Celebrating 25 Years 1999-2024
Metaglas® Screwed Sight Glasses
Experience the utmost security with Metaglas® mechanically prestressed windows – the market’s most resilient sight glasses. Designed with threaded architecture specifically crafted for process applications, these sight glasses come in an array of thread types, including NPT and metric straight threads.
Considered the epitome of strength and clarity, Metaglas® offers you the transparency of glass combined with the durability of steel. They guarantee a safety standard and longevity far exceeding conventional tempered glass or plastic options in sanitary services. Even under the most demanding conditions, such as soaring temperatures of up to 280°C or high-pressure scenarios, catastrophic failure, such as leaks or glass shattering, is virtually unheard of. Enjoy peace of mind with Metaglas® and see the difference for yourself.
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List of Available Screwed Sight Glasses
METAGLAS® TYPE 61 SIGHT GLASS
Introduce high-efficiency viewing to your high-pressure operations with METAGLAS® TYPE 61 SIGHT GLASSES. These sight glasses are designed to maintain functionality under conditions of elevated pressure.
Specifications
- Available in two robust ring materials: 1.4462 and 2.4602.
- Ring material 1.4462 operates efficiently from -30°C to +280°C.
- Ring material 2.4602 displays excellent performance from -60°C to +300°C.
- Designed with a female connection compatible with both metric and Whitworth threads.
Common Applications
- Perfect for high-pressure industrial applications, delivering clear viewing and enhanced safety.
- Provides excellent utility for process control, inspection, and monitoring in various industrial settings.
- Suitable for sectors such as petrochemical, pharmaceuticals, food, and beverage where pressure conditions are high.
- Compatible with metric or Whitworth threading for diverse applications.
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METAGLAS® TYPE 64 SIGHT GLASS
Introducing the METAGLAS® TYPE 64 SIGHT GLASS – a ground-breaking design featuring threaded sight glasses with a round head, offering clear viewing and unmatched durability.
Specifications
- Avails two choices of glass quality: Borosilicate and Sodalime.
- Works efficiently in the temperature range of -30°C to +280°C for Borosilicate.
- Performs in the operating temperatures -30°C to +150°C for Sodalime.
- Incorporates a female connection compatible with Metric or Whitworth threads.
Common Applications
- Perfect fit for settings requiring constant monitoring and control of processes.
- Especially suitable for operations that handle high temperatures and demand excellent clarity.
- Proves useful across a variety of industries, including pharmaceutical, food and beverage, and petrochemicals.
- Its adaptability to either Metric or Whitworth threads makes it versatile for diverse situations.
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METAGLAS® SIGHT GLASS TYPE 61.NPT – HEXAGON HEAD
Meet the superior METAGLAS® SIGHT GLASS TYPE 61.NPT – a sight glass that uniquely sports a hexagon head. This threaded sight glass, compatible with NPT- threading, offers an exceptional blend of efficiency and durability.
Specifications
- Offered in multiple ring materials, such as 1.0570, 1.4462, and 2.4602.
- Each type operates at different optimal temperature:
- 1.0570 functions between -10°C to +300°C.
- 1.4462 operates from -30°C to +280°C.
- 2.4602 works seamlessly from -60°C to +300°C.
- Features a female connection, compatible with NPT or NPTF thread.
Common Applications
- Perfect for situations requiring robust and clear monitoring of industrial processes.
- Particularly beneficial in operations involving high temperature and pressure.
- Finds crucial use across various industries, like pharmaceuticals, petrochemicals, and food processing.
- Its compatibility with NPT or NPTF threads enhances its adaptability across diverse setups.
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METAGLAS® TYPE 62.NPT THREADED SIGHT GLASS – NPTF-THREAD
Extend your operational efficiency with the METAGLAS® TYPE 62.NPT THREADED SIGHT GLASS – designed for compatibility with NPTF threading. This sight glass boasts a hexagon design and offers solid performance, durability and clear viewing in high-pressure conditions.
Specifications
- Designed with NPT threading, accommodating a variety of sizes ranging from ¼” to 2”.
- Each size demonstrates different dimensions for the thread, width, length, and inner length, ensuring a perfect fit for specific applications.
- Ensures reliable performance under varying conditions.
Common Applications
- Highly suitable for operations that demand accurate and constant process monitoring.
- Finds extensive use in industries such as petrochemicals, pharmaceuticals, and food production where clarity and durability are crucial.
- Ideal for oil level viewing applications due to its clear vision and solid construction.
- Its compatibility with NPTF threads allows wide-ranging applications in different industrial setups.
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INTERESTED OR HAVE QUESTIONS? GET IN TOUCH WITH US NOW!