Flow Optimizer Bellmouth

Pump Suction Bellmouth
Intake Suction Bells


flow optimizer bellmouth

A Bellmouth, when used on the suction of a rotodynamic pump, solves many problems. A bellmouth helps to straighten the inlet flow distribution, reduces entrance friction loss coefficient from K = 0.5 to K = 0.05, and increases the ability to pump-down the wet-well lower (helping to reduce the accumulation of fats, oils, grease, and other floatable items).

Flow Conditioning Bells or Pump Suction Bellmouths help to:


  • Free-Surface Vortices
  • Subsurface Vortices
  • Steady vs. Transient
  • Multi-Phase Flow
  • Air Entrainment
  • Swirl Angle
  • Velocity Profile
  • Solids build-up
  • Hydrogen Sulfide Odor

Available Sizes

(ANSI Bolt Pattern

  • 4” Diameter x 2.88” Height
  • 6” Diameter x 3.38” Height
  • 8” Diameter x 3.38” Height
  • 10” Diameter x 3.38” Height
  • 12” Diameter x 3.38” Height
  • 14” Diameter x 3.38” Height
  • 16” Diameter x 3.38” Height

Materials Available

  • “GG” Grey Cast iron
  • 1.4408 Stainless steel (similar to 316ss)


Flow Optimizer Bellmouths – Related Posts


Pump Suction Bellmouths Available on eBay

Pump Suction Bellmouths Available on eBay

Looking for high-quality pump suction bellmouths at affordable prices? Look no further than eBay! Optimize your pump’s performance. These bellmouths are designed with precision and durability in mind, ensuring efficient flow and reduced energy consumption.

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