Suction & Discharge Hose – Corrugated Type with Spring-Wire Helix

Suction & Discharge Hose – Corrugated Type with Spring-Wire HelixSuction and Discharge hoses with spring-wire helix offer a weight saving alternative to hoses with round steel-rings. They are utilized as suction joints (corrugated type) for smaller dredgers.



 

Features & Benefits

  • Optimal for small diameter suction / discharge applications (< DN400)
  • Inner form and vacuum stability
  • Ideal as long length hoses (cost and weight saving)
 

Specifications

  • Smooth, extruded lining, highly resistant to abrasion
  • Additional oil and heat resistant rubber compounds available
  • Abrasion layer thickness from 5 to 50 mm
  • Maximum available length up to 40 m
  • Working pressure up to 25 bar
  • Temperature range from -20°C up to +90°C
  • Hose ID range from 80 to 1600 mm
  • Production tolerance: DIN EN ISO 28017 (Dredge Hoses)