Perchloric Acid Fume Hoods / Fume cupboard.

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Product Description:

perchlori-type-fume-hoodApzem Perchloric fumehoods are ergonomically designed and made from heavy gauge stainless steel material for greater strength and robustness. And protects users from inhaling harmful vapors evaporated while experimenting & working at laboratories using hot Perchloric acid and hot nitric acid. The Perchloric vapors condenses and deposits on hood components, and reacts with gaskets and grease forming Perchloric salts that are highly explosive.

All our Perchloric fumehoods are equipped with water wash system inside ducts and hoods to wash condensed sediments of Perchloric acids and salts and avoids explosions and boosts user safety. Apzem Perchloric fume hoods are specially designed for Perchloric acid and nitric acid applications and should not be used for applications using sulfuric acid, acetic acid, organic solvents.


  • Construction:All our Perchloric fume hoods are of double walled construction made from heavy gauge Stainless steel (SS304 / SS316) internals and Galvanized steel with epoxy paint finish exterior. Completely constructed from SS 304 / SS316 is also available on request.

  • Finish : All Perchloric series Apzem fume hood are either powder coated / Epoxy coated / Satin finished exterior. And SS with satin finish internal surfaces.

  • Sash opening : The sash is designed to open vertically and is made of 6mm toughened glass or poly carbonate for greater strength and Longer life. It is balanced on the other side with a counter weight connected by chain& sprocket arrangement to easily control the sash opening.

  • Lighting: Vapor resistant light having light intensity greater than 1000 Lux for greater visibility and comfort.

  • Others: All professional series Apzem fume hood comes with a water and gas pipe options, and a pair of power sockets.

  • Baffle : Baffle is designed in such a way to remove easily for cleaning and to provide uniform air movements inside the fume hood.

  • Wash system: Apzem Perchloric fumehoods is pre-equiped with water wash system with pipe line, spray nozzles and a booster pump (optional) to completely wash down any Perchloric salts deposited, condensed acid droplets and protects the fumehood and user from sudden explosion.

  • Ventilation : As a standard feature all Apzem professional fume hoods can be connected directly to building exhausts. As an optional feature we also provide our fume hoods with self contained suction chamber for greater control on airflow and works independently irrespective of building exhausts.

  • Energy efficient: variable air flow control unit to maintain constant velocity inside the fume hood irrespective of sash openings. For greater safety and reduce energy consumption when sash is fully closed or fume hood is not in use for long time.

  • Bypass openings: Bypass opening is provided to protect problems that arises when the sash is fully closed, like creating turbulence that can force contaminants into the room, slowing reactions etc..

  • Monitoring: All our Perchloric fume hoods are preassembled with airflow monitor , that continuously monitors air flow velocities and alerts users when the velocity drops for greater user safety.

  • Locks: Maximum sash opening limit locks and a option for locking sash when its fully closed are provided on request.

  • Customization: : We provide complete customization of all our fumehoods meeting your specific needs and applications.

    Apzem is a well know manufacturers and supplier of wide range of Fume Hood , which are used to control exposure to hazardous or noxious chemical fumes across varied industries, Hospitals and research Institutions. We also provide custom designed fume hoods meeting specific needs and labs.

Technical Specifications & Additional Information:

Construction: Double wall construction.

MOC: Galvanized Iron with EPOXY Coated.

Sash: Vertical open with counter weight for easy adjustments.

Power option :3 Phase / single Phase.

Sizes: 1200 mm to 2000 mm wide

Others: provided with water & Gas inlet provision. Sockets with switches.

Face Velocity: minimum 60 fpm at sash full open condition.

Customization : Yes , customization available suiting your needs.

Fume hood scrubber

Airflow monitor

Flexible duct,

Sash made of PC

Variable air flow control,

Self contained suction.

All Apzem Products are designed to comply with ACGIH and OSHA standards as well as local PCB Standards.

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All Apzem Products are minimum one year waranted for performance and quality.

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For enquiries or to know more feel free to contact us @ 9789066648 / 044-26580258 or email to