemical Resist

Place of Origin Guangzhou, China(Mainland)
Brand Name Changhai
Certification ISO9001/ISO14001
Model Number CH-FH12/15/18
Minimum Order Quantity 1 Piece / 1 Set
Price Negotiation
Packaging Details Safety Package: Wooden Case
Delivery Time 7-20 Working Days after Deposit
Payment Terms L/C, T/T, Western Union
Supply Ability 5000 Pieces Per Month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

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If you have any concern, we provide 24-hour online help.

Product Details
Product Name Walk-in Fume Hood Color Blue, White Or Customized
Structure Floor Mounted Material Metal, Wood, Aluminum, Full Steel
Size 1200/1500/1800*800*2350mm Or Customized Feature Corrosion Resistance, Heat Resistant, Acid & Alkali Resistant, Fireproof, Explosion Proof, Anti-Microbial
Usage Laboratory, Classroom, School Function Lab Experimental Operation
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Ductless University Lab Fume Hood


48dB University Lab Fume Hood


Floor Mounted Laboratory Fume Hood

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Product Description

Lab Furniture Fume Hood Ductless University Customized Full Steel Chemical Resist



1. Eliminates harmful fumes and particles in any science lab.

2. Ductless design means it doesn't require installation.

3. Features low air flow alarm and built-in lighting to illuminate work surface.


Fume Hood Description

1. Changhai Ductless Fume Hood eliminates harmful fumes and particles in your science lab.

2. The ductless design means these fume hood doesn't require installation – simply place the compact unit on a tabletop, cart or over a sink and plug it into an electrical outlet.

3. This affordable fume hoods operates quietly and re-circulates filtered air back into your lab, ensuring energy efficient operation.

4. Filter is easy to install, and epoxy-coated steel is easy to clean. Opt for one of three filters or a spill tray.


Product Name Fume Hood
Size(W*D*H) 1200/1500/1800*850*2350 mm
Exhaust air volume 1200-1800/1500-2000/1800-3000m³/h
Air Velocity 0.4-0.8m/s
Noise ≤48dB(A)
Sash 6mm thickness tempered glass
Operation Table Board Trespa panel / Epoxy resin / Stainless Steel / Ceramics /PP
Lighting equipment Full Cover Type Three-way Lamp, Lamp Cover with 220v * 20w * 2
Operation panel Lighting Switch, ON/OFF Switch, Two Sets of 220V/10A Versatile Electric Socket
Ventilation equipment Selecting rust-resistance, low wasting, low noise and famous fan and special wind tube.
Noise can be reduced at about 55 DB .
Accessories Cock: made by brass, the surface is treated by EPOXY baking paint;
Cup slot:acid and alkali resistance, PP water cup
Sink PP Sink, Epoxy Resin Sink, Stainless Steel Sink
Electric Socket Multi-functional with splash-proof box and safeguard cover.


Proper Work Practices

The level of protection provided by a fume hood is affected by the manner in which the fume hood is used. No fume hood, however well designed, can provide adequate containment unless good laboratory practices are used, as follows:


1.Check the hood survey sticker to ensure that the hood has been certified within the last year.

2.Check the hood flow indicator and compare its reading to the reading indicated on the hood survey sticker. If the reading differs significantly from that on the sticker, the hood may not be operating properly.

3.Before use, open the fume hood sash and allow the hood to run for at least five minutes in order to reach an appropriate flow rate.

4.Mark a line with tape 6 inches behind the sash and keep all chemicals and equipment behind that line during experiments. This will help to keep materials from escaping the hood when disturbances like air currents from people walking past the hood interfere with airflow at the face of the hood.

5.Keep the sash at the level of the MAXIMUM SAFE SASH HEIGHT sticker (usually 18 inches) any time an experiment is in progress.

6.Keep the sash completely lowered any time an experiment is in progress AND the hood is unattended.

7.Extend only hands and arms into the hood and avoid leaning against it.

8.Do not block baffle slots. If large equipment must be placed in the hood, put it on blocks to raise it approximately 2 inches above the surface so that air may pass beneath it.

9.Do not use the hood as a storage device. Keep only the materials necessary for the experiment inside of the hood. If chemicals must be stored in the hood for a period of time, install shelves on the sides of the hood, away from the baffles.

10.The fume hood alarm will sound when the flow rate dips to unsafe levels. This can happen when the sash is lifted above the maximum safe sash height. Instead of silencing the alarm, try lowering the sash. If the alarm sounds when the sash is at a safe level, contact EHS.

11.Emergency Purge button


Why choose us?
1. Factory visit availble!
2.QC before shipping availble!
3. Professional advice to help you purchase the products you wanted
4.Professional export service team servers in the deal
5.The success of our cooperation can be guaranteed for our company is a credible and honest partner.
6.Customization service is available ,OEM business is appreciated
7.Directly manufacturing factory with competitive price and quality control,we check all material when we start to bulk product productions.
8.Changhai Lab has 8 years’ experience in lab furniture and engineering, we have our own factory , equipped with advanced machine, we can offer high quality products at reasonable factory price without the middle cost.We have been working with many colleges and universities, local governments and research institutions.


Q1: Are You Manufactory or Trade Company?
We are the 100% Manufactory specialized in steel furniture over 15 years with 10,000 square meters workshop area and showroom. We have an excellent and experienced team.

Q2: Can you produce according to the samples?
Yes, we can produce by your samples or technical drawings.

Q3: Can We Have Our Logo or Company Information on Your Products or Package?
Sure. Your Logo can show on the products and package.

Q4: How do you make our business long-term and good relationship?
1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.


Picture of Walk-in Fume Hood 

48dB Ductless University Lab Fume Hood Chemical Resist 0

48dB Ductless University Lab Fume Hood Chemical Resist 1

48dB Ductless University Lab Fume Hood Chemical Resist 2

48dB Ductless University Lab Fume Hood Chemical Resist 3




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If you are interested in our products or want to learn more informations, feel free to contact me (whatsapp: +8613533186787) please , I will be happy to service you!