Very flexible plastic tube for general purposes for medium-heavy duty. Very sturdy with rigid PVC spiral external impact and crush resistant. Inside surface completely smooth, outside corrugated. High resistance in the suction and discharge. Resistant to atmospheric agents and to most chemicals. Operating temperature: -25 ° C + 60 ° C
Value of vacuum: 9 meters of water column
Suitable for demanding applications which require extreme flexibility even at low temperatures. Ideal for industrial liquid extraction and automatic emptying of the wagon-barrel, watering, drain wells, drains sewage treatment plants.
COLOR: gray with blue spiral.