CHEM VENT STUDOR Backflow Ventilation

Check ventilation valves for chemical and toxic sewage drains
Designed specifically for chemical sanitation and toxic effluents such as those found in hospitals, pharmaceutical companies, and other technical applications.
It is made of special polypropylene (PP), resistant to corrosion or deterioration may cause chemical effluents and is fireproof and tested in applications that require slow and prevent fire spread.

It offers great cost savings, because it eliminates the need for use of expensive piping by chemical resistance to ventilation of collecting systems and improves the operation of chemical and sewerage systems.
Place plug in vertical position, without requiring special tools for installation.
Hand tighten.
It is especially suitable for: Hospitals, Biopharmaceutical & Petrochemical applications Schools, Pharmaceutical, processing plants, food and beverage harmful environments Industrial Electronics / Electrical
Ability Suction Air: 1,1 L / sec when -250Pa (10Pa = 1mm water column)