Drop-In Spray Ring
Flange-Mounted Sight Windows
(All Pressure Classes)
Jacoby-Tarbox offers a full line of spray rings for installation directly against sight windows to direct secondary fluids (liquid or gas) against the window to remove debris.
Standard Features:
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Size Range: 2” through 10”
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ASME Flange Class: 150, 300, 600
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“Ring” style centered by bolting
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¼” NPT Supply connection
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Material: 316 SS
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Maintains window rating
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Compound angle radial and cross jets
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Optional Features:
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Material: Corrosion resistant alloys
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Non-ASME flanges (DIN, JIS, MIL)
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Larger sizes
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Assembled windows and sight flow indicators
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Applications*:
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Liquid – Rinsing windows
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Liquid – Remove build up
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Gas – Blow off powders
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Gas – Purge window
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Gas – Cooling
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Gas – Warming
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Gas – Defogging
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Gas – Condensate removal
*Application Note - Flushing liquid recommended to be at least 10 psi (.7 Bar) higher than process pressure. When using steam, limit duration of cleaning and pressure differential to maximize window life.
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Optimized Design: Jacoby-Tarbox engineers used Computational Fluid Dynamics (CFD) software to model fluid
flows and optimize both window coverage and cleaning time for all applications.
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Efficient use of Secondary (cleaning) fluid:
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minimize consumption and impact on process
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Maximize process visibility
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Easy Installation: “Ring” style will drop-in and self-center within flange bolting like standard ASME ring gaskets.
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Resources:


​Blue =
Cleaning Velocity
Red & Yellow =
Accelerated Cleaning