Perchloric Acid Fume Hoods

LOC’s basic concept for fume hoods evolves around safety and performance.

A coved stainless steel liner with integral work surface, and internal water wash down system and water collection trough provide for detailed cleaning of the hood interior. In addition, the interior baffles are also removable for cleaning to prevent the dangerous build-up of perchlorates.

Design Elements:

• Type 316 stainless steel sash frame with full width flush pull
• Interior liner and baffles are Type 316 stainless steel
• Wash down spray bar located behind the upper baffle for continuous cleaning behind the baffles
• Integral Type 316 stainless steel work surface also includes a full width trough located below the lower baffle to collect wash down water from the hood and ductwork
• Equipped with a full view sash providing an unobstructed view of the hood inter
• Sash is 7/32" laminated safety glass with full width flush PVC pull and spring loaded sash stop
• Includes audible LOC200 airflow monitor for safety
• Counterweight provides a 1-finger sash operation
• Hood entrance is framed with inward-angled members to minimize turbulence and provide smooth air movement in hood at face velocities ranging from 60 to 150 FPM
• Type 316 stainless steel airfoil allows 1" of airflow across the work surface when sash is in the closed position
• Double wall construction for ease of routing plumbing/electrical lines
• Removable exterior side panels
• Maximum width, two tube fluorescent light fixture (lights included)
• Lights are mounted above a sealed safety glass panel keeping corrosive fumes and hazardous vapors isolated
• Tube lights can easily be replaced through the top front

All fume hood models are tested with the ASHARE 110 Test at the factory.

Meets and/or exceeds SEFA standards.

Options:

Plumbing and electrical fixtures, hood alarm, base cabinet(s) and dished top are optional and must be ordered separately.

Mounting holes for service fixtures and electrical receptacles are pre-cut and capped when fixtures are not required.

Service and electrical fixtures are optional and must be ordered separately.

For rough-in details, please refer to our online catalog for additional specifications.