Domestic fans 
Industrial and commercial fans 
Single-room ventilation systems with heat recovery 
Air handling units 
Air heating systems 
Smoke extraction and ventilation 
Accessories for ventilating systems 
Electrical accessories 
Ventilation ducts and fittings 
Air distribution components 
Ventilation kits and vents 
KRD series
KRD excess pressure relief valves are used in smoke protection, ventilation and air conditioning systems to regulate the pressure difference between adjacent rooms.
KRDP series
KRDP excess pressure valves are used to regulate pressure difference in fire protection ventilation systems.
VENTS KP-1...PKP, KP-1...PVP, KP-1...PSP series
Normally open fire-resisting duct damper with electric drive mechanism.
VENTS KP-2...72S series
Normally open fire-resisting duct damper with mechanical drive mechanism.
VENTS KP-2...PKP, KP-2...PVP, KP-2...PSP series
Normally open fire-resisting duct damper with electric drive mechanism.
VENTS KP-2...PKP...-1, KP-2...PVP...-1, KP-2...PSP...-1 series
Normally open fire-resisting duct damper with simplified design with electric drive mechanism.
VENTS PL-10-1A series
Normally open fire-resisting duct damper with thermal fuse and return spring.
VENTS PL-10-PKP, PL-10-PVP, PL-10-PSP series
Normally open fire-resisting duct damper with electric actuator, return spring and thermoelectric breaker.
