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Allegro 9911-CVS Maintenance Free Saran Hood CF SAR Assembly w/ Susp. & Flow Control Valve w/ Hansen Fitting

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Allegro 9911-CVS is a Maintenance free saran hood with flow control valve. Saran laminated tyvek offers zero permeability to air and moisture that makes it ideal for chemical handling and hazardous waste management.

  • Same unique features as the fully disposal tyvek hood
  • Laminated with Saran
  • offers non permeability to air and moisture
  • Increased protection against hazardous materials
  • Heat tape seams to enhance the seal against liquids and gas
  • Designed to connect to adjustable flow control valve, personal air cooler or air temperature controller


  • Saran laminated DuPont Tyvek
  • Splash resistant hood and bib
  • Seams are heat taped
  • Generous size is ideal for workers with beards or goggles


  • Disposable one-piece assembly
  • Absorbent foam headband
  • Adjustable hook and loop closure head harness secures hood in place


  • Multi-layer foam sound dampening system to prevent crushing or twisting during use
  • Meets stringent NIOSH requirements for sound levels inside a hood
  • Located behind the hood allowing it to be out of the way


  • Clear co-polyester ( PETG), 15 mil
  • 6” (15.2cm) x 12” (30.4cm) distortion-free with a panoramic view

LENS PEEL OFFS: (P/N: 9910-25) (optional)

  • Polyester, clear film with adhesive backing, 5¼” (13.3cm) X 11¼” (28.57cm) (0.007” (.017) thick)

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