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Ventilation West, industrial NPJ100 soundproof type products stainless steel ventilation silencers natural ventilation silencers [♪ ♦]

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$ 19.30 (¥ 2,173)
Actual price may vary according to exchange rates.
Payment will be charged in yen
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Product Information

♦ is a manufacturer direct items ♦Down below, please check ↓
* Not available for payment by cod (cash on delivery).
* Secure delivery to mobile phone numbers please.
* For the delivery time is not allowed.
Subject area * part is delivered could not be handled. Please contact us for details.
* Hokkaido, Okinawa, Kyushu and outlying areas will incur a separate shipping.

Material ABS plastic
Sound absorbing material: polyethylene foam

(How to mute) is effective due to the combination of cavity noise and resonance type silencer silencer.

It is a simple construction of packings and inserting it into the duct.
Construction of the connecting plug of the register.
* The photo is image of the series.

* Contact us for more product to the West, industrial home page please

Western Japanese industrial SEIHO ventilation npj100

Latest Product Reviews (3)

Posted by かな******* , 2014/11/01 02:54:57
DIYをやっている人のブログで見て購入。 取り付けは確かに簡単。 今まで換気口の近くで家を一軒挟んだ道路を走るトラックの音がゴーと聞こえていたのが明らかに小さくなりました。安いので試す価値ありです。
Posted by MU** , 2014/04/15 08:10:34
自宅が鉄道沿線のため、もともと防音タイプのフード型外壁用換気口を付けていましたが、安かったのでこのサイレンサーもダクト内に併用。 100サイズ3個と150サイズ1個で全ての換気口に取り付け。 念のためダクトとの隙間をぐるっと一周コーキングもしてシッカリ固定。 結果、ガタンゴトンの破裂音がゴゴンゴオン的なこもった音に変化。 耳障り感がほぼ解決。 もちろん無音にはなりませんが、価格の割に上々の効果で満足です。
Posted by セブ******* , 2012/10/24 14:29:58

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