SRS Silencer
- It has a square appearance
- The material of the body is galvanized sheet with different thicknesses
- Baffle includes two parts, frame and insulation
- Insulation includes fireproof fabric and stone wool
- The long length of the baffles and the presence of sound absorbing insulation inside them
- Lack of air turbulence passing through the blades
- Can be ordered in different sizes and dimensions
SRS is a conventional design with overall dimensions that do not exceed the duct connection dimensions. The attenuator is manufactured in standard duct sizes as detailed in the table below. The SRS model silencer has been calculated and designed by the world’s latest software. The main sound absorber is equipped with high-quality galvanized sheet and baffles with wool insulation surround-ed by stone cloth to prevent the transfer of insulation fibers to the air flow. The design of the width and distance of the splitter is considered to be 100×100 mm. The dimensions of the depth of the square silencer in five categories of 500, 1000, 1500, 2000, 2500 and the dimensions of width and height can also be ordered according to the tables of dimensional ratios and the amount of noise reduction. Please state dimensions outside the tables to order. The SRS product is available with a splitter width of 100 mm.
| Sound Attenuation[dB] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| a x b (mm)400x200 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 5.00 | 9.00 | 14.00 | 16.00 | 14.00 | 10.00 | 8.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)600x200 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)400x300 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)600x300 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)1200x400 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 2.00 | 8.00 | 8.00 | 5.00 | 3.00 | 3.00 | 100/100 | |
| L=1000 | 1.00 | 1.00 | 5.00 | 13.00 | 17.00 | 10.00 | 6.00 | 5.00 | 100/100 | |
| L=1500 | 2.00 | 2.00 | 8.00 | 19.00 | 26.00 | 14.00 | 9.00 | 7.00 | 100/100 | |
| L=2000 | 3.00 | 3.00 | 11.00 | 24.00 | 35.00 | 18.00 | 11.00 | 10.00 | 100/100 | |
| L=2500 | 4.00 | 4.00 | 14.00 | 30.00 | 44.00 | 22.00 | 14.00 | 12.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)800x500 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)800x600 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)800x300 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 3.00 | 9.00 | 10.00 | 6.00 | 4.00 | 3.00 | 100/100 | |
| L=1000 | 2.00 | 2.00 | 6.00 | 15.00 | 20.00 | 11.00 | 7.00 | 6.00 | 100/100 | |
| L=1500 | 3.00 | 3.00 | 9.00 | 21.00 | 31.00 | 16.00 | 10.00 | 8.00 | 100/100 | |
| L=2000 | 4.00 | 4.00 | 13.00 | 27.00 | 41.00 | 21.00 | 13.00 | 11.00 | 100/100 | |
| L=2500 | 5.00 | 5.00 | 16.00 | 33.00 | 50.00 | 26.00 | 16.00 | 14.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)1200x300 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)400x400 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)800x400 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 3.00 | 9.00 | 10.00 | 6.00 | 4.00 | 3.00 | 100/100 | |
| L=1000 | 2.00 | 2.00 | 6.00 | 15.00 | 20.00 | 11.00 | 7.00 | 6.00 | 100/100 | |
| L=1500 | 3.00 | 3.00 | 9.00 | 21.00 | 31.00 | 16.00 | 10.00 | 8.00 | 100/100 | |
| L=2000 | 4.00 | 4.00 | 13.00 | 27.00 | 41.00 | 21.00 | 13.00 | 11.00 | 100/100 | |
| L=2500 | 5.00 | 5.00 | 16.00 | 33.00 | 50.00 | 26.00 | 16.00 | 14.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)600x500 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
| Sound Attenuation[dB] | ||||||||||
| a x b (mm)600x600 | 63 Hz | 125 Hz | 250 Hz | 500 Hz | 1000 Hz | 2000 Hz | 4000 Hz | 8000 Hz | B/S | |
| L=500 | 1.00 | 1.00 | 4.00 | 11.00 | 15.00 | 10.00 | 7.00 | 5.00 | 100/100 | |
| L=1000 | 2.00 | 3.00 | 9.00 | 19.00 | 32.00 | 18.00 | 12.00 | 9.00 | 100/100 | |
| L=1500 | 3.00 | 5.00 | 14.00 | 27.00 | 49.00 | 26.00 | 17.00 | 13.00 | 100/100 | |
| L=2000 | 5.00 | 6.00 | 19.00 | 35.00 | 50.00 | 34.00 | 22.00 | 17.00 | 100/100 | |
| L=2500 | 6.00 | 8.00 | 23.00 | 43.00 | 50.00 | 42.00 | 27.00 | 21.00 | 100/100 | |
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