BRADAS GBS 66/20 Worm Gear Hose Clamp, Steel

The BRADAS GBS 66/20 is a professional-grade worm gear hose clamp engineered for secure and reliable fastening in demanding environments. Constructed from high-quality steel with a 20mm tape width, this clamp features a robust toggle closure mechanism that ensures a tight, leak-proof seal. The design includes a specialized tape profile that protects hoses from damage during installation and operation, while the uniform zinc coating provides excellent resistance to corrosion and mechanical stress.

Advantages

This hose clamp offers exceptional durability and performance due to its high-quality steel construction and protective zinc plating. The toggle closure mechanism allows for quick and secure tightening, making it highly effective for heavy-duty applications. Its unique tape profile is specifically designed to prevent cutting or abrasion of the hose surface, ensuring the integrity of the connection even under high pressure or vacuum conditions. The wide 20mm band provides a larger contact area, which distributes clamping force evenly and enhances the reliability of the seal.

Suitable for

• Securing reinforced rubber or plastic hoses in automotive cooling and intake systems
• Fastening heavy-duty hoses in industrial vacuum and high-pressure installations
• Connecting irrigation and water supply lines in agricultural or domestic settings
• Mounting hoses on steel pipes or machinery components

This clamp may not be suitable for applications involving highly corrosive chemical environments where stainless steel would be required, as the zinc-plated steel may eventually degrade. It is also not intended for use on extremely thin-walled or delicate tubing that could be deformed by the high clamping force of a GBS-style toggle mechanism.

Key specifications

• Material: Zinc-plated steel
• Band width: 20 mm
• Clamping range: 64–67 mm
• Closure type: Toggle mechanism
• Corrosion resistance: Uniform zinc layer

To use the BRADAS GBS 66/20, first ensure that the hose is properly seated on the pipe or fitting. Open the toggle mechanism, place the clamp around the hose, and engage the toggle to lock it into position. Use a standard tool to tighten the screw until the desired tension is achieved, ensuring the clamp is centered over the connection point to maintain an even seal.

What to consider before purchase

• Verify the outer diameter of your hose to ensure it falls within the 64–67 mm range
• Assess the environmental conditions to determine if zinc-plated steel is sufficient for your needs
• Ensure the 20mm band width is compatible with the space available for installation

For optimal performance and longevity, inspect the clamp periodically for signs of corrosion or loosening, especially in high-vibration environments. Ensure the clamp is not overtightened to avoid damaging the hose material.