Low-resistance efficient air filter unit

Low-resistance efficient air filter unit

  • CN 2,208,190 Y
  • Filed: 03/30/1995
  • Issued: 09/20/1995
  • Est. Priority Date: 03/30/1995
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of ultralow resistance high-efficiency air filtering device is made up of plenum chamber and the filter that is arranged in the plenum chamber, and it is open it is characterized in that having on the plenum chamber body side surface air outlet, bottom;

  • Filter comprises the screen pipe orifice plate that is lower than air outlet with flexible connection of static pressure casing and position, with the stub holder that the screen pipe orifice plate is connected, is fixed on the filtration single tube body at stub holder lower port place.

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