
< back NOISE COVERS
Noise covers - original accessories for the side channel blowers.
NOISE COVERS
Noise covers - original accessories for the side channel blowers.
![]() |
Noise reduction and ventilation-thermal properties:
Construction:
|
Noise covers > double stage side channel blowers INW
| Technical parameters |
PK 420 | PK 720 |
| Noise reduction | up to 20 dB | up to 20 dB |
| Sizes internal (l x w x h) | 500 x 350 x 350 mm | 600 x 475 x 475 mm |
| Sizes external (l x w x h) | 700 x 550 x 450 mm | 800 x 675 x 575 mm |
| Weight | cca 100 kg | cca 120 kg |
| Forced ventilation | 180m3/h | 180m3/h |
| Designed for series of blowers | INW 220 / INW 420 | INW 520 / INW 720 |
Noise covers > high pressure side channel blowers INW-HP
| Technical parameters | PK-HP 210 | PK-HP 220 | PK-HP 320 | PK-HP 420 | PK-HP 630 |
| Noise reduction | up to 20 dB | up to 20 dB | up to 20 dB | up to 20 dB | up to 20 dB |
| Sizes external (l x w x h) mm |
700x550x450 | 850x650x550* | 700x700x600* | 700x700x650* | 750x1050x700* |
| Weight | 60kg | 74kg | 73kg | 87kg | 110kg |
| Forced ventilation | yes | yes | yes | yes | yes |
* These dimensions are approximate, will be specified during delivery.
![]() |
![]() |
![]() |
![]() |

If you are interested in price offer, please, fill in our inquiry form.
Home IN-ECO News Reference map INNOVATION ECOLOGY Contact
BLOWERS diaphragmatic side channel roots EXHAUSTERS diaphragmatic side channel ACCESSORIES Aeration membrane filters, safety valves and manometers for blowers filters, safety valves and manometers for exhausters noise covers FLOWMETERS small flow rates medium flow rates large flow rates
BLOWERS diaphragmatic side channel roots EXHAUSTERS diaphragmatic side channel ACCESSORIES Aeration membrane filters, safety valves and manometers for blowers filters, safety valves and manometers for exhausters noise covers FLOWMETERS small flow rates medium flow rates large flow rates




