Dry Type Dust Collectors Discharge Valves (Part 1)

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Dry Type Dust Collector Discharge Valves (Part 1):
  1. Dust door with hopper and handle - For intermittent manual dumping where dust loads are light.
  2. Dust gate with hopper and rubber gasket - Similar to dust door but designed for direct attachment to dust chute, external pipe, or canvas connections.
  3. Slide gate with hopper and slide - For intermittent, manual dumping where dust loads are light. Flange for connection to dust disposal chute.
From American Conference of Governmental Industrial Hygienists (ACGIH®), Figure 4-2, Industrial Ventilation : A Manual of Recommended Practice, 23rd Edition. Copyright 1998. Reprinted with permission.