PVC BARDUC® and NORPLAST® suction and pressure hoses | NORPLAST® PVC 388 SUPERELASTIC PVC hose, medium weight, flexible at low temperatures (down to -25°C) -25°C to 60°C

Hoses for agriculture Applications and properties If the hose is used with pneumatic grain conveyors or for conveying seeds and fertilizers, abrasion resistance and thereby a long service life play an important role. For these applications we therefore recommend AIRDUC? PUR 355 AS or AIRDUC? PUR 355 FOOD.?For irrigation or for the distribution of insecticides and fertilizers as well as the use on drum trailers for slurry distribution and similar applications we recommend the use of a full plastic hose such as the NORPLAST? PVC 379 GREEN SUPERELASTIC, the NORPLAST? PVC 388 SUPERELASTIC, NORPLAST? PVC 380 GREEN or the BARDUC? PVC 381 FOOD, as these are best suited for these applications due to their good resistance to alkalis, acids and chemicals.?For the ventilation of livestock houses, on the other hand, you can use the lightweight and highly flexible polyurethane hoses PROTAPE? PUR 301 AS and PROTAPE? PUR 330 AS, while for feed transport and feed handling, hoses such as the AIRDUC? PUR 351 FOOD and AIRDUC? PUR 355 FOOD series can be used, as they have a longer service life due to their high abrasion resistance. Frequently asked questions Which hoses are suitable for conveying seeds and fertilizers? NORRES customers recommend here the AIRDUC? PUR 355 AS, which is antistatic and has a high abrasion resistance. Which hoses are suitable for use in seed drills? The AIRDUC? PUR 355 AS or alternatively the AIRDUC? PUR 355 FOOD can also be used for this application. Which hose enables a gentle transport of the transported material? All products listed in this category have been optimised in terms of flow. Particularly suitable are all hoses that have a high internal smoothness as a result of which they offer low resistance during transport: AIRDUC? PUR 350 AS / PUR 350 FOOD-AS / PUR 351 FOOD / PUR 355 AS / PUR 355 FOOD, NORPLAST? PVC 379 GREEN SUPERELASTIC / PUR 385 AS / PVC 383 / PVC 384 FOOD / PVC 380 GREEN, BARDUC? PUR 381 FOOD. Which hoses are flexible even at low temperatures? At low temperatures the cold-flexible hoses AIRDUC? PUR 351 FOOD / PUR 355 AS / PUR 355 FOOD and NORPLAST? PVC 379 GREEN SUPERELASTIC can be used. As alternatives to these products, NORPLAST? PVC 388 and 389 SUPERELASTIC can also be used at low temperatures. Technical details and standards All antistatic hoses presented in this section have the following properties:- Wall permanently antistatic, contact resistance and surface resistance are < 109 Ohm- Certified according to TRGS 727 and ATEX 2014/34/EU The following hose types comply with the product standard DIB EB 26057:- Type 1: PROTAPE? PUR 301 AS- Type 2: AIRDUC? PUR 350 FOOD-AS- Type 3: AIRDUC? PUR 355 AS, AIRDUC? PUR 355 FOOD The following hose types are flame retardant:- according to DIN 4102-B1 and meet the safety requirements of the German Holz-BG: PROTAPE? PUR 301 AS / PUR 330 AS, AIRDUC? PUR 355 AS, NORPLAST?PUR 385 AS- according to UL94-V2: AIRDUC? PUR 355 AS / PUR 355 FOOD, NORPLAST? PVC 383- NF P 92-503 M2: PROTAPE? PVC 371 Please contact us for technical advice!