Cleanroom Roll-Up Pass-Through Chambers

Fullerton, CA – Transfer large objects and carts into a cleanroom using the space-saving Roll-Up Pass-Through Chamber from Terra Universal. The floor-mounted pass-through requires no forward clearance; the flexible door, made of powder-coated insulated aluminum sections, roll up into a coil inside a stainless steel housing. The convenient control panel features push buttons for controlling door open/close positions.

The Roll-Up Pass-Through Chamber has interlocking doors, prohibiting both doors from being open simultaneously and preventing the influx of contaminated air into the classified cleanroom. Position sensors located on the ceiling of the chamber monitor the location of the doors, ensuring proper operation. During cleaning or maintenance, the interlock may be over-ridden.

Motorized lifters are isolated inside non-contaminating housing, and the doors easily glide up and down tracks. Pressure-sensitive safety circuits sense when the doors makes contact with an object; door will automatically stop and return to the full, open position.

Many sizes are available, but doors can be customized for individual facilities. An optional air shower can be installed to dislodge particles from carts and equipment prior to entering the cleanroom. Powerful blasts of ULPA filtered air are fed through nozzles, and the “dirty” air is safely exhausted through vents.

Terra Universal has 40 years of experience manufacturing controlled, ISO-rated enclosures. Visit for more information about their Roll-Up Pass-Through Chambers.

Contact:  Mike Buckwalter                   

Terra Universal: Marketing

Phone 714-578-6000

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