The Elta 79-SQU50-SIL-80 is a splitter silencer designed for Qube SQU, SQUHT, and SSQUHT ventilation units, measuring 500mm by 500mm with an 800mm length. It meets HVAC Association specification DW144 class B and M&E 100 standards, providing effective noise reduction for ventilation systems. The silencer contains acoustic-grade mineral fibre for superior sound absorption and offers an optional Melinex lining to prevent fibre migration, ensuring cleaner airflow and improved durability. This product is suitable for commercial and industrial applications requiring noise control.