DEVIaqua™ 9T Heating Cables

SKU: 140f0019 Category:
  • In-Pipe Frost Protection: Designed to prevent freezing within water pipes, ensuring continuous flow.
  • Drinking Water Safe: Certified for use with potable water, ensuring purity and safety.
  • GDV Certified: Meets high quality and safety standards as confirmed by GDV certification.
  • Pre-Assembled Cold Tail: Comes ready for installation, simplifying the setup process.
  • Extensive Coverage: Capable of covering distances up to 417 meters, suitable for a wide range of applications.
  • Versatile Pipe Compatibility: Includes fittings for both ¾” and 1” pipes, offering flexibility in installation.
  • Dual Voltage Options: Supports both 230V and 400V power supplies, accommodating various electrical requirements.
  • Durable and Reliable: Built to be both safe and robust, guaranteeing longevity and performance.

    Info Specification

    Discover the DEVIaqua™ 9T, our premium heating cable solution designed specifically for your drinking water pipes. This high-quality, light blue, twin conductor heating cable is not just efficient but also aesthetically pleasing with its round, series resistive, fully screened design and tough outer sheath. Here's why the DEVIaqua™ 9T is the perfect addition to your water system:


    • Optimized for Safety and Quality: Certified for direct contact with drinking water up to 23°C, ensuring the purity and safety of your water supply.
    • Designed for Durability: Comes with special ¾” and 1” pipe fittings for a secure and watertight installation, guaranteeing long-lasting protection against frozen pipes.
    • Energy Efficient: Must be used with an appropriate thermostat to prevent overheating and minimize energy consumption, making it an eco-friendly choice.
    • Easy Installation: Equipped with a UV stable cold lead with solid conductors for fast and visible installation, ensuring a hassle-free setup.
    • Purpose-Built: Specifically developed to prevent freezing in drinking water pipes without heating the water, maintaining the integrity of your supply.
    • Usage Conditions: Ideal for use when installed inside a pipe and fully submerged in water, tailored for drinking water systems with a maximum temperature of 23°C.


    The DEVIaqua™ 9T is your go-to solution for maintaining a consistent and safe water supply, ensuring your pipes remain freeze-free without compromising on water quality.


    Technical Specification:

    Nominal voltage: 230 or 400 V~

    Construction: Round, series resistive, twin conductor with 360° screen, with stainless steel fitting ¾” and 1” pipe fitting, one cold lead

    Output: Ready-made 9 W/m / Special order, max 15 W/m

    Max. water pressure: 10 Bar

    Max. water temperature: 23 °C

    Cable dimensions: Ø 7 mm

    Deformation strength: 600 N

    Pulling strength: 600 N

    Conductor insulation: XLPE

    Outer sheath: Light blue, MDPE

    Screen: Alu-foil 100% coverage + 0,5 mm² tinned copper drain wire

    Cold lead: 2,3 m, 3G 1,5mm², DTCL, UV-resistant

    Min. installation temperature: -5 °C

    Bending Ø, min.: 5 cm

    IP Class: IPX7

    Max. torque for pipe fitting: 30 Nm

    Length Wattage Effect Resistance Cold lead
    240m2160W230V24,5 Ω3 x 1,5 mm²
    417m3760W400V42,5 Ω3 x 1,5 mm²
    219m1965W230V26,9 Ω3 x 1,5 mm²
    380m3425W400V46,7 Ω3 x 1,5 mm²
    210m1895W230V27,9 Ω3 x 1,5 mm²
    366m3285W400V48,7 Ω3 x 1,5 mm²
    187m1695W230V31,2 Ω3 x 1,5 mm²
    326m2940W400V54,4 Ω3 x 1,5 mm²
    167m1510W230V35,1 Ω3 x 1,5 mm²
    120m1080W230V49,0 Ω3 x 1,5 mm²
    290m2625W400V60,9 Ω3 x 1,5 mm²
    157m1405W230V37,7 Ω3 x 1,5 mm²
    110m990W230V53,4 Ω3 x 1,5 mm²
    100m900W230V58,7 Ω3 x 1,5 mm²
    272m2450W400V65,3 Ω3 x 1,5 mm²
    150m1350W230V39,2 Ω3 x 1,5 mm²
    90m810W230V65,3 Ω3 x 1,5 mm²
    140m1260W230V42,0 Ω3 x 1,5 mm²
    80m720W230V73,5 Ω3 x 1,5 mm²
    130m1170W230V45,2 Ω3 x 1,5 mm²
    70m630W230V84,0 Ω3 x 1,5 mm²
    60m540W230V98,0 Ω3 x 1,5 mm²
    50m450W230V117,6 Ω3 x 1,5 mm²
    40m360W230V146,9 Ω3 x 1,5 mm²
    35m315W230V167,9 Ω3 x 1,5 mm²
    10m90W230V587,8 Ω3 x 1,5 mm²
    30m270W230V195,9 Ω3 x 1,5 mm²
    7m65W230V813,8 Ω3 x 1,5 mm²
    25m225W230V235,1 Ω3 x 1,5 mm²
    5m45W230V1175,6 Ω3 x 1,5 mm²
    20m180W230V293,9 Ω3 x 1,5 mm²
    3m25W230V2116,0 Ω3 x 1,5 mm²
    15m135W230V391,9 Ω3 x 1,5 mm²
    12m110W230V480,9 Ω3 x 1,5 mm²

    Why work with us

    We have gained unique skills in product development

    +40 years of experience

    Our many years of experience has made us market leaders in producing surface heating elements.

    Worldwide shipping

    We have fast and secure shipping to all areas of the world.

    100% satisfaction

    Your satisfaction is our highest priority. We offer you top quality products and the best customer service.