Our technologies

As a market-leading manufacturer, WAGNER offers a wide range of products equipped with different technologies. From robust piston pumps to low-maintenance diaphragm pumps, entry-level low-pressure devices (HVLP/XVLP) and screw pumps for the application of plaster.
Overview of technologies:

Piston pumps

Piston pumps transport the material by means of a stroke movement in the piston. This creates high suction performance, making them ideal for highly viscous materials. Pneumatically driven piston pumps are explosion-proof and therefore suitable for use in workshops. Our hydraulic piston pumps offer even greater performance and can also be operated using petrol.

Diaphragm pumps

The material is transported by means of a stroke movement in the diaphragm. Products featuring this technology are robust and yet easy to handle on a construction site or workshop. Pneumatic double diaphragm pumps are ideal for woodworking applications and produce top surface quality. Electrically operated diaphragm pumps can be used as both Airless and AirCoat spraypacks.

Double diaphragm pumps

The material is transported by means of a stroke movement of two diaphragms working in opposite directions. This creates a very low-pulse material flow. This also allows you to work with materials which are particularly sensitive to shearing and moisture, and with premixed 2K materials. WAGNER double diaphragm pumps are explosion-proof and operated by compressed air which means that they can be used in workshops.


Low-pressure spraying (HVLP / XVLP) uses a high volume of air and low air pressure (up to 0.7 bar). The atomised air generated in the turbine flows through an air hose to the paint cup on the spray gun, where it then builds up pressure. This delivers the coating material through the standpipe to the nozzle and atomises the remaining air.

The XVLP technology (EXtra Volume Low Pressure) is based on the HVLP technology. The XVLP series has greater atomisation power due to 60% higher air volume in comparison with other low-pressure devices. This extends the spectrum to encompass a far wider range of materials. Benefits of both technologies: The spray jet can be adjusted to the object and the devices are very easy to operate.

Screw pumps

Screw pumps use displacement mechanisms to deliver the material. Two components, the rotor and the stator, are used for this. The rotor rotates and thus transports the material gently to the cavities of the stator. This technology can be used to transport extremely heavy materials, for example, for machine application of plaster, where the material is transported along the hose to the spraying lance using a screw pump. Adding compressed air to the spray lance atomises the heavy material and applies it evenly.


The TempSpray heating systems are heated by means of an electric heating element located inside the hose, directly in the flow of paint. The material is heated to the required temperature uniformly along the whole length of the hose (continuously regulated from 20° to 60°C). This reduces the paint's viscosity, resulting in improved application. All TempSpray systems can be adapted to WAGNER Airless units. 

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