PVC suction hose is designed for suction and discharge applications. It usually has a rigid spiral reinforcement that helps the hose resist collapse under suction.
The right hose depends on the medium, pressure, temperature, flexibility requirement, and working environment.
Smooth Or Corrugated Cover
Smooth PVC suction hose is easy to drag and clean. Corrugated suction hose is more flexible and easier to handle in larger sizes.
For agriculture and water transfer, both options can work well. For frequent movement, corrugated construction can make operation easier.
Important Specifications
Key specifications include inside diameter, wall thickness, working pressure, burst pressure, vacuum rating, and roll length.
For suction work, vacuum resistance is especially important. A hose that is only designed for discharge may flatten when used on the suction side of a pump.
Ordering Tips
Tell the supplier the medium, pump size, hose diameter, working pressure, required length, and whether fittings are needed.
Sunhose supplies PVC suction hose, PVC steel wire hose, and reinforced suction hose options for importers and distributors.