PISTON MEMBRANE METERING PUMPS

Brand Owner (click to sort) Address Description
LEWA LEWA GMBH Ulmer Str. 10 71229 Leonberg Germany Piston and membrane metering pumps; and hydraulic, pneumatic and electric controls for piston and membrane metering pumps sold as a unit therewith;Color is not claimed as a feature of the mark.;
LEWA LEWA HERBERT OTT GMBH + CO. Ulmer Strasse 10 71229 Leonberg Germany Piston and membrane metering pumps; and hydraulic, pneumatic and electric controls for piston and membrane metering pumps sold as a unit therewith;Color is not claimed as a feature of the mark.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A pump apparatus is provided which comprises a plurality of displacement pumps each connected to a check valve apparatus. The displacement pumps each comprises a reciprocating piston within a housing having an interior wall spaced apart from the piston. The check valve apparatus comprises two check valves that control fluid flow under pressure exerted by the reciprocating piston from a fluid reservoir to a point of use of the fluid. Pistons of the displacement pumps are driven by a common motor.