It is used to transfer the liquid under pressure. The prepared liquid material is poured into the bucket and the mouth of the bucket is closed. By applying a maximum of 2 bar air pressure, the liquid is pressurized and transferred to the application area.
It is especially used in the transfer of adhesives that freeze when in contact with air, in paint applications, and in the transfer of liquid fluid materials.
It is highly preferred in boat painting applications. It is preferred in places where small amounts of liquid need to be pressurized.