Opposite to the electric driven Airless units the pneumatic pumps are operated by an air motor and compressed air.
Therefore, this “BMP 433-2 VP 264 bar” pneumatic device can also be used in explosion-proof areas. Material is delivered via a material piston. All wetted parts of the devices are made of stainless steel. These devices are also suitable for high-viscosity resins as well as all low-viscosity media, paints, and glazes. Mineral fillers cannot be processed, or only to a limited extent (finest cement slurries in small quantities!). Unlike electric piston units, pneumatic devices stop as soon as the gun is closed or the set back pressure is reached.

Thanks to the special pump design, the 433-2 is also suitable for very small quantities.