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DSA Steam Conditioning Desuperheater

Brand: Fisher
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he Fisher DSA desuperheater uses high-pressure steam for rapid and complete atomization of spray-water in low velocity steam lines. 

This desuperheater is installed through a flanged connection on a DN 200 (NPS 8) or larger pipeline. This desuperheater is intended for applications requiring high rangeability.
Features
  • Nozzles can be maintained or replaced without having to replace the entire unit.
  • The DSA desuperheater is capable of 40:1 rangeability.
  • DSA desuperheater can be located wherever is convenient in the pipeline.
  • In the DSA desuperheater, high-pressure steam is mixed with the spray-water to produce a critical or near-critical pressure drop in the atomizing steam for a very high velocity. The high velocity disperses the spraywater into very small particles.
he Fisher DSA desuperheater uses high-pressure steam for rapid and complete atomization of spray-water in low velocity steam lines. 

This desuperheater is installed through a flanged connection on a DN 200 (NPS 8) or larger pipeline. This desuperheater is intended for applications requiring high rangeability.
Features
  • Nozzles can be maintained or replaced without having to replace the entire unit.
  • The DSA desuperheater is capable of 40:1 rangeability.
  • DSA desuperheater can be located wherever is convenient in the pipeline.
  • In the DSA desuperheater, high-pressure steam is mixed with the spray-water to produce a critical or near-critical pressure drop in the atomizing steam for a very high velocity. The high velocity disperses the spraywater into very small particles.
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Specifications

Brand

Approvals & Certifications

  • PED, CRN

Critical Service

  • Steam Conditioning

Material

  • SA105, F22, F91

Operating Temperature

  • High Temperature

Other Configurations

  • Contact Your Local Emerson Business Partner or Sales Office to Learn About Additional Specifications or Options for This Product.

Pressure Class

  • ASME

Process Connection Type

  • Flanged, Butt Weld, RTJ, Socket Weld

Valve Size

  • NPS 3, NPS 4, NPS 6

Valve Size Standard

  • NPS
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