water rotary union / for food industry applications / 2-passage / stainless steel
7201 HAAG + ZEISSLER Maschinenelemente GmbH



  • Medium:

    for water, for food industry applications

  • Number of passages:


  • Material:

    stainless steel

  • Pressure:

    50 bar (725 psi)

  • Rotational speed:

    3,500 rpm (21,991 rad.min-1)

  • Nominal size:

    Max.: 2 in

    Min.: 0.25 in


The 7200 series consists of rotating joints rotarion that are suitable for applications that require stainless steel components in the water. It consists of N-model, made from carbon graphite or silicon carbide seal, and the ID-model that comprises of silicon carbide or silicon carbide seal for activities with abrasive contaminants or minimal filtration water.

The series is constructed from stainless steel, with single inlet and outlet lines with rotating syphon pipes. It operated within the air pressure of 50 bar, for sizes between 1/4" up to 1 1/2" and 40 bar for 2" size. It can also function at the maximum working temperature of 130°C.