Conveying device for paint and other viscous media has a drive motor operated by compressed air and formed in the end layers of a controllable adjusting piston arranged in a cylinder

摘要

Conveying device (1) has a drive motor (3) operated by compressed air and formed in the end layers of a controllable adjusting piston (12) arranged in a cylinder (11). The piston is connected to a conveying pump (2) via a hydraulic rod assembly (31) or via intermediate parts. Waste air lines (16, 17) of the compressed air motor are connected to a casing (51). Preferred Features: The compressed air motor is integrated with the casing formed as a sheet metal casing. The casing is provided with an outlet opening (54).