BETE ST Abrasion Resistant Spray Nozzles

Bete ST Abrasion Resistant Full Cone Spiral Spray Nozzles

Bete ST spiral design remains one of the major advances in nozzle technology. The liquid is atomized into small droplets by a continuously descending spiral and, therefore, enters and exits with no internal restrictions through relatively large passages. The result is a higher discharge velocity so lower pumping pressures can be used to produce the required atomization.

Design Features:

  • Designed for use with abrasive materials such as limestone slurry
  • Extensive history as a wet FGD (flue gas desulphurization) absorber nozzle
  • Available in Cobalt Alloy 6 or industrial ceramic (reaction bonded silicon carbide)
  • Inherently clog resistant with no internal parts
  • The spiral design produces a spray with more developed surface area than other nozzle styles for a given flow and pressure
  • Designed by BETE, the inventor of the spiral nozzle
  • Cobalt Alloy 6 or RBSC ceramic parts in high-wear areas
  • High energy efficiency
  • No internal parts
  • Clog-resistant
  • Male and female connections
  • Flanged and special connections available as required

Spray Characteristics:

  • Fine atomization
  • Spray pattern: Full Cone (Hollow Cone available by special order)
  • Spray angles: 90° and 120° standard
  • Flow rates: 0.5 to 3320 gpm (2.26 to 10700 L/min). Higher flow rates available.

Bete ST Spray Angle Visuals:

Bete ST spray angles

Bete ST Drawings:

bete st

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Bete ST Spray Nozzle - Imperial Units

Size: 146 KB

Bete ST Spray Nozzle - Metric Units

Size: 445 KB

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