NATURAL VENTILATION SYSTEMS
Natural ventilation systems provide fresh air without consuming electricity. TuPro360 offers practical kits for homes, offices, and industrial spaces — easy-to-install solutions that improve indoor air quality and help maintain a healthy microclimate.
wall mounted plastic sets SPK
SPK wall ventilation kits are made of durable ABS plastic. The outer grille is available in three colors — white, gray, and brown — to match different exteriors. The inner grille is equipped with an air flow regulator and an EU1 class dust filter for cleaner incoming air. Available in 100, 125, and 150 mm diameters. Can be mounted on the wall with glue or screws.
kits, supply valves with sound insulation SPK2
The SPK2 kit ensures natural air inflow or outflow from the room. It is recommended to install it near a heat source or on the ceiling so that the incoming air mixes with the warm air in the room. The kit includes an adjustable valve with cord or rotary control, sound insulation for noise reduction, and a washable filter for protection against dust and insects. The elements are easy to remove for cleaning.
kits, supply valves with sound insulation, metal SMK2
The SMK2 metal kit ensures natural air inflow or outflow. Made of high-quality galvanized steel with an aluminum outer grille for long-term use. Recommended for installation near the ceiling or heat source for optimal air mixing. The kit includes foam polyurethane sound insulation, a washable filter, and a metal insect screen. The elements are easy to remove for maintenance.
kits, supply valves with sound insulation, metal SMK3
The SMK3 metal kit is designed for natural air supply or exhaust in any type of room. The telescopic galvanized steel air duct and aluminum outer grille ensure durability. Can be installed near a heat source or on the ceiling for effective air mixing. Sound insulation reduces noise, while a washable filter with a metal insect screen protects against dust. Easy to maintain.
wall mounted plastic sets SPK3
The SPK3 wall ventilation kit is made of durable plastic and is designed to remove air from the room. The kit includes a check valve and a telescopic adjustable air duct, which allows the system to be adapted to different wall thicknesses. Can be mounted on the wall with glue or screws. Available in various diameters.
wall mounted plastic sets SPK4
SPK4 wall ventilation kit with a square external grille made of high-quality plastic. Designed for air extraction from rooms. Equipped with a non-return valve and a telescopic adjustable air duct that adapts to different wall thicknesses. Can be fixed with glue or screws. Available in several diameters.
