TOPRAN Hose Clamp - 9.70018

This TOPRAN hose clamp (part number 9.70018) is designed for secure fastening in various applicati...

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AutodocFA1 Hose Clamp 815-9.1016
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eBayFits HANS PRIES HP119 738 Clamp HP119 738 Rubber hose clamp, nominal diameter:
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Product Information

Full details

The TOPRAN Hose Clamp (9.70018) is an essential component for automotive and industrial DIYers looking to ensure secure, leak-proof connections in fluid systems. Designed with a 9 mm width and an adjustable range of 12 mm to 22 mm, it provides a reliable grip for various hoses, though users should verify their specific hose diameter before purchase to ensure proper fitment.

All features

Model Part Number9.70018
BrandTOPRAN

Extended Product Information

FAQs

What is the clamping range for this model?

This clamp is adjustable for hose diameters between 12 mm and 22 mm.

Can I use this for fuel lines?

Yes, provided the hose diameter falls within the 12-22 mm range and the system does not exceed the pressure ratings for this clamp type.

What tools do I need to tighten it?

A flat-head screwdriver or a small socket driver is typically required to engage the screw mechanism.

Is this clamp reusable?

Yes, the clamp can be reused if the band is not bent and the screw threads remain in good condition.

How heavy is the clamp?

The TOPRAN 9.70018 weighs 14 grams.

Troubleshooting

Clamp slips after tightening

Ensure the hose and fitting are free of grease or debris and confirm the diameter is within the 12-22 mm range.

Screw mechanism is difficult to turn

Check the threads for dirt or minor corrosion; a small amount of penetrating lubricant may help, but replace the unit if the housing appears deformed.

Pros and Cons

Pros

  • Precise adjustment range for tight seals
  • Durable construction for automotive environments
  • Lightweight and compact profile
  • Standardized width ensures compatibility with most automotive hose types

Cons

  • Diameter range is limited to 12-22 mm
  • Requires manual adjustment with appropriate hand tools
  • Not suitable for extremely high-pressure industrial hydraulic lines

Setup, Compatibility & Care

To install, loosen the screw mechanism fully to open the loop, place it around your target hose, and tighten in a clockwise direction. Before installation, ensure the hose surface is clean and free of oils or debris to prevent slippage. Periodically check the clamp during routine vehicle maintenance to ensure it remains tight, as thermal cycling and engine vibrations can occasionally cause fasteners to loosen. If you observe any signs of oxidation or wear on the screw teeth, replace the clamp immediately to maintain system integrity.

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