CHAIN ACTUATOR / 230V ac / 400N: The Twin SECO Ni 40 230V ac window actuator is a certified and compliant chain actuator designed to provide precise and reliable operation for environmental ventilation applications.
SE Controls is a leading specialist in the design and delivery of smoke ventilation and environmental ventilation systems using façade automation as an integral part of the building envelope. Technical information, installation requirements and guidance on industry legislation.
DNH Tradeserve ccDNH Tradeserve cc is one of the leading suppliers of innovative solutions in the field of smoke and heat vent systems, natural ventilation systems as well as electric remote controls for windows and skylights. Established in 1988 in Johannesburg, South Africa, DNH Tradeserve cc has been able to support the market with specialist linear and electromechanical drive systems used in a wide range of applications in the medical, office furniture, mining and industrial fields. Apart from a broad spectrum of standard drive products, we also offer realisation of individual object orientated applications, enabling us to have solutions for nearly all linear motion problems. Being involved in access control, parking and toll road plazas, DNH is recogni
C F W Industries (Pty)LtdCFW holds a respected market position in the design, manufacture & supply of industrial fans & blowers, dehumidifiers, drying systems, fume & dust control equipment, and evaporative coolers.