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Discontinued on Jun 10, 2021

Replace with CLP Cleanroom Premium, Recessed & Surface


CRL & CRR Recessed Cleanroom, Inset Door

  • Clean rooms, pharmaceutical manufacturing, food processing and labs
  • IP65 rated
  • 20-gauge steel housing with tightly butted seam-welded sealed end caps
  • Two braided, stainless-steel cables on side of door provide hinging
  • Inset door, powder coat painted white. Several material choices
  • Standard white, silicone gasketing around perimeter of lens and door
  • Gasketed access plate allows connection of vapor-tight conduit fitting
  • Clear lens with prisms in the fixture provides easy cleaning surface
  • F209E Class 100–100,000 and ISO Class 5–8, for 1" and 1-1/2" T-grid
CRL & CRR Recessed Cleanroom, Inset Door

CRL & CRR Recessed Cleanroom, Inset Door


The Tri-Seal CRL is designed to meet the toughest requirements in clean room and BSL applications. For use in horizontal or non-laminar air flow rooms, the enclosed and gasketed housing and one-piece door protect against infiltration of airborne bacteria. Die-formed edges on the door frame and the hole-free design of the housing prevent air exchange between the fixture and the plenum, allowing for re-lamping without contaminating the area. One-piece gaskets are included on lens and on door edge for easy replacement. The CRL is suitable for 9/16-inch, 1-inch and 1-1/2-inch T-Grid ceilings. It is UL/cUL listed for wet locations and IP 65 rated and manufactured in accordance with ISO 14644, NSF and Federal Standard 209E in a certified ISO 9001:2000 facility.


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