PUR suction and transport hoses for agriculture DN 20 mm.
Flexible PUR hoses reinforced with steel wire, very smooth walls, resistant to chemicals, acid, caustics, solvents, microbes, hydrolysis, abrasion resistant. Transport, suction and discharge of abrasive materials, food, liquid also with elevated pressure and underpressure in agricultural and food industry. Smoothed interior optimizes flow of media and minimize friction. Transport of grain, cereal, nuts, dairy produce, powders, sugar, flour, tobacco, abrasive mineral sands, gravel, cement, chips, sawdust, shavings, granules, pellets, liquids, dirty water, drinking water, juice, milk, alcohol, oil, etc. Suitable for agricultural and industrial service applications, pneumatic systems, drills, sprayers, grinders, transportation systems of chemicals, sewage systems, plants and machines to contact with food, gravitational and pneumatic transport of media. Discharge static electricity by grounding the spiral wire. Meet requirements of EU Directive 2002/72/EC , Regulation of PE1935/2004 in terms of organoleptic and global migration to food simulants A, B, C.
- for gas, liquid and solid substances
- length of the hose is measured in uncompressed form
Wall material: special polyurethane, based on polyester polyurethane
Wall thickness: 4-5 mm
Spiral: spring steel wire
Diameter of wire: 0,9 up to 1,8 mm
Commercial length: for arrangement
Color: transparent (other colors avaliable for special order)
Flammability: V-II in accordance with UL94
Chemical resistance: look Chemical resistance table
Thermal resistance: - 30 ÷ +75°C
Features: very good abrasion resistance, good chemical resistance, very good flexibility, good resistance to pressure and underpressure, very smooth inside and outside