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Metal Bellows Seals

Metal Bellows Seals

MBS Type

In particular, WELDED METAL BELLOWS is approved its best technical power by National administrator, and so it shows excellent du
In particular, WELDED METAL BELLOWS is approved its best technical power by National administrator, and so it shows excellent

Features

  • For unstepped shafts
    Rotating bellows
    Single Seal
    Balanced
    Independent of direction of rotation

Advantages

  • For extreme temperature ranges
    No dynamically loaded O-Ring
    Self cleaning effect

Operating range

    Shaft diameter: d1 = 20 … 100 mm (0.75" … 4")
    Pressure: p1 = … 25 (16*) bar 363 (232*) PSI
    Temperature:
    t = -40 °C … +220 (160*) °C (-40 °F … 428 (320*)) °F
    Sliding velocity: vg = 20 m/s (66 ft/s)

    * Operating limits for material combination
    Q1/Q1

Standards and approvals

    DIN Standard

Recommended applications

  • Process pumps
  • Other compressors
  • Other rotating equipment

Dimensions