Double grip hose clamps, also known as double ear clamps or Oetiker clamps, are specialized fasteners used to secure and seal hoses, tubes, and pipes onto barbed fittings or connections. They have a unique design that provides a strong and reliable connection. Double grip hose clamps are commonly used for several purposes:

  1. Automotive Applications: Double grip hose clamps are widely used in the automotive industry to secure various fluid-carrying hoses, such as coolant hoses, fuel hoses, and vacuum hoses. They ensure a tight and leak-free connection between the hose and the fitting, which is essential for the proper functioning of a vehicle’s systems.
  2. Industrial and Manufacturing: These clamps are employed in industrial settings to connect hoses and tubes in machinery, equipment, and systems. They are suitable for applications involving air, water, oil, and other fluids.
  3. Agriculture: In agricultural machinery and irrigation systems, double grip hose clamps are used to connect and secure hoses for water supply, fuel lines, and other fluid-carrying systems.
  4. Marine Applications: They are used in marine and boating applications to connect hoses for water circulation, fuel delivery, and other systems on boats and ships.
  5. HVAC (Heating, Ventilation, and Air Conditioning): Double grip hose clamps can be used in HVAC systems to secure flexible hoses and tubes for air circulation, refrigerant lines, and drainage.
  6. Plumbing: In plumbing applications, these clamps can be used to connect hoses and pipes for various purposes, including drainage, water supply, and wastewater systems.
  7. Household Appliances: Double grip hose clamps may be used in the assembly of household appliances, such as washing machines and dishwashers, to secure hoses for water inlet and drainage.
  8. DIY and Repair: They are also used in DIY projects and repairs where hoses need to be connected to fittings securely. These clamps are easy to install with common hand tools.

Double grip hose clamps are designed with two “ears” or tabs that are crimped or compressed using special pliers or tools. This action creates a uniform, secure, and tamper-resistant seal around the hose, preventing leaks, even under pressure. The clamp’s design distributes the clamping force evenly, reducing the risk of damaging the hose or causing distortion.

Overall, double grip hose clamps are an effective and efficient solution for connecting and securing hoses in a wide range of applications, ensuring that fluid systems operate reliably and without leaks.