Corrugated Rubber Vacuum HoseType 9903 Corrugated Rubber Vacuum Hose is a flexible lightweight hose designed to handle moderate abrasives, water, light chemical solutions, and some dry materials. This hose is commonly used in hydro excavation because of its flexibility and abrasion resistance. The rubber construction offers a static dissipating tube. This hose has a full vacuum rating (at ambient temperature) in all sizes and a smooth rubber tube. Spiral Bolt Clamps, designed to sit in the corrugations, are recommended for maximum coupling retention. Use where flexibility is desired in vacuum and transfer hose applications.

A smooth cover version is also available – Type 9906

Shown with optional cam lock quick connect coupling, bulk hose and other coupling configurations available

Full roll purchase required for this series (can be cut and assembled if full roll is utilized)

Sizes: 1-1/2″ – 8″ ID
Tube: SBR/NBR Rubber Blend, Smooth
Reinforcement: PVC Helix (Embedded in the wall)
Cover:  SBR/NBR Rubber Blend, Corrugated
Temperature: -30 to +140 degrees F

9903 PDF Specification Page


  • WARNING: This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. Visit for additional information.