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Ratio-Pak® High Flow Threaded Static Mixers

Ratio-Pak<sup>®</sup> High Flow Threaded Static Mixers

Direct Thread Static Mixers

These mixers screw directly onto the cartridge housing, eliminating the need for retaining nuts. Nozzle output i.d. options include 7/16" and 9/16" for the 5/8" diameter, and 3/8" for the 1/2 diameter.

 

Diameter (ID) # of Elements Nozzle (ID) Nozzle Thread
5/8" 20 7/16" & 9/16" Ratio Pak, Systems II, Euro
5/8" / 1/2" 38 9/16" Ratio-Pak
1/2" 24 1/2" Euro Thread
1/2" 32 1/2" Euro Thred

Bell House Static MixersBell House Static Mixers

Bell housing static mixers fit all Ratio-Pak® cartridge combinations, and are available in a wide variety of diameters and lengths. Bell Housing mixers require the use of a retaining nut to attach the mixers to the cartridge nozzle. The most popular sizes are listed below. Other sizes are available on request.

Diameter (ID) # of Elements Length
3/16" 16 3.9"
3/16" 24 5.2"
3/16" 32 6.5"
     
1/4" 16 5.5"
1/4" 24 7.5"
1/4" 32 9.5"
1/4" 48 12.8"
     
3/8" 12 5.5"
3/8" 12 Wall Tie 13"
3/8" 24 x 1/4" x 12  
3/8" 18 12.8"
3/8" 24 9.1"
3/8" 30 11.2"
3/8" 40 14.2"
     
1/2" 12 6.7"
1/2" 18 9.1"
1/2" 18 Wall Tie 14.0"
1/2" 24 11.6"
1/2" 30 14.1"
1/2" 36 16.6"

Accessories and Components

Retaining Nuts – Retaining nuts are required to hold bell housing static mixers to the cartridge while dispensing. They can also be used to secure cartridges and caps in place during shipping.

  • RPNUA NutRatio-Pak® RPNUA

    Fits all Ratio-Pakâ thread nozzles. Used with bell housing mixers.

  • RPN77 NutSystems II® RPN77

    Fits all Systems II thread nozzles. Used with 1/4” and 3/16” diameter bell house mixers.

  • RPN78 NutSystems II® RPN78

    Fits all Systems II thread nozzles. Used with 3/8” and 1/2” diameter bell house mixers.

  • Euro-thread EUNEuro-thread EUN

    Fits all Euro-thread nozzles. Used with bell housing mixers.

  • Euro-thread EUN1Euro-thread EUN1

    Fits all Euro-thread nozzles. Used with bell housing mixers. Can be wrench tightened.

Orifice Restrictors; OR Version – Reduces material flow until gun pressure is applied. Reduces drip, cross-over, and enhances static mixing, especially for low viscosity formulations.

  • OR-1OR-1 (3/16” x 3/16”)

  • OR-2OR-2 (1/16” x 1/16”)

  • OR-3OR-3 (1/16” x 3/16”)

  • OR-4OR-4 (Slit x Slit)

  • OR-5OR-5 (Slit x 1/16”)

  • OR-6OR-6 (Slit x 3/16”)

Orifice Restrictors C-91 Version – Provides positive material flow and enhanced material crossover protection. Color coded for easy identifications.

  • OR91-6OR91-6 (3/16” x Slit)

  • OR91-9OR91-9 (3/32" x Slit)

  • OR91-7OR91-7 (3/32” x 3/32”)

  • OR91-10OR91-10 (3/16" x 3/16")

  • OR91-8OR91-8 (Slit x Slit)

  • OR91-11OR91-11 (3/16" x 3/32”)

Caps – Caps are included with all cartridge configurations. Options include single “D” shaped caps (C77) used for single cartridges, or the one-piece dual caps (C-90), used on one-piece dual cartridges or preassembled single cartridges configurations.

  • C77 & C90C77 & C90
    C77 “D“ shaped caps and C-90 one-piece caps

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