Exhaust silencer SILK series
ejectorgeneratorfor compressed air

exhaust silencer
exhaust silencer
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Product applications
ejector, generator, for compressed air, for vacuum pumps
Other characteristics
plastic, aluminum
Sound attenuation

Min.: 20 dB

31 dB, 33 dB

Max.: 30 dB


Through Type Silencer, SIL K-C . 5 models . Noise reduction of between 30 and 33 dBA . Noise absorbed laterally by soundproof textile . Fitting: G1/8"-M, G1/4"-M, G1/2"-M From when it was founded, COVAL has always given particular attention to reducing the noise of vacuum pumps and improving their performance. Often copied, never equalled, the acoustic performance of COVAL vacuum pumps stems from the inside shape of the venturi system and the innovative design of the hit-tech soundproof materials used for the silencers. Advantages: . Noise reduction mastered . No clogging . No pressure loss Through-Type Silencer • Noise absorbed laterally by soundproof textile • Free output without pressure loss or clogging. Specifications Material: Black anodized aluminum or black polycarbonate (according to Ø) interior: Textile soundproof material Temperature: -10 to 50 °C


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