Description
Protector PVC Perchloric Acid Laboratory Hoods feature an internal washdown system, integral work surface and drainage trough so that they may be thoroughly rinsed after each use to prevent the accumulation of potentially reactive perchloric salts. The liner of Type 1 unplasticized polyvinyl chloride is designed to withstand reaction from perchloric acid and other highly corrosive inorganic chemicals that do not involve high temperatures.
• By-pass airflow design and by-pass block.
• Glacier white powder-coated steel exterior.
• Powder-coated stainless steel Eco-Foil™ air foil with Clean-Sweep™ airflow openings.
• Cord-Keeper™ slots on left and right side of air foil.
• Heat-welded Type 1 unplasticized PVC liner with integral work surface, drainage trough and pre-set baffle(s). PVC withstands maximum continuous operating temperature of 140 DEG F (60 DEG C) and has a flame spread less than 25 per ASTM E-84.
• Black enamel-coated hardboard supporting surface.
• Powder-coated aluminum sash handle with Clean-Sweep™ openings and slots on the powder-coated stainless steel sash tracks.
• Removable front and side panels and front access panels for access to plumbing and electrical wiring.
• Pre-wired LED lighting with vapor-proof design and ADA compliant light and blower switches.
• Built-in washdown system with internal piping and spray nozzles with maximum flow rate from 0.5 -1.0 GPM.
• Washdown fitting located on top of hood to facilitate connection to external wash rings (wash rings not included).
• 12.75 OD PVC exhaust connection(s).
• 3/16 thick tempered safety glass vertical-rising sash with cable pulley. Glass is suitable for perchloric acid use.
Required accessories not included:
• Dedicated remote PVC blower
• Wash rings and other ductwork
• Base cabinet or stand
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