New brochure – series 7900 rotary joints from HAAG + ZEISSLER

The tried and tested rotary joints from the series 7900 by HAAG + ZEISSLER are now presented in a newly published 12-page brochure, which contains general information on the functional principle as well as operating conditions and illustrations, including the dimensions of the individual types.

The rotary joints from the series 7900 enable water to be fed into rotating machine parts and are characterised amongst other things by their small diameter. This slender design allows the optimum integration of the rotary joint even in cramped installation conditions or directly into the customer’s shaft. A further special feature of the series is the robust, vibration-proof CD-Cartridge-Design sealing cartridge system. The rotor, the bearing and the stationary and rotary parts of the seal are combined into a preassembled unit. This quick-change cartridge system can be fitted with different types of bearings and seal pairings and can be individually and easily exchanged; machine downtimes are minimised. This series is available with a brass housing or entirely in stainless steel. Areas of application are, for example, wire manufacturing, extruders, mills, presses or shredders.

The new brochure for the series 7900 can be downloaded from the company’s website under Online Catalogue or ordered by telephone or e-mail.