Description
PowerFlow HP Cartridge is a high-thrust manual dispenser for 310 mL cartridges used with sealants and adhesives that need more push than a light duty caulk gun. It gives crews a simple hand tool for controlled bead work in shops, service trucks, and installation kits.
PowerFlow HP Cartridge Handling
- 18:1 mechanical advantage supports medium to high viscosity cartridge materials.
- Epoxy coated steel cradle holds the cartridge during repeated trigger cycles.
- Epoxy coated aluminum handle gives the tool a durable working grip.
- Pressure relief control helps reduce material run-on after trigger release.
- Curved rod end provides practical tool support and storage between passes.
This dispenser is a strong fit when a standard low-thrust gun flexes, slips, or makes the bead hard to manage. Use it with 310 mL cartridge adhesives and sealants where the material supplier calls for a manual cartridge applicator.
Where PowerFlow HP Cartridge Fits
- Construction sealant and adhesive work from 10 oz or 310 mL cartridges.
- Countertop fabrication, sign work, glazing, and panel installation.
- Maintenance teams applying thicker sealants in colder shops or field conditions.
- Repair kits that need a dependable manual dispenser without batteries or air.
- Shop benches where cartridge tools are shared across shifts.
Selection and Use
Confirm the cartridge diameter, nozzle style, and material viscosity before issuing the tool to a crew. Cut the cartridge tip cleanly, pierce the seal, and start with steady trigger pressure. If the bead tails after release, check the pressure relief setting and nozzle opening before increasing force.
Store the gun clean and inspect the cradle, rod, and handle before assigning it to daily work. A bent frame or worn rod can make the bead inconsistent even when the cartridge and nozzle are correct.
Technical Details and Documentation
COX literature describes the PowerFlow HP style as a 310/400 mL manual bead dispenser with 3.5 kN thrust, a steel cradle, and an aluminum handle. Review current manufacturer information from COX Dispensers before assigning it to a new material.
Ordering Help
Pair this gun with cartridges, nozzles, and application accessories from Chemical Concepts dispensers, mixers, and nozzles. For help deciding whether this tool has enough thrust for your material, call (800) 220-1966 or email [email protected].







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