Retsch Mettler Sieving and Weighing Enclosure with Ezi Dock

Retsch Mettler Sieving and Weighing Enclosure with Ezi Dock designed to provide personnel protection during weighing operations requiring sieving and safe discharge. Personnel protection is provided down to a respiratory exposure concentration of 1000-5000 micrograms per cubic meter air (1000-5000 ug/m3). Accommodates space for efficient usage and process flow between a Retch AS 200 Series Sieve Shaker and a Mettler Toledo ME4001/04 Precision Balance. 4” diameter bottom-mounted Ezi-Dock CSV 4 facilitates safe discharging of processed product out of the enclosure. (3x) removable sliding doors facilitate loading / unloading of equipment and unprocessed product. Door rail is removable to allow for additional loading / unloading room when necessary.

Optimal orientation of equipment inside of the enclosure is the AS 200 Sieve Shaker on the left, Mettler Balance in the middle.
This orientation allows for ergonomic process flow towards the Ezi – Dock discharge port on the right.

Additional features include:

  • (2x) top mounted filter housings with HEPA filtration features 5.88” exhaust port for connection to house exhaust system
  • 3” diameter rubber membrane iris port on right side facilitates entry/egress of equipment cables and cords


External Width: 72.00”
External Depth: 38.60”
Internal Height: 44.69”

FSI Category 6-7







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  • Is this similar to a TaskMatch enclosure or Standard enclosure? Enter the Enclosure ID or TaskMatch link here.
  • What is being done inside of the enclosure? What type of material (powder, liquid, gas, nuisance odor) is being worked with? How does the material enter and exit the enclosure system? etc...
  • What type of filtration is required? Single HEPA, Dual HEPA, Carbon, House Exhaust, etc... What is the required OEL (Occupational Exposure Limit) for the process, or any other details about containment goals? What is the quantity of powder or liquid, task duration, composition of powder, etc...?
  • What equipment is being worked with? What is the equipment model, size, scope, function, and any other information that will affect the design of the enclosure, including movement, heat output, etc...? *State the specific equipment make and model if available*
  • Are there any details on the facility that could affect the design of the enclosure including ceiling height, install door width, installation path, docks, available CFM, etc...? Any special shipping instructions such as required disassembly, flat packing, etc...?
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