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RUBBER & SILICONEStandard parts. Custom solutions.

Flexible rubber hoses

Flexible rubber hoses

Flexible rubber hoses connect components where the route cannot be handled by a rigid straight pipe. Their hollow passage carries the medium, while the hose wall and any reinforcement must suit the bends and movement along that route. When comparing designs, consider the inside clearance, outside envelope and space near each connection. A hose that feels flexible by hand can still be unsuitable for a tight turn in the installed assembly.

Natural and synthetic rubbers offer different combinations of flexibility and resistance to fluids and the environment. Neither category defines a hose’s complete performance. Choose the actual compound and construction for the medium, pressure, vacuum and temperature; synthetic rubber is not automatically suitable for every fuel or chemical.

A natural-rubber hose is not inherently sterile. Food, pharmaceutical or medical applications require assessment of the finished product and its cleaning or sterilization conditions. During installation, check that the connections remain secure and that bending does not flatten the bore. Include inspection and replacement criteria appropriate to the service.

Rubber Hose Size Catalog

Compare tube bore, outside diameter and available wall thickness. Confirm material compatibility and operating requirements for the selected hose.

Rubber Hose

Compare Inside Diameter and Outside Diameter in mm. The cross-section drawing identifies the bore and outside diameter; confirm the selected tube material and service requirements.

Dimension guide
Tube cross section — Outside Diameter and Inside Diameter
Profile reference. Use the dimension letters and units in the selected table and confirm the part drawing.
Product appearance
Rubber Hose — product view
Illustrative product appearance. Refer to the selected row and part drawing for dimensions.
Part No.Inside DiameterOutside Diameter
RL5-16516
RL7-16716
RL3-19319
RL5-19519
RL7-19719
RL3-25325
RL5-25525
RL7-25725
RL3-32332
RL5-32532
RL7-32732
RL3-38338
RL5-38538
RL7-38738
RL3-45345

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.

Discuss Your Requirements

Product specifications

Product form
Flexible rubber hose connecting components along a non-rigid route.
Section clearance
Check the internal passage, outside envelope and space at each connection.
Compound selection
Match natural or synthetic rubber formulation to the actual medium and service.
Operating duty
Define pressure, vacuum, temperature and repeated movement.
Installation
Assess kinking, retention and the cleaning or sterilization requirements of the finished hose.

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