General-use pass through chambers include mechanical interlocks and stainless steel-reinforced doors | 1993-12D displayed
General-Use Pass-Through Chambers
1992-PP-01 71485
General-Use Pass-Through Chambers
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Manufactured By: Terra Universal
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Summary
• Allows contamination-free transfer of materials in and out of the cleanroom
• Ideal for general use applications for particulate control, with no specific sterilizing protocol.
• Doors carry UL air leakage rating to help maintain pressure differentials between rooms to prevent cross contamination.
• Design uses only non-shedding materials.
• FirmLok mechanical interlock allows only one door at a time to open and operates without power, providing automatic protection against cross-contamination
• Reduces traffic in the cleanroom and eliminates excessive garbing
• Stainless steel-framed doors, latches and hinges eliminate corrosion and extend service life
• Material options provide different levels of chemical resistance
Specifications
Helena
• Marks & Listings: CE, UL, ULC
General-Use Pass-Through Chambers
Standard Features
- A Range of materialsFive standard, application-specific materials to choose among
- B RampsFloor-mount models include cart ramps
- C Automatic interlockReliable automatic interlock prevents cross contamination
- D LiftLatchesLiftLatches eliminate hinge strain for long service life
Not Shown: Range of options - Options include sloped CleanTops, racks and shelves
General-Use Pass-Through Chambers
Cleanroom Pass-Through Features and Selection Guide- Powder-Coated Steel Pass-Through Chamber, 36"W x 36"D x 36"H
- Stainless Steel Pass-Through, 24"W x 36"D x 24"H
- Stainless Steel Cleanroom Pass-Through Chamber, 24"W x 24"D x 24"H
Video introduction to pass-through chamber designs, construction and accessories | 1948-20D displayed Cleanroom Pass-Through Features and Selection Guide Video introduction of pass-through chamber designs, construction and accessories. Discover how these chambers increase efficiency and reduce contamination during between-room transfer of samples and supplies.
Powder-coated steel pass-through with interlocked dissipative PVC doors provides a durable, non-contaminating transfer chamber | 1992-24D displayed Powder-Coated Steel Pass-Through Chamber, 36"W x 36"D x 36"H Powder-coated steel pass-through with steel-framed dissipative PVC doors provides a non-contaminating transfer chamber; durable mechanical interlock engages when a door opens to prevent cross-contamination.
Stainless steel cleanroom pass-through includes static-dissipative PVC viewing windows and mechanical interlock | 1992-14D displayed Stainless Steel Pass-Through, 24"W x 36"D x 24"H Stainless steel cleanroom pass-through includes static-dissipative PVC viewing windows and mechanical interlock that automatically engages when a door is opened, preventing cross-contamination during parts transfer.
Stainless steel cleanroom pass-through chamber includes mechanical interlock that automatically engages when a door is opened | 1992-14D displayed Stainless Steel Cleanroom Pass-Through Chamber, 24"W x 24"D x 24"H Stainless steel cleanroom pass-through includes dissipative PVC viewing windows and mechanical interlock that automatically engages when a door is opened, preventing cross-contamination during parts transfer
Features and Benefits
Pass-Through Chamber Interlock
Terra’s automatic mechanical interlock prevents cross-contamination by allowing one door to be open at a time. Encased in stainless steel, the mechanism is rated for millions of operations, more than enough to last the lifetime of the pass-through.
High Caliber Hardware
Don’t be concerned about the quality, durability, and craftsmanship of your latches, ports, glides and hinges. Terra’s products are made of long lasting, cleanroom compatible, top tier hardware.
Stainless Steel Reinforced Doors and Handles
Doors on professional-grade pass-through chambers are reinforced with stainless steel frames, which lend rigidity, improve the seal, and extend the service life of the doors.
One Piece Elastomer Gasket
The white, “e”-shaped gasket provides a flexible seal that will not creep or deform over time. The gasket is made of a non-outgassing, thermoplastic elastomer that is resistant to harsh chemicals and extreme temperatures.
Clean and Durable Powder Coat Finish
Terra’s signature white powder coat finish provides a high quality, durable barrier to protect against corrosion, plus a clean and attractive aesthetic. The advanced heat-fused formulation exceeds ASTM and ISO paint standards to resist chipping, scratching, fading, and wearing.
Popular Accessories
For a full list of accessories, select a product then click Choose Accessories on that product page.
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Passthrough Ventilation Exhaust Ducts
Adding a duct flange to the top of the passthrough allows the chamber to be ventilated by a remote blower. The ULPA-filtered inlet, housed in a perforated stainless steel cage, provides the necessary make-up air without contaminating the chamber. -
CleanTop™
The CleanTop™ is designed for installations that require the chamber to be centered in the wall. The 30° sloping top on the cleanroom-side minimizes particle accumulation and accommodates laminar downward airflow. -
Support Brackets for Pass-Through Chambers
Stainless steel support brackets are recommended for pass-throughs deeper than 24". Brackets fasten to the wall and the body of the chamber rests upon the horizontal bar; no fasteners are used on the pass-through itself. -
Grounding Terminals
Grounding terminals are ideal for the most static-sensitive applications (must be ordered with chamber; cannot be retrofitted). -
Replacement Pass-Through Doors to Avoid Costly Down-Time
Avoid costly disruptions and down time - keep a replacement door on hand! Doors attach in munites and can prevent a costly shut-down if the original is damaged. To order, add "-LH" (left-side hinge) or "-RH" (right-side hinge) to the pass-through part number.
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