KREISELPUMPE

摘要

The pump (100) has a pump housing (102) that is composed of an injection molding-technically processible plastic material, and a housing part (103), which is formed with an intake socket (105) and a pressure socket (106) in single-piece and has a sealing area. The housing part is connected with another housing part (104) that is composed of a material permeable for laser light of a wavelength of a wavelength range. The part (103) is composed of a material that is absorbed by the laser light, where the housing parts are welded with each other. An independent claim is also included for a method for the production of a centrifugal pump.