Chemical fume hood

Fume Hoods for Wet Chemical and Fume ProcessingOur industrial fume hoods are used in various applications including laboratory chemical research to full scale manufacturing of wet chemical processes like electropolishing, passivation, part etching, semiconductor wafer processing. Industrial fume hoods typical construction materials depend on the chemical handling properties required for the application but commonly include: polypropylene, stainless steel, PVDF, Teflon® / PFA, and ECTFE (HALAR®) Fume hoods can be as simple as polypropylene polymer based tanks with an enclosure to contain and ventilate vapors from the manufacturing or lab process.Rear tank venting exhausted from top of system, with integrated rectifiers for electropolishing and pumps for electrolyte circulationRear tank venting on 2 tanks and fresh water rinse 3rd tankLarge Integrated PVDF tanks with water, air and nitrogen guns and magnehelic for ensuring proper ventilation requirements.Common Applications for Industrial Fume HoodsMedical device stent polishing / deburring of stainless steel and cobalt chromeIndustrial, aerospace and medical device stainless steel passivation per ASTM A967Printed circuit board and silicon semiconductor photoresist stripping using chemistry like ACT970 etch residue remover and othersMedical device electropolishing of titanium (Ti) and nickel titanium (nitinol) which require exhausting in a fume hood