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Ductless Exhaust Fume Hood For Chemical Powders Particulates And Organic Solutions
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Ductless Exhaust Fume Hood For Chemical Powders Particulates And Organic Solutions

This ductless exhaust fume hood can filter most of the harmful gases, particulates, chemical powders, common organic solvents: acetone, ethanol, methanol, propan-2-ol, acetonitrile, dichloromethane, Isopropyl alcohol, Ethyl Acetate, Hexane etc; Common acids: sulphuric acid, perchloric acid, hydrochloric acid, nitric acid, acetic acid etc ; and Common bases: sodium hydroxide solution, ammonia solution etc. Please go to our download center to check more chemicals capable to be filtered.

These ductless fume hoods are CE, SGS,and RoHS certified.
  • DCH for Chemical Powders Particulates and Organic Solutions
  • Xunling
  • DFH
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Ductless Exhaust Fume Hood For Chemical Powders Particulates And Organic Solutions


If there is no ductwork installed above your lab room ceiling, and you get chemical powders, particulates and organic solutions involved during the experiments, then you might in need of a ductless exhaust fume hood.

Ductless Exhaust Fume Hood Filtering Steps

ⅰ The USA brand PSC motor draws a steady airflow from room into the fume hood. The airflow produces a negative pressure and natural barrier to isolate operators from the chemicals they handle.

ⅱ The stable airflow takes particulates and fumes goes up to the filtration system. The filtration solution can be prefilter, plus one or two types of carbon filters, or HEPA filters and carbon filters combined.

ⅲ The hazardous particulates and fumes will be adsorbed on the filter’s internal space, and clean air will be recirculated back to room.

Ductless exhaust fume hood price-xunling

Ductless Exhaust Fume Hood Features

1.No ductwork needs to be installed, because no room conditioned air needs to be exhausted out. Energy saving and cost effective.

2.Assembled shipping and ready to use, a benchtop type or free standing type available to be placed at wherever in your lab room.

3.The filtration solution can be prefilter, added with two types of carbon filters, or HEPA filters and carbon filters combined.

4.Always safe, the face velocity can be set stable from 0.3 m/s to 0.7 m/s. 

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Data Sheet of Fuming Hood

Ductless Exhaust Fume Hood For Chemical Powders Particulates And Organic Solutions
Width 800mm 1000mm 1275mm 1600mm 1600mm (Deeper)

Overall Size of 

free standing W*D*H (mm)


800*620*2070


1000*620*2070


1275*620*2070


1600*620*2070


1600*790*2070

Overall Size of 

Benchtop Type W*D*H (mm)


800*620*1245


1000*620*1245


1275*620*1245


1600*620*1245


1600*790*1245

Internal Size W*D*H (mm) 781*574*934 981*574*934 1256*574*934 1581*574*934 1581*744*934
Airflow Face Velocity

( m / s)


0.3 ~0.7


0.3 ~0.7


0.3 ~0.7


0.3 ~0.7


0.3 ~0.7

Filtration System

Prefilters+Organic Filters+Acids & Alkali Filters

Monitoring & Alarming Sys

Temperature, Humidity, Filter Loading

Optional Accessories Air Velometer, Water Sink, Water Tap, Gas Cock


If you are wondering whether or not this ductless fume hood can filter your chemical substances ?

Please go to our download center or simply check this: https://iqrorwxhnkqplk5p.ldycdn.com/Xunling+Ductless+Fume+Hood+Adsorption+Capacity+for+Common+Chemical+Reagents-aidloBplKnillSRnjnrqmkqiq.pdf

More chemicals are waiting to be tested into this list.

 

How well is this ductless fume hood filtration effectiveness ?

Here is a testing report: https://jprorwxhnkqplk5p.ldycdn.com/Filter+Adsorption+Testing+Report-aidlpBplKnillSRnjnromoqiq.pdf

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