The Preeflow® eco-DUO bi-component system is based on the eco PEN volumetric valve technology. The constancy of the ratio but also of the dosage is guaranteed.
The assembly ensures a clean and regular removal without drip of the liquid products thanks to the reverse rotation at the end of dosing.
- Volumetric dosage
- No variation with viscosity
- Without output valve even with input pressure
- Back drip
- Easy to clean
- Adjustable flow
- Outlet pressure up to 40 bar
Typical products :
Oil, silicone, grease, glue, sealants, paint.
ECO-DUO for two-component products
ECO-PEN for single-component products