SFH 150 ductless  laboratory fume extraction hoods

 Ductless filtering fume hood is an kind of idea fume hood in laboratory with
compact structure and flexible usage ,especially suiting for the laboratory
environment  that has limited space or a handful of toxic medium existing

The air contained Toxic Chemical fog ,vapors ,and particle would be retained
by filter systems becoming clean and returning back to the laboratory environment
again,which assure nonexistent harm medium leaving in ambient environment .
ductless design would be mobile and allowed for convenience transportation. 

Transparent enclosure made of acrylic acid material make ambient clearly visible
and easily clean. The U.V lamp fixed in back panel would light up working shelf.

Operator shall be protected by an airflow with face velocity 0.5m/s from any  harms
of toxic gas and particles by the ductless fume hood 

Standard Equipment

1.LCD Screen 

2.Fluorescent light 

3.One Anemometer for inspecting the air face velocity 

4.Fan Failure alarm device(Manual Operation)  

5.Filter Saturation Sampling port

6.Three HEPA powder filters for toxic chemical powder handling.

Optional Equipment

1.Stationary Pedestal base for holding up the fume hood 

(Size: L*W* H 1500×850×755-820mm)

2.Mobile Stationary Pedestal base for holding up the fume hood ,with caster

(Size: L*W* H 1500×850×870mm)

3.Additional filters(Molecular Filter or HEPA Filter)

4.Workbench

Physical bench (with the size :1584×810×25mm)

Epoxy resin bench (with the size1584×810×25mm)

Stainless bench( with the size:1584×810×25mm)

Ceramic bench( with the size:1584×810×25mm)

5.Opaque Organic glass panel 

(Size  W *H :400mm×1680mm )

6.HEPA filter shall be fixed as required by customer for powder handling with the filtering efficiency over 99.997%

7.Additional Fluorescent.

Shanghai Guange currently own three mature production line ,which work on producing three major products as listed below:

Guange brand series ductless filtering products: 

vented filtering storage cabinet

ductless filtration fume hood 

biological safety cabinet

HEPA filter clean air enclosure.

Petrochemical industry sampler series 

that divied into two aspects: tank-bottom sampler and closed loop sampler.

a.Tank-bottom samplers that are designed for sampling in different types of oil-tank stored petroleum materials, including sampler model of  F,S ,A,and P.

b.Closed loop samplers that are used for process sampling in petroleum manufacture device and  pipe lines. 

Laboratory furniture  

include of center table 

the side table

reagent cabinets

duct fume hood

and so on