Sanitary 360° Full View Sight Flow Indicator

The DOUGLASS flow sight glasses with 360° indication allow the user a total view of the fluid line from any point; facilitating the detection of anomalies such as color, bubbles, flow intermittencies and sediment accumulation. Depending on the fluid to be worked with, they can be manufactured in different types of flanges. Similarly, depending on the pressure and temperature to be worked with, the glass can be placed in borosilicate or polycarbonate.


Discover the exceptional clarity of Douglass’s Sanitary 360° Full View Sight Flow Indicator, engineered for the exacting standards of the food and pharmaceutical sectors. With its unparalleled 360° view, this sight flow indicator offers comprehensive monitoring of fluid dynamics, crucial for maintaining the highest quality control and process integrity.

Key Features:

  • Offers a complete 360° view, enabling total visibility of fluid flow to quickly identify process irregularities.
  • Manufactured from top-quality materials that meet sanitary specifications, ensuring optimal hygiene and compliance with industry regulations.
  • Available in 1″, 1-1/2″, and 2″ sizes, equipped with sanitary tri-clamp connections for easy integration into any high-purity piping system.

Designed specifically for businesses in the food and drug markets, our Sanitary Sight Flow Indicator is the go-to choice for those who prioritize cleanliness, efficiency, and precision. Whether ensuring the smooth flow of ingredients in food production or verifying the consistency of pharmaceutical formulations, this indicator provides the clarity and reliability essential for sensitive fluid handling processes. Count on Douglass for solutions that elevate your operation’s transparency and compliance.”

Connection Type NPT Threaded
Types of flow indication 360 Vision
Working pressure From 0 to 300 PSI
Working temperature 75mm
Minimum length From -45°C to 560°C
Maximum length 1500mm
Smallest clamp 1″, 1 1/2″, 2″
Special manufacturing 3″ and 4″
Manufacturing Materials Stainless Steel 316 L & Stainless Steel 304
Materials for gasket manufacturing Buna, neoprene, Teflon, sanitary rubber, EPDM, Viton.
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