Medmix MBH 03-12S Static Mixer, 12 Elements

Description

The MBH 03-12S static mixer fits medmix MIXPAC B-System 50 mL cartridges in 1:1 and 2:1 ratios. A 12-element helix inside a 3.2 mm bore supports small, controlled beads for assembly, repair, electronics, and other jobs where a compact two-part cartridge is easier to handle than a full-size package.

Fitment For 50 mL Cartridges

The mixer uses the B-System interface and a tapered outlet, with interlocking inlets that align to the two cartridge chambers. The internal helix divides and recombines the resin and hardener as the material moves forward, so the mixed bead exits ready for placement. Its narrow bore suits lower-volume application work, but the adhesive viscosity and working time still determine trigger force and how quickly a used nozzle can remain idle.

Before dispensing, verify that both plungers move evenly and the mixer seats fully on the cartridge outlet. Purge a small amount until the bead looks consistent, then begin the bond. If the bead changes color, shows streaks, or becomes difficult to dispense, stop and replace the nozzle rather than applying material that may be off ratio or curing inside the elements.

MBH 03-12S Static Mixer Pack Use And Changeover

The medmix catalog identifies this model as article 116458 with 12 elements, a 3.2 mm inner diameter, and about 0.49 mL of waste volume. The small retained volume makes it practical for short repair cycles and fine application work where material cost matters. Keep unopened mixers clean and dry, and install a fresh one whenever cured material or a long pause could restrict the flow path.

Medmix B-System Mixer Specifications

Find compatible small-cartridge hardware in our dispensers, mixers, and nozzles category. Use the medmix MIXPAC product resources to compare B-System cartridges, mixers, and accessories.

Need Help?

Need help checking a 50 mL cartridge connection? Call (800) 220-1966 or email [email protected] with the cartridge brand, ratio, and outlet shape.