SURELOK Couplings

Our Surelok couplings represent the most innovative method of producing fast and tight connection between two hoses or a vessel and a hose. These couplings comply with the safety requirements of the chemical and oil industries.

Surelok couplings do not require tools or pre-adjustment, the coupling process is achieved by the simple operation of two handles. The product is extremely robust in design and will withstand some of the most challenging applications.

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Features

The poppet is spring loaded with constant and continuous pressure which guarantees perfect tightness without product loss.

The variety of models, diameters and materials provide solutions for numerous applications.

Specifications

Operating Pressure:

  • 5 to 8 bar (dependent on material)
  • Max. 40 bar for high pressure special model

Operating temperature:

  • -40° C to +200° C

Diameter:

  • 15mm (½ ") to 200mm (8") in brass and aluminum
  • 15mm (½ ") to 150mm (6") in other materials

Threads:

  • BSP or API
  • With ASA 150 lbs or other flanges
  • With female hose connector for rubber hoses

    Materials:

    • Aluminum
    • Messing
    • Grey cast iron
    • Malleable cast iron
    • Stainless Steel

    Seals:

    • Perbunan
    • Neoprene
    • Butyl
    • Viton

Variants

Sizes, threads, materials, seals

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