Silencer CW-S 420 for ComfoWell comfosystems # 990323504
217,37 €
ZE Silencer CWS 420
Zehnder ComfoWell Silencer CWS 420. Rectangular silencer in compact design with highly efficient special sound-absorbing baffle and low pressure losses. The silencer can be used individually or in combination with all accessories from the ComfoWell system. The airtight connection to all accessories is made via a folded joint with clamp strip. The sound-absorbing element can be removed for cleaning and inspection. removed. Mounting on the wall or ceiling is done with height-adjustable mounting brackets. Mounting accessories are included in the scope of delivery. included.
Technical data:
Insertion loss (Pink Noise): 3.0 dB / 63 Hz 4.6 dB / 125 Hz 6.4 dB / 250 Hz 10.6 dB / 500 Hz 8.1 dB / 1000 Hz 14.4 dB / 2000 Hz 7.8 dB / 4000 Hz 6.7 dB / 8000 Hz
Total (dB(A))=9.1
Casing: Sheet steel, galvanized Sound absorbing element: Special foam with hygiene coating
Dimensions: Length: 500 mm Depth: 420 mm Height: 230 mm
Accessories: End plate CWP 420 DN 150 (990323626) End plate CWP 420 DN 160 (990323627) End plate CWP 420 DN 180 (990323628) End plate CWP 420 DN 200 (990323629) Mounting set CWK 420 ComfoAir Q350/450 TR (990323640) Mounting set CWK 420 ComfoAir Q600 ST (990323641) Mounting plate CWM 4208x75/P (990323621) Mounting plate CWM 4208x90/P (990323622) Distribution box CWD 420 (990323620) Filter housing CWF 420 (990323554)
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