Hot air hoses, high temperature hoses (-200 °C +1,100 °C) | CP PTFE/GLASS-INOX 471 EC Electrically conductive clamping profile hose, double-layer, highly resistant to chemicals (up to +270°C) -150°C to 250°C

Hoses for dust and smoke extraction Applications and properties In smoke and dust extraction, primarily materials in gaseous state are extracted and transported. The most important properties for this area are therefore temperature resistance, flexibility and tightness. PROTAPE? PUR 301 AS and PROTAPE? PUR 330 AS are particularly recommended for hose applications in extraction systems, dust removal systems, filter systems or for oil mist extraction and electroplating extraction due to their high flexibility combined with high abrasion resistance and low flammability. Antistatic or electrically conductive products such as PROTAPE? PE 322 EC, PROTAPE? PUR 301 AS or CP PTFE/HYP-INOX 472 EC or CP PTFE/GLASS-INOX 471 EC are ideally suited for use in the chemical industry, for example for the extraction of chemical fumes and paint mists. We recommend the PROTAPE? PVC 371 HT, CP HYP 450, CP PVC 465 / PVC HT 466 or the CP HiTex 467 WELDING for use on extraction arms or for welding fume extraction, as these are ideally suited due to their high flexibility and low flammability. Frequently asked questions Up to what maximum temperatures can the hoses be used? -20?C to 70?C, briefly up to 80?C: PROTAPE? PVC 310, AIRDUC? PVC 341 / PVC 345 -10?C to 80?C, briefly up to 110?C: PROTAPE? PVC 371, CP PVC 465 -35?C to 80?C: CP PE 457, CP PE 457 EC, PROTAPE? PE 322 EC, AIRDUC? PE 362 EC -40?C to 90?C: PROTAPE? PUR-INOX 330 FOOD-AS -40?C to 90?C, briefly up to 125?C: PROTAPE? PUR 301 AS / PUR 330 AS / AIRDUC? PUR 350 FOOD-AS / PUR 350 AS BLACK / PUR 351 FOOD -10?C to 110?C, briefly up to 120?C: PROTAPE? PVC 371 HT, CP PVC 466 HT? -40?C to 125?C: PROTAPE? PURE 370 -40?C to 170?C: CP HYP 450, CP PTFE/HYP-INOX 472 / 472 EC -20?C to 210?C: CP VITON? 459 EC -150?C to 250?C, briefly up to 270?C:?CP PTFE/GLASS-INOX 471 / 471 EC, CP PTFE-INOX 475 FOOD / 475 EC -70?C to 260?C, briefly up to 280?C?CP HiTex 467 WELDING -60?C to 400?C: CP Kapton? 476 Are the hoses resistant to flying sparks and welding spatter? CP HiTex 467 WELDING is resistant to flying sparks and welding spatter. What flexibility do the hoses have? - Compressible 3 to 1: PROTAPE? PUR 301 AS / PUR 330 AS / 350 AS BLACK / PUR-INOX 330 FOOD-AS / PVC 310- Compressible 4 to 1: PROTAPE? PUR 370,CP PE 457 / 457 EC, CP HYP 450, CP PTFE/HYP-INOX 472 / 472 EC, CP VITON? 459 EC, CP PTFE/GLASS-INOX 471 / 471 EC, CP PTFE-INOX 475 FOOD / 475 EC, CP Kapton? 476- Compressible 6 to 1: PROTAPE? PVC 371 / PVC 371 HT 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 are electrically conductive and certified according to TRGS 727 and ATEX 2014/34/EU:- wall electrically conductive, contact resistance and surface resistance < 103 Ohm: PROTAPE? PE 322 EC, AIRDUC? PE 362 EC, CP PE 457 EC- wall electrically conductive, contact resistance and surface resistance < 104 Ohm: CP VITON? 459 EC- surface resistance PTFE film < 106 Ohm: CP PTFE/GLASS-INOX 471 EC, CP PTFE/HYP-INOX 472 EC, CP PTFE-INOX 475 ECFor further information on electrostatic charging please click here. The following hose types meet the product standard DIN EN 26057:- Type 1: PROTAPE? PUR 301 AS- Type 2: AIRDUC? PUR 350 AS / AS BLACK The following hose types are flame retardant:- according to DIN 4102-B1 and comply with the safety requirements of the German Holz-BG: PROTAPE? PUR 301 AS / PUR 330 AS, AIRDUC? PUR 350 AS- according to UL94-HB: AIRDUC? PUR 351 FOOD- according to NF P 92-503 M1: PROTAPE? PVC 371 HT, CP PVC 466 HT- according to NF P 92-503 M2: PROTAPE? PVC 371, CP PVC 465 Please contact us for technical advice!

The following hose types are electrically conductive: - Wall electrically conductive, contact resistance and surface resistance < 103 Ohm: PROTAPE? PE 322 EC, AIRDUC? PE 362 EC, CP PE 457 EC - Wall electrically conductive, contact resistance and surface resistance < 104 Ohm: CP VITON? 459 EC - Surface resistance PTFE foil < 106 Ohm: CP PTFE/GLASS-INOX 471 EC, CP PTFE/HYP-INOX 472 EC, CP PTFE-INOX 475 EC General information on electrostatic charging: When solids and liquids are conveyed through rechargeable pipes and hoses, electrostatic charging (= charge separation) occurs due to the friction of the conveyed material against the wall and the friction within the medium. The main dangers here are: occurrence of ignitable discharges which can ignite explosive mixtures of gases, vapours, mists or dusts. Accident-prone misbehaviour due to startle reaction during discharge via the human body. Process disturbance due to adhesion of the medium to the hose wall. Malfunction of measuring and control devices. While measures against hazard points 2 - 4 are largely left to the discretion of the user, there are a number of regulations and guidelines concerning the assessment and avoidance of ignition hazards and the protective measures to be taken. However, the safest protective measure is and remains to prevent electrostatic charges from the outset by selecting the correct hose. Thereby our products have proven themselves in practice for the following reasons: Grounding of the hose along its entire length.? Connections can be included in the earthing on both sides (saving of additional earth connections).? Embedded wire has maximum contact surface with the plastic (in contrast to externally applied copper strands). Spiral construction covers the largest possible part of the surface (in contrast to axially mounted strands). If desired, manufacture from antistatic or electrically conductive plastics.

When solids and liquids are conveyed through rechargeable pipes and hoses, electrostatic charging (= charge separation) occurs due to the friction of the conveyed material against the wall and the friction within the medium. The main dangers here are: occurrence of ignitable discharges which can ignite explosive mixtures of gases, vapours, mists or dusts. Accident-prone misbehaviour due to startle reaction during discharge via the human body. Process disturbance due to adhesion of the medium to the hose wall. Malfunction of measuring and control devices. While measures against hazard points 2 - 4 are largely left to the discretion of the user, there are a number of regulations and guidelines concerning the assessment and avoidance of ignition hazards and the protective measures to be taken. However, the safest protective measure is and remains to prevent electrostatic charges from the outset by selecting the correct hose. Thereby our products have proven themselves in practice for the following reasons: Grounding of the hose along its entire length.? Connections can be included in the earthing on both sides (saving of additional earth connections).? Embedded wire has maximum contact surface with the plastic (in contrast to externally applied copper strands). Spiral construction covers the largest possible part of the surface (in contrast to axially mounted strands). If desired, manufacture from antistatic or electrically conductive plastics.

Vibraplast AG offers its customers an assembly service of connecting parts. For a hose with assembled fittings an additional delivery time of 3 working days must be expected.?