Weha Dry Dust Wall 3 Meter 9,417 CFM, 4HP, 220V/3Ph

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Product Overview

The WEHA Filter Project Clean Air Dry Dust Collection Booths provide a major advantage in removing silica dust from the air. Weha Dry Dust Collectors vacuum air from the bottom of the unit so that the air flow is coming from below the knees, creating a downward pull of air. The major advantage of this air flow movement is that the dust is pulled down from the work table immediately away from the face. This design is the absolute best way to reduce as much dust from the workers as fast as possible. The Filter Project Dry Granite Dust Collectors have specially designed cloth filtering sleeves inside the Dust Collector. When turned on the Dry Dust Suction Walls very powerful motors create a strong vacuum that pulls the dust particles horizontally from the work bench directly into the dust suction wall, then pulls it down to the bottom of the wall and inside the unit. There the many cloth filtering sleeves trap the dust and only allows 99.99% clean air to come out of the top. The Granite and Stone dust is then collected in the catch basin draw at the bottom of the dry dust collection booth. Every day or once a week simply empty the dust that has been collected in the bottom of the catch basin.


  • Especially suited for extracting silica dust
  • Automatic Self-Clean mode for easy maintenance
  • Dust settles in drawers located at the bottom of the unit

Features & Specifications

Brand WEHA
Motor 4HP
Equipment Type Dry Dust Wall
Power Requirements 220V/3PH/20AMP
Vendor Manufacturing Number TEC714
Sound Level (dB) 67

Health & Safety Information

P65 Warning


This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information: www.P65Warnings.ca.gov