TOPP ACK Fixing Packet 149-DCV-MK3 The fan design

The fan design

Smoke ventilation actuator mounting

● Use to test all types of optical smoke detectors/sensors

Roof & Skylight windows

Impellers are factory set at an angle to provide maximum performance

TOPP ACK Fixing Packet 149-DCV-MK3 The fan designThe TOPP ACK Fixing Packet is a complete mounting accessory kit designed to ensure secure and reliable installation of TOPP ACK window actuators. Manufactured to meet professional installation standards, this fixing packet provides all the essential components required to properly mount and stabilise actuator systems for smooth, long term operation. Engineered by TOPP S. r. l., this kit helps installers achieve accurate positioning while reducing