Internal Ø 40 Mm - Thickness Mm 4, 5 - Working Pressure Bar 3 - Suction Pressure Bar 0, 8 Transparent Neutral PVC Color Tube, Sturdy, Very Flexible, Resistant To Abrasion And Temperatures From - 10 ° C To + 60 ° C. Smooth Inside And Outside, With Built-in Steel Spiral. Suitable For The Suction Of Food Liquids, Alcohol Up To 28 °, Drinking Water. Also Suitable As A Suction Hose For Spraying Pumps. (type Armorv In Hna).