Thimble Type Exhaust Collars

Thimble-ducting of biosafety cabinets is recommended when protection is required from chemical vapors (in trace amounts) generated inside the cabinet. This accessory must be properly installed and connected to a dedicated facility exhaust ducting system. Exhaust collars adapt the cabinet exhaust duct geometry to a standard 10”/250mm round duct.

Features

• Exhaust collars for non-airtight thimble ducting are available for the following Esco biosafety cabinets:
• Airstream® Class II Biosafety Cabinet
• Airstream® Class III Biosafety Cabinet
• Labculture® Class II Type A2 Biosafety Cabinet
• Labculture® Reliant Class II Type A2 Biosafety Cabinet
• Labculture® Plus Class II Biosafety Cabinet
• Infinity® Class II Microbiological Safety Cabinet
• For exhausting trace amounts of volatile toxic chemicals from outside the lab
• Exhaust fan/ductwork not included
• Duct diameter is 10”/250mm nominal