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Vibration absorber

Z-3000

Flange type for vibration absorbing use

  • Pump
  • Water tank/cooling tower
  • Cold and hot water generator (cold and hot water)
  • Cold and hot water generator (cooling water)
  • Air conditioning piping
  • Water supply piping
  • Hot water piping
  • Utility water piping
  • Oil piping
  • Steam piping
  • Air piping
  • Please refer to “Product Drawings” and “Product Specifications” for detailed information such as materials of each part.
  • Please refer to the “Installation Instructions” for installation procedures.

Applications and Features

Purpose

  • Absorbing pump vibration, adjusting misalignment of piping work, piping component for seismic facility.

Specification

Size
20A~300A
Tempreture
  • Standard gasket: -20~100°C
  • Steam gasket: 100~300°C
Maximum working pressure
  • 20A~250A:1.0MPa
  • 300A:0.74MPa
  • The maximum working pressure is based on the bellows material SUS304, normal temperature, single blade.
Flange rating
  • JIS5K、JIS10K、JIS20K、JPI、JIS7.5K
  • Please contact us for other flanges.

Features

  • The OM bellows has an Ω shape that disperses stress concentration, & a non-welded construction is used for the bellows, which provides excellent durability in areas subject to vibration & impact pressure.
  • Stainless steel wetted parts, both loose flange type.
  • Changes in material, specifications, etc. are available upon request.

Note

  • Because of the special dimensions of the gasket contact surface, there is a risk of leakage with commercially available gaskets. Please be sure to use the supplied special gasket.
  • When tightening the bolts, be sure not to single-tighten or over-tighten.
  • Standard specification non-asbestos gasket cannot be used for steam.
  • When using in steam piping, please specify “with steam gasket” when placing an order.

Please feel free to contact us about our products.