Ductless Chemical Fume hood

A Ductless Chemical Fume Hood (also known as a filtered fume hood) is a self-contained laboratory enclosure that draws contaminated air away from the user, passes it through specialized filtration media, and recirculates purified air directly back into the laboratory without requiring external ductwork.

Suitable Applications:

• Predictable chemical processes involving known chemical volumes and types (e.g., histology staining, solvent dispensing).

• Cleanrooms, mobile laboratories, or facilities where roof penetration and HVAC installation are restricted or cost-prohibitive.

• Light-to-moderate chemical usage with defined exposure limits.

Working Chamber 

Inner Working Chamber Area is The Most Important Part Of Fume Hood Which Remains In Direct Contact Of Fumes, Acids And Different Types Of Chemicals. We Make Inner Chamber Walls Of GI Powder Coated /Stainless Steel 304 Grade Which Is Further Coated With FRP.

Work Bench 

The Work Bench Of Fume Hood Is Made Granite Marble.

External Surface

External Surface Is Either Made Of Powder Coated GI Sheet Or Stainless Steel Sheet.

Sash

It Is A Glass Window Mechanism Which Is Moved Up And Down Using Sash Track. Sash Track Is A System Made Of Weights And A Pulley. Operator Can Easily Move Sash Up Or Down And Keep At Desired Height During Work.

Blower

For Suction In Fume Hood We Provide Centrifugal Blower Assemble Made Of Direct Drive Motor.

Chemical Storage Cabinet 

At The Bottom Of Fume Hood We Provide Cabinet To Store Chemicals.

Service Valves

Service Valves Are Optional Accessories: At Added Cost We Can Fit Wet And Dry Service Valves (Brass Needle Valves) For Raw Water, Nitrogen Gas, Air And Vacuum.

Electrical Utilities 

To Run The Apparatus Inside Fume Hood, We Fit Electrical Sockets 2, 4 Or 6 As Required.

Specifications