Sanitary Sight Glass, Double Window Sight Glass, SS Sight Glass, Sight Flow Indicator, Hygienic Sight Glass, Sight Glass Manufacturer in Mumbai, Sanitary Sight Glass Suppliers

STILONN Valves & Controls Pvt Ltd is a leading sanitary sight glasses manufacturer and supplier in Mumbai, India. They are essential in various industrial processes, visually indicating fluid flow and level within closed systems. We have positioned ourselves as a top source of quality hygienic sight glasses that meet the specific needs of various industries.

What is a Sanitary Sight Glass?

sanitary sight flow indicator, is a transparent window installed in a pipeline or vessel to allow visual observation of the fluid inside. They are commonly used in food, beverage, pharmaceutical, and chemical processing industries where maintaining product purity and process integrity is crucial.

How Does a Sight Glass Work?

A hygienic sight glass allows light to pass through it, enabling observers to see the level of fluid or liquid inside the tank or pipeline. The light transmission properties vary depending on the type of sight glass used. Some site glass devices use direct visual observation, while others use electronic sensors to detect changes in fluid levels.

Along with sight glasses, we also provide Sanitary Valves, They control fluid or gas flow, ensuring cleanliness and product integrity.

If you want to Buy Sanitary Sight Glass, please contact us or mail us at

Sanitary Sight Glass Manufacturers, High Pressure Sight Glass Suppliers, Inline Sight Glass, Stainless Steel Sight Glasses.

What is the Function of a Sight Glass?

The primary function of stainless steel sight glass is to provide a visual indicator of fluid levels or flow rates, helping operators monitor and maintain the efficiency of industrial processes. In addition to guarding against leaks and spills, sight glasses help reduce potential hazards from overfilling or underfilling tanks.

Types of Sight Glass

Our hygenic sight glass comes in various types tailored for specific applications. Among these are full-view sight glasses, high-pressure sight glasses, circular sight glasses, and tubular sight glasses.

  • Full-view glasses offer a transparent view of the process media, allowing for clear observation. 
  • Double window sight glasses have two separate glass panes, allowing observation from both sides
  • High-pressure sight glasses are specifically engineered to withstand extreme pressure conditions. 
  • Circular sight glasses find popularity in various processing equipment, providing a versatile solution. 
  • Tubular sight glasses, on the other hand, are commonly employed in pipelines and tanks.

STILONN Valves & Controls Pvt Ltd provides competitive sanitary sight glass prices tailored to specific applications. Reach out to us for transparent and cost-effective solutions to meet your industrial needs.

Sight Glass Uses

Our High-temp sight glasses are used in various industries. In chemicals, they monitor reactions and ensure correct chemical levels. In food and beverage, they oversee processing for quality and hygiene. In pharmaceuticals, especially vaccine production, they help operators observe and manage liquids accurately. Overall, these sight glasses enhance efficiency and quality in diverse industrial processes.

Being a prominent sanitary sight glass Manufacturer and Supplier,  STILONN Valves & Controls Pvt Ltd is committed to providing our clients with the best quality and reliable sanitary glasses. Send us a quote, or Contact us Now

Dimension of Sanitary Sight Glass

Sanitary Sight Glass Dimension
Size  A B C D E Max Pressure
½" 9.50 12.70 106.00 47.00 10.00 10
¾" 15.80 19.00 106.00 47.00 17.00 10
1" 22.20 25.65 148.00 79.00 26.00 10
1½" 34.90 38.35 156.00 85.00 34.0 10
2" 47.60 51.05 160.00 105.00 50.00 10
2½" 60.30 63.75 160.00 112.00 65.40 10
3" 73.00 76.45 162.00 125.00 75.40 10
4" 97.60 101.85 168.00 157.00 100.00 10

Specification of Sanitary Sight Glasses

Sight Glass Drowing

Surplus Stock & Special Offer On Sanitary Sight Glass

Hygienic Sight Glass Special Features

  • Available in sizes: 1″ to 4″ OD weld ends.
  • Maximum working pressure, sizes 1″ to 2″: 10 Bar
  • Maximum working pressure, size 2 1/2″: 9 Bar
  • Maximum working pressure, sizes 3″ to 4″ : 7 Bar
  • high pressure clean glass
  • Easy to assemble and disassemble
  • RJT and Clamp ends available
  • Grade 316 stainless steel body
  • Heat resistant glass

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