Weld to Tank Sight Glass ZW30 – 300 PSI – Douglass

The Douglass ZW30 Weld-to-Tank Sight Glass is a high-performance solution designed for demanding industrial applications requiring enhanced durability and higher pressure ratings. Suitable for tanks operating up to 300 PSI, the ZW30 is engineered to provide clear, reliable visibility into tank processes while withstanding the rigors of more intensive environments.

Its robust construction allows for greater torque application, making it ideal for use with metal-inserted gaskets. The ZW30 is larger and thicker than its counterparts, offering superior strength and longevity. With options for customization, this model ensures precise alignment with specific project requirements, delivering both reliability and flexibility for industries where safety and performance are paramount.

• High Pressure Capability: The ZW30 is designed to handle pressures up to 300 PSI, making it suitable for more demanding industrial applications.
• Greater Torque Tolerance: The ZW30 can accommodate metal-inserted gaskets and allows for higher torque application, ensuring a tighter, more secure seal, especially in high-pressure environments.
• Robust Construction: With a larger and thicker design compared to the ZW15, the ZW30 offers enhanced durability and longevity, even under harsh operating conditions.
• Customization Flexibility: Like the ZW15, the ZW30 can be customized to meet specific project requirements, including adjustments to flange thickness, glass type, and gasket materials.
• Versatile Application: The ZW30 is ideal for industries that require a robust, high-performance sight glass, such as chemical processing, oil and gas, and heavy manufacturing.
• Optional LED Lighting: The ZW30 can be equipped with an optional LED light, enhancing visibility in low-light conditions and providing added safety features. The protective polycarbonate layer ensures the light is shielded from potential damage.
• Reliable Performance: The ZW30's construction and design provide reliable and consistent performance, reducing the risk of leaks and ensuring safety in high-pressure applications.