Medmix MIXPAC DM4X 400 Manual Multi-Ratio Dispenser Gun

Description

DM4X 400 dispenser is a manual two-component cartridge gun for shops that run 400 mL MIXPAC adhesive and sealant cartridges. Medmix describes MIXPAC dispensers as part of an applicator system built around compatible cartridges, mixers, and dispensing tools, with the DM2X 200/400 mL manual family serving larger hand-applied work.

DM4X 400 dispenser Benefits

• Manual drive gives operators controlled output without air lines or plant utilities.
• Multi-ratio setup supports common 400 mL two-part cartridge programs.
• Lightweight hand tool format fits bench assembly, repair carts, and field kits.
• MIXPAC system design helps buyers match cartridge, mixer, and dispenser before use.
• Reusable gun body lowers waste compared with one-off applicator choices.

Use this dispenser when the work cell needs mid-volume bead control but does not justify pneumatic equipment. Confirm the cartridge ratio, mixer family, and outlet style before releasing a new adhesive to the floor.

DM4X 400 dispenser Applications

• Structural adhesive dispensing from 400 mL side-by-side cartridges.
• Two-part epoxy or acrylic bead work in fabrication and assembly.
• Maintenance kits where compressed air is not available.
• Prototype bonding with changing material ratios and mixer styles.
• Field repair work using cartridge-packed adhesives or sealants.

Surface Preparation and Use

Prepare the parts according to the adhesive maker’s current instructions, then load only cartridges that match the gun configuration. Check that both plungers contact the cartridge pistons evenly before squeezing the trigger. Purge a small amount of material before attaching the mixer when the adhesive maker calls for it.

Do not force a mismatched ratio cartridge into the frame. If the cartridge does not sit squarely or the mixer does not fit the outlet, stop and confirm the system parts before dispensing.

Technical Details and Documentation

Medmix lists MIXPAC dispenser families by cartridge volume, including manual and pneumatic choices for 200 and 400 mL work. Review current information from medmix before standardizing a dispenser for production use.

Ordering Help

For related guns, mixers, cartridges, and nozzles, browse Chemical Concepts dispensers, mixers, and nozzles. For help matching a 400 mL cartridge to the right gun and mixer, call (800) 220-1966 or email [email protected].