Sight and Flow Glasses

Precision Sight and Flow Glasses for Industrial Applications

At Spectraglass, we manufacture high-performance sight and flow glasses in a wide range of shapes, sizes, and materials. These glasses are engineered for use as viewing windows and flow indicators in industrial equipment, offering durability, precision, and reliability.

With our CNC machining centre and waterjet cutting technology, we produce bespoke designs tailored to your specifications, including complex profiles with shaped holes, grooves, and slots. Our expertise ensures the highest levels of quality, making us a trusted supplier for demanding industrial applications.

Get a Quote

Learn More

What Are Sight and Flow Glasses?

Sight and flow glasses are specialised glass components used in industrial equipment to allow visual monitoring of processes such as fluid flow, pressure, and chemical reactions. Manufactured with precision, these glasses provide reliable performance under various temperature, pressure, and chemical conditions.

Shapes, Sizes, and Manufacturing Capabilities

Custom Shapes and Sizes

Our sight and flow glasses are available in various shapes and sizes, with dimensions of up to 2500 x 1500mm and thicknesses up to 25mm. Using advanced CNC machining and waterjet cutting technology, we produce highly intricate designs, including:

– Circular shapes with shaped holes.
– Slotted and grooved profiles.

Design Note: Certain shapes, particularly those with holes, may not be suitable for toughening. We recommend considering this during the design phase to ensure optimal performance.

Available Materials

We offer sight and flow glasses in a variety of materials to suit your specific application requirements:

– Soda Lime (annealed or toughened).
– Borosilicate (annealed or toughened).
– Quartz for extreme temperatures.
– Sapphire for superior abrasion resistance.
– Anti-Abrasion Glass.
– Coloured Glass for specialised aesthetic or functional purposes.

Our diverse material selection ensures that we can meet the demands of both standard and specialised industrial applications.

Cylindrical Sight Glasses

Our cylindrical sight glasses are available in diameters ranging from **24mm to 325mm** and lengths up to **1500mm**, with a variety of wall thicknesses. While borosilicate is the standard material, other options are available upon request.

Applications:
– Industrial flow monitoring.
– Process control systems.
– Chemical and pharmaceutical equipment.

Cylindrical sight glasses offer excellent durability and clarity, making them an essential component in many industrial systems.

Moulded Glass Solutions

We also offer moulded glass solutions for specialised applications. Our services include design, tooling, and supply for products such as:

– Flow Indicator Domes for visual flow monitoring.
– Burner Flues for high-temperature applications.
– Filter Bowls for liquid filtration systems.

With decades of expertise, we ensure that our moulded glass products meet the highest quality standards for durability and performance.

Applications of Sight and Flow Glasses

Industrial Equipment

Used in boilers, tanks, and processing equipment for visual flow and pressure monitoring.

Chemical Plants

Offers chemical resistance and clarity for monitoring fluid levels and reactions in specialised environments.

Custom Solutions

Custom designs and moulded products tailored for unique industrial processes and systems.

Why Choose Spectraglass for Sight and Flow Glasses?

Spectraglass delivers industry-leading sight and flow glasses with unparalleled quality and precision. Our state-of-the-art facilities and experienced team ensure every product meets the unique demands of your application. Contact us today to learn more or request a customised quote.

Your Name *

Fill out this field

Your Email *

Please enter a valid email address.

Phone Number *

Fill out this field

Enquiry Type

Select an option

Project Location

Select an option

Describe Your Project or Requirements

Fill out this field