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Diffusion Panels

KR-1 Diffusion Panels for paint spray booths.

The Koch KR-1 Diffusion Panel is designed to provide maximum protection against airborne migration of dirt particles that can damage a quality finish in cross-draft and down-draft paint spray booths.

Features and Benefits

Diffusion Panels

  • Utilizes a progressive density fiber matrix to provide exceptional
    performance in surface finishing operations
  • Prevents particle migration and creates an unparalleled holding
    capacity that is superior to other competitive diffusion media
  • The KR-1 panel is also available in blanket and pad configurations
  • Available with an internal or external support grid


  • Aerospace
  • Furniture Manufacturing
  • Automotive Manufacturing
  • Appliance Manufacturing
  • Automotive Aftermarket
  • Contract Coaters



Initial Resistance.19” w.g. @ 100 fpm
Average Efficiency @ 10 microns 95+%
Basis Weight 300 grams/m2
UL ClassificationClass 2, Standard 900
Dust Holding Capacity 147 grams
Recommended Final Pressure Dropp 1.00” w.g.


Related Products: KDF-600 Diffusion Media, Paint Pockets, Sprayclean Duo-Pak, Spraystop E-Pak 650, Spraystop E-pak 950, Spraystop Expanded Paper, Spraystop FG, Spraystop HC Duo-Pak, Spraystop Neshap 2 Stage System, Spraystop S Duo-Pak, Spraystop S-SHC-HCX, Spraystop STK-10, Spraystop Universal Cube HC, Spraystop Universal Cube HE,


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