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Fisher™ DMA/AF Variable Geometry Attemporator
The Fisher DMA/AF is a variable-geometry, mechanically atomized, back-pressure-activated superheater interstage attemporator.
It is designed for applications requiring control over moderate load fluctuations and high thermal cycling.
Fisher™ DMA/AF Variable Geometry Attemporator

Specs

Other Configurations
Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.
Valve Size Standard
NPS

Features

  • Optimized spray pattern with optional AF nozzle technology allows for a wide operating range to achieve optimal mixing and quick vaporization at all flowing conditions.
  • Nozzles can be easily removed, maintained, or replaced without having to replace the entire unit.
  • Piping configuration limits face-to-face availability.
  • DMA and DMA/AF desuperheaters can be located wherever is convenient in the pipeline.
  • Nozzles capable of providing low to moderate amounts of spraywater to cool steam to required temperature.