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    CA5 and SA5 Ultra High Purity Back Pressure Regulators

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    The CA5 and SA5 are ultra-high purity back pressure regulators designed for high-performance operation. These spring-operated, flow-to-open regulators feature an internal pressure balancing piston-cylinder, providing medium flow capacity and high-pressure drop capability. They are equipped with all SST wetted trim materials, an electro-polished finish, and tube end connections, making them suitable for ultra-high purity fluids in both gaseous and liquid services.

    • Specifications
    • Technical Data
    • Advantages
    • Industries
    • Applications
    • Contact

    Specifications

    • Regulator Type: Spring-operated, flow-to-open back pressure regulator
    • Body Sizes: 3/4” & 1” (DN20 & 25)
    • Wetted Materials: All SST trim materials
    • Finish: Electro-polished, with a standard 15 μ-in. Ra average surface finish (Optional 10 μ-in. Ra average surface finish available for Barstock body)
    • Connections: Tube end connections
    • Maintenance: In-line maintenance capability

    Technical Data

    • Temperature Range: -20 to +400°F (-29 to +204°C) (Dependent on elastomeric internal materials)
    • Maximum Design Pressure: Up to 600 psig
    • Operating Pressure: Up to 300 psig
    • Allowable Delta Pressure: 300 psid
    • Outlet Pressure Range: 5 – 300 psig (.34 – 20.7 Barg)

    Advantages

    • High Purity: Ideal for electronic grade and other ultra-high purity fluids.
    • Versatility: Suitable for both gaseous and liquid services.
    • Durability: Made with all SST wetted trim materials for long-lasting performance.
    • High Pressure Capability: Can handle high pressure with a robust design.
    • Superior Finish: Standard 15 μ-in. Ra surface finish, with an option for an even finer 10 μ-in. Ra finish for Barstock bodies.

    Industries

    • Electronics: Designed for electronic grade fluids.
    • Industrial Gas: Suitable for high-purity gases like oxygen, nitrogen, hydrogen, helium, and argon.
    • Ultra-High Purity Applications: Ideal for any industry requiring ultra-high purity fluid handling.

    Applications

    • High-Purity Gases: Commonly used with high-purity oxygen, nitrogen, hydrogen, helium, and argon.
    • Liquid Service: Effective for handling ultra-high purity liquids.
    • Electronic Grade Fluids: Suitable for use in applications requiring the utmost in fluid purity, such as in the electronics industry.

    Contact Us

    Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

    • Michael Bradley (External) – Mob: 086 047 6178
    • Brendan Merrigan (External) – Mob: 087 2598124
    • Stephen White - Mob: 083 165 3830
    • Office Tel: 021 461 7200

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