Screw (Worm Gear) hose clamp BRADAS BSW2120-140/9, stainless steel, adjustable Ø range specified by model

BRADAS BSW2120-140/9 screw (worm gear) hose clamp is a stainless steel adjustable clamp designed to secure hoses, pipes and tubing where a durable, corrosion‑resistant fastening is required. The clamp features a worm‑gear screw mechanism that provides controlled tightening and a reliable seal without excessive compression of the hose material. Manufactured to ISO 9001 quality standards, the construction offers strength and consistent clamping force across the specified diameter range for the chosen model.

Advantages

The stainless steel construction ensures corrosion resistance and long service life in wet or humid environments. The worm‑gear screw allows precise adjustment and repeatable torque application for secure fittings. Special thimble and band design reduce the risk of damaging hose walls while maintaining uniform pressure around the connection. The clamp’s robust build delivers strength and tightness suitable for plumbing, automotive and HVAC installations.

Suitable for

• Securing rubber and synthetic hoses on plumbing fittings
• Automotive hose connections such as coolant and fuel lines (where metal clamps are appropriate)
• HVAC duct and tubing connections requiring adjustable clamping
• General repair, workshop and industrial piping where reusable metal clamps are needed

Key specifications

• Material: stainless steel band and housing for corrosion resistance
• Clamping mechanism: worm gear screw for adjustable tightening
• Band width: 9 mm for strong, even pressure distribution
• Design: rounded band edge and screw housing to protect hose surface
• Manufacturing standard: produced in accordance with ISO 9001 quality processes

How to use

Position the clamp over the hose end and the fitting so the band sits evenly around the connection. Turn the screw clockwise using a screwdriver or nut driver to tighten; apply firm, steady turns until the hose is snug against the fitting and no leaks are visible. Avoid overtightening which can deform the hose; if necessary, loosen slightly and re‑tighten to achieve a uniform seal. For removal, turn the screw counterclockwise until the band can be slid off the hose.

Usage recommendations

For reliable long‑term performance, choose the clamp size that matches the hose outer diameter at installation. Inspect clamps periodically in corrosive or vibration-prone environments and re‑tighten if necessary. When used on soft or thin-walled hoses, ensure the band edge does not cut into the material by positioning the clamp over a reinforcing sleeve or using an appropriate protective insert.