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Sight Windows
The Gulf Coast Glass ZW15 Weld-to-Tank Sight Glass is a robust and versatile solution designed for industrial applications that demand reliable visibility into tank processes. Engineered for tanks operating under 150 PSI, this sight glass combines ease of installation with a sleek, professional appearance. Its durable construction and compatibility with various materials make it ideal for a wide range of environments, from chemical processing to food and beverage production.
The ZW15 offers both standard and customizable options, ensuring it meets the specific needs of any project, while its aesthetically pleasing design enhances the overall look of the installation. Weldable tank sight glasses allow for a total view of the inside of a process. Depending on the fluid temperature and pressure to work with, a recommendation can be made on the best material of manufacture, types of crystals and types of gaskets.
Ease of Installation
The ZW15 is designed for quick and straightforward installation, reducing downtime and labor costs during setup. Its user-friendly design ensures that even complex installations can be completed efficiently.
Aesthetic Design
The screws are positioned into the upper flange, giving the ZW15 a clean and professional appearance. This makes it an excellent choice for installations where visual appeal is important.
Customizable Options
While the ZW15 comes in standard sizes, it offers customization options to meet specific project requirements, including adjustments to metal thickness, glass type, and gasket materials.
Cost-Effective Solution
The ZW15 provides a reliable and durable sight glass solution at a competitive price, making it an excellent choice for industries looking to balance performance with cost-efficiency.
Durable Construction
Built from high-quality materials like carbon steel or stainless steel, the ZW15 is resistant to corrosion and wear, ensuring long-term performance even in challenging environments.
Versatility
Suitable for a wide range of industrial applications, from chemical processing to food and beverage production, the ZW15 can be adapted to various operating conditions and requirements.
Optional LED Lighting
For installations in dark environments, the ZW15 can be equipped with an optional LED light, enhancing visibility and safety. The light is protected by a polycarbonate layer to prevent damage from potential explosions inside the tank.
| Item | Part name | Material options |
|---|---|---|
| 1 | Cover Flange |
|
| 2 | Weld Pad |
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| 3 | Sight Glass (max temp) |
|
| 4 | Gaskets *(max temp) |
|
| 5 | Bolts |
|
| ZW15-2 | ZW15-3 | ZW15-4 | ZW15-5 | ZW15-6 | ZW15-7 | ZW15-8 | |
|---|---|---|---|---|---|---|---|
| Visible Diameter (A) | 2" | 3" | 4" | 5" | 6" | 7" | 8" |
| Total Diameter (B) | 4" | 5" | 6" | 7-1/2" | 9" | 10" | 11" |
| ZW15-2 | ZW15-3 | ZW15-4 | ZW15-5 | ZW15-6 | ZW15-7 | ZW15-8 | |
|---|---|---|---|---|---|---|---|
| Cover (H1) | 5/8" | 5/8" | 5/8" | 3/4" | 3/4" | 1" | 1" |
| Weld Pad (H2) | 3/4" | 3/4" | 3/4" | 1" | 1" | 1-1/4" | 1-1/4" |
| ZW15-2 | ZW15-3 | ZW15-4 | ZW15-5 | ZW15-6 | ZW15-7 | ZW15-8 | |
|---|---|---|---|---|---|---|---|
| Ø | 2-3/4" | 3-3/4" | 4-3/4" | 6" | 7" | 8" | 9" |
| Thickness | 5/8" | 5/8" | 3/4" | 3/4" | 3/4" | 1" | 1" |
| ZW15-2 | ZW15-3 | ZW15-4 | ZW15-5 | ZW15-6 | ZW15-7 | ZW15-8 | |
|---|---|---|---|---|---|---|---|
| Bolt Circle Diameter (C) | 3-3/8" | 4-3/8" | 5-3/8" | 6-3/4" | 8" | 9" | 10" |
| Tightening Torque (ft/lbs) | 17 | 17 | 19 | 19 | 21 | 25 | 25 |
*Glass Sizes are for Tempered Borosilicate glass only. Please contact us for details regarding any other glass material. *Torque values may vary depending on gasket material. Please contact us for details regarding specific torque for your application.
Welding machine Welding rods/electrodes (appropriate for materials) Torque wrench Gaskets (as specified) Bolts and nuts (as specified) Protective gear Optional: LED light kit
Talk to our team
Contact us with your application details — pressure, media, and connections — and we will help you specify the right sight glass.