Cai - Studor offers innovative and reliable solutions for drainage ventilation systems that prevent the spread of toxic gases in plumbing systems.
Cai - Studor was founded in Norway in 1975 by Christian A. Ing. Thorud.
The company introduced the world's first Air Admittance Valve (AAV) in 1978, which is used to regulate the pressure in drainage systems and prevent the release of foul odors and gases.
Cai - Studor has expanded globally, and its products are now available in more than 80 countries.
In 2019, the company was acquired by Aalberts N.V., a Dutch technology company.
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Studor AAVs are designed to regulate pressure in plumbing systems and prevent the escape of foul odors and gases into living spaces. They are easy to install and require little maintenance.
Maxi-Filtra is a filtration device that removes wastewater particles and prevents blockages in plumbing systems. It is easy to install and maintain.
An Air Admittance Valve (AAV) is a one-way valve that regulates air pressure in plumbing systems and prevents the release of foul odors and gases.
Studor AAVs are designed to be easy to install, and instructions are included with each product. In general, AAVs can be installed vertically or horizontally and must be placed at least 4 inches above the fixture's flood level rim.
While AAVs are effective at regulating air pressure and preventing odors, they are not designed to filter wastewater particles. Maxi-Filtra can be used in conjunction with AAVs to further protect plumbing systems from blockages and damage.
Studor AAVs are code compliant in many countries and jurisdictions, but it's essential to check local codes and requirements before installation.
Studor AAVs are designed to require minimal maintenance, but it's recommended to perform annual inspections and cleaning if necessary.