Boat gear pump (fuel, oil)
Rickmeier

RICKMEIER gear pumps excel in a very simple and robust construction that has been represented in Fig. 1. A pump in the standard version consists of the gear casing (1), driving cover (2) and end cover (3), with an option for a pressure relief valve (7) plus the hardened gear wheels (4).
Compound journal bearings (5) with special coating and in ample dimension demonstrate a long life having very good dry-running capability. The shaft sealing, as a standard, is equipped with a radial shaft seal (6) or, where required, with a mechanical seal. A short and straight-line alignment of the flow channels provides for a good suction capability and quiet running. The combination with a special version of gearing and gear casing assures extremely low levels of noise during operation.