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Fireking Fireking Hose

Shopping mall with false ceiling for S-Flex fireking flexible sprinkler hose

    Complete flexible sprinkler hose range for fast and easy installation

    Flex hoses are designed to allow easier and faster installation sprinklers in a variety of situations. They are now CE-marked, ensuring European compliance, in addition to holding all major fire protection approvals from UL, FM, VdS, and LPCB. Available in a range of sizes and with many accessories, they offer flexibility and proven performance for sprinkler systems.

    Features and advantages

    • Fast and effortless installation: suitable for pendent, recessed, sidewall and concealed sprinklers
    • Easy to use fittings: designed for efficient and simple on-site installation
    • Multiple hose lengths: available to suit different installations and applications
    • Multiple diameters: suitable for sprinklers up to K360
    • Standard support bar: 700 mm bar fits most ceiling grids (longer versions available on request)
    • Flexible routine: Multiple bends allowed
    • Low equivalent length values
    • Aid in positioning: Outlet fitting marked with distance from outlet to support accurate positioning

    Fireking Viking VK40SB withVK32

    S-Flex flexible sprinkler hoses

    The S-Flex hose is a high-performance flexible sprinkler hose with improved hydraulic characteristics and new construction allowing it to be shaped more easily during installation. With its braided stainless-steel finish, S-Flex supports quick and efficient installation of sprinklers in commercial false ceiling applications. The S-Flex hose offers:

    • Kink resistance: high resistance to kinking
    • Tighter bend radius: allows easier bending compared to other FM approved or UL listed flexible sprinkler hoses
    • Annular corrugation design: enables the S-Flex to be bent and shaped more easily
    • New center clasp: allows users to close the unit with one hand
    • Aid in positioning: Outlet nipple marked to indicate the distance from the under side of ceiling, supporting accurate sprinkler positioning

    Fireking S-Flex with Viking VK462 concealed sprinkler

    Accessories

    Viking offers a wide range of approved accessories designed to support installation across many different situations. The components are available in various diameters, lengths and configurations, including:

    • Outlet reducers
    • Inlet nipples
    • Side and center brackets
    • Support bars
    • Adaptors for cold-storage ceilings

    These accessories are available with different finishes, including carbon steel and nitrile rubber.

    Fireking S-Flex components: side bracket, centre bracket, inlet nipple, outlet nipple, support bar

    Fireking S-Flex components: side bracket, centre bracket, inlet nipple, outlet nipple, support bar

    Applications

    Flexible sprinkler hoses (both standard flex hose assemblies and S-Flex hoses) are mainly used for quick and effortless sprinkler installation where flexibility and accurate positioning are required. Typical applications include:

    • Commercial false ceiling: retail spaces, shopping centers
    • Cold storage
    • Offices
    • Apartment buildings
    • Renovation projects

    We can also offer flexible hose products for protection of special risks such as:

    • Ducts
    • Cleanrooms
    • Seismic applications

    Downloads

    Sprinkler & Deluge

    Quick reference guide

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    Sprinkler & Deluge

    Leaflet

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    Approvals

    UL – FM– LPCB – VdS – CE

    Image source: Fotolia/AdobeStock | Viking S.A.