Simplify drainage and waste venting with the air admittance valve designed specifically for chemical waste systems.

The unique design of the STUDOR^® CHEM-VENT™ provides plumbing ventilation to prevent the loss of water seals in traps within chemical waste systems.

• Can be installed in chemical waste systems when the system is designed by a design professional
• WARNING!! STUDOR^® CHEM-VENT™ cannot be installed in applications where vented fumes are required to pass through biological and/or chemical filters before being released to the atmosphere.
• Will vent up to 6 DFUs
• Exclusive vermin protection system
• Expands architectural design limits
• Manufactured from Flame Retardant Polypropylene conforming to ASTM D-4101
• The Sch 40 dimensions of the valve tail piece allows direct mounting on any fusion or MJ fitting
• Through the use of readily available adapters, the valve can also be conected to CPVC, glass and Duriron^® systems (designer to check for chemical comparability)
• Limited lifetime warranty for replacement of defective valves

For general planning and istallation, we recommend the use of the information contain on the submittal sheet for the Chem-Vent. The information is based on national standards, plumbing codes and the Hunter curve. Please contact us for special applications.