Rectangular sound attenuators are designed to control noise levels in rectangular ducted ventilation and air conditioning systems. They are used to reduce or attenuate sound waves that may arise from air movement or other ventilation system processes. These devices are designed to improve indoor comfort, reduce noise levels and ensure the efficiency of the ventilation system.
The housing of rectangular sound attenuators is usually made of metal or other materials with high strength and resistance to deformation. In particular, galvanized steel, aluminum or other alloys that meet the requirements for corrosion resistance and durability in ventilation systems can be used. The material is selected taking into account the operating conditions and requirements for sound insulation quality.
| Type measurement | Dimensions, mm | Weight in kg | ||
| В | Н | L | ||
| D-SKP-40/20 | 400 | 200 | 950 | 13 |
| D-SKP-50/25 | 500 | 250 | 20 | |
| D-SKP-50/30 | 500 | 300 | 22 | |
| D-SKP-60/30 | 600 | 300 | 24 | |
| D-SKP-60/35 | 600 | 350 | 25 | |
| D-SKP-70/40 | 700 | 400 | 30 | |
| D-SKP-80/50 | 800 | 500 | 37 | |
| D-SKP-90/50 | 900 | 500 | 40 | |
| D-SKP-100/50 | 1000 | 500 | 43 | |
