— HANSEL MARINE · Rubber Hoses

Rubber Suction & Discharge Hoses for Dredging

Review suction, discharge and flared rubber hoses for dredging and sand-handling applications. Identify the hose duty and existing connections, then confirm the dimensions and construction for your pipeline.

— Product range

Match the hose to its pipeline duty

Retaining the three existing product types, with their size references placed beside the relevant hose rather than merged into a single range.

— Suction-side duty

Suction Hose

A flexible rubber hose option for the suction arrangement. Include the vacuum requirement and installation geometry in the selection brief.

Published inner diameters
250, 300, 350, 400, 450, 500, 560, 700, 800 mm
Published temperature reference
−20°C to +50°C; confirm against the selected hose specification.
suction hose (1)
suction hose (1)

— Pressure discharge duty

Discharge hose

A hose for the discharge side of the dredging line, carrying pumped material toward the receiving area. Define the pressure duty and flange arrangement for the selected section.

Published inner diameters
200, 250, 400, 450, 500, 560, 600, 800, 900 mm
Published temperature reference
−20°C to +50°C; confirm against the selected hose specification.

— Special connection geometry

Flared hose

The existing range includes flared hoses for dredging and sand-mining arrangements. Submit the adjoining pipe geometry so the required shape and connections can be defined.

Configuration basis
Connection drawing, required curvature and installed length.
Operating rating
Confirm the pressure or vacuum rating for the proposed construction.
rubber-hoses-factory-800x600
rubber-hoses-factory-800x600

— Rubber hose details

From production to transport preparation

The existing production, testing, equipment and packaging categories are retained here as a single visual module.

— Hose requirements

Define the replacement or new installation

Use the same brief for a new pipeline section or an existing hose replacement, with the installed drawing included where available.

01 · Function

Suction or discharge

Identify the hose position and state the pressure or vacuum requirements.

02 · Geometry

Size & length

Required bore, overall length, quantity and installation geometry.

03 · Interfaces

Flange & connections

Provide flange dimensions, bolt pattern and the adjoining equipment drawing.

04 · Conditions

Material & environment

Transported material, particle details, temperature and movement requirements.

— Rubber hose FAQ

Questions about rubber hose selection

Keep the duty and interface requirements attached to the requested hose.

Can a discharge hose be used for suction duty?

Do not assume interchangeability. Provide the suction or vacuum requirement and obtain confirmation for the exact hose construction.

Can an existing hose be replaced by matching the bore alone?

No. Check the overall length, flange dimensions, connection geometry and operating requirements as well as the bore.

Why are the suction and discharge size lists different?

They are separate lists published on the existing category page. They should not be merged or treated as confirmation that every intermediate size is available.

Are the flared-hose pressure figures general ratings for all rubber hoses?

No. A value shown for one product type should not be applied to other hose constructions. Request the approved rating and test requirements for the proposed item.

Planning a dredging project?

Share your project location, dredging material, maximum dredging depth, discharge distance and production target for a preliminary equipment discussion.