Drop-In Spray Ring
Flange-Mounted Sight Windows
(All Pressure Classes)

Standard Features:

• Size Range: 2” through 10”

• ASME Flange Class: 150, 300, 600

• “Ring” style centered by bolting

• ¼” NPT Supply connection

• Material: 316 SS

• Maintains window rating

• Compound angle radial and cross jets

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Optional Features:

• Material: Corrosion resistant alloys

• Non-ASME flanges (DIN, JIS, MIL)

• Larger sizes

• Assembled windows and sight flow indicators

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Applications*:

• Liquid – Rinsing windows

• Liquid – Remove build up

• Gas – Blow off powders

• Gas – Purge window

• Gas – Cooling

• Gas – Warming

• Gas – Defogging

• 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.

• Efficient use of Secondary (cleaning) fluid:

  • minimize consumption and impact on process

• 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:

• Bulletin: 

  • T1100.70 Drop-In Spray Ring

• Drawings: 

  • T400.70 Drop-In Spray Ring

• IOM: 

  • Sight Flow Indicators and Sight Windows Installation, Operation and Maintenance Manual