PU0001
Mining, Industrial, for Environment Protection
Transportation
Round
Temperature
RoHS, ISO, CE
Carton Box
3917390000
Product Description
Application
* Discover the versatility of our flexible hoses, perfect for transporting abrasive powders, bulk materials, particles, and gases with ease and efficiency.
* Embrace excellence in the food and pharmaceutical industries, utilizing our products for food and pharmaceutical applications with proven performance.
* Seamlessly deliver dry foods such as rice, oatmeal, sugar, milk powder, various other powders, coffee, tea, grains, flour, and frozen foods, ensuring superior quality during transit.
* Ideal for vacuum conveying equipment, this hose excels in vacuum hoppers, suction conveyors, dosing systems, mixers, dryers, packaging machines, and more, ensuring smooth operations.
* Perfectly suited for industrial vacuum cleaners and regular vacuum cleaners, our hoses deliver outstanding performance and reliability.
Characteristic
* Built to endure: Our hoses are medium to heavy-duty for robust performance.
* Featuring exceptional high wear resistance, ensuring durability and longevity in demanding environments.
* Crafted from food grade polyurethane, compliant with FDA 21 CFR 177.2600, ensuring safety and quality.
* Completely odorless and tasteless, preserving the purity of transported materials.
* Resistant to microorganisms and hydrolysis, guaranteeing cleanliness and hygiene.
* Exhibits excellent flexibility even in low temperatures, maintaining performance.
* Designed to retain flexibility under cold conditions for consistent use.
* Flame retardant properties meeting UL94-HB standard for enhanced safety.
* Manufactured in compliance with GMP EC 2023/2006 to ensure top-tier quality.
* Fully compliant with RoHS regulations, promoting environmental responsibility.
Structure
AIRDUC® structural hose
* Features an elastic steel wire robustly embedded within the pipe wall for added strength and resilience.
* Constructed from special polyether polyurethane (Pre-PUR®) for superior performance.
* Available in varying tube wall thicknesses of approximately 0.6, 0.8, 1.0 mm to suit diverse applications.
Customized delivery
* Tailor-made solutions: We offer a wide range of diameters and lengths upon request to meet specific needs.
* Comes with standard transparency, allowing easy monitoring of the flow.
* Offers customized coding options for easy identification and classification.
Temperature Range
* Designed for a wide temperature range. -40°C to 90°C: Our hoses perform reliably in extreme temperatures.
* Capable of withstanding temperatures up to 125°C for short durations.
Product main technical parameters



* Discover the versatility of our flexible hoses, perfect for transporting abrasive powders, bulk materials, particles, and gases with ease and efficiency.
* Embrace excellence in the food and pharmaceutical industries, utilizing our products for food and pharmaceutical applications with proven performance.
* Seamlessly deliver dry foods such as rice, oatmeal, sugar, milk powder, various other powders, coffee, tea, grains, flour, and frozen foods, ensuring superior quality during transit.
* Ideal for vacuum conveying equipment, this hose excels in vacuum hoppers, suction conveyors, dosing systems, mixers, dryers, packaging machines, and more, ensuring smooth operations.
* Perfectly suited for industrial vacuum cleaners and regular vacuum cleaners, our hoses deliver outstanding performance and reliability.
Characteristic
* Built to endure: Our hoses are medium to heavy-duty for robust performance.
* Featuring exceptional high wear resistance, ensuring durability and longevity in demanding environments.
* Crafted from food grade polyurethane, compliant with FDA 21 CFR 177.2600, ensuring safety and quality.
* Completely odorless and tasteless, preserving the purity of transported materials.
* Resistant to microorganisms and hydrolysis, guaranteeing cleanliness and hygiene.
* Exhibits excellent flexibility even in low temperatures, maintaining performance.
* Designed to retain flexibility under cold conditions for consistent use.
* Flame retardant properties meeting UL94-HB standard for enhanced safety.
* Manufactured in compliance with GMP EC 2023/2006 to ensure top-tier quality.
* Fully compliant with RoHS regulations, promoting environmental responsibility.
Structure
AIRDUC® structural hose
* Features an elastic steel wire robustly embedded within the pipe wall for added strength and resilience.
* Constructed from special polyether polyurethane (Pre-PUR®) for superior performance.
* Available in varying tube wall thicknesses of approximately 0.6, 0.8, 1.0 mm to suit diverse applications.
Customized delivery
* Tailor-made solutions: We offer a wide range of diameters and lengths upon request to meet specific needs.
* Comes with standard transparency, allowing easy monitoring of the flow.
* Offers customized coding options for easy identification and classification.
Temperature Range
* Designed for a wide temperature range. -40°C to 90°C: Our hoses perform reliably in extreme temperatures.
* Capable of withstanding temperatures up to 125°C for short durations.
Product main technical parameters
ID in / mm | OD mm | positive bar | negative bar | bending riadus mm | weight kg/m | length m |
1/25 | 32 | 2.715 (5.85) | 0.680 (1.00) | 23 | 0.200 | 5 10 15 20 |
- / 30 | 38 | 2.290 (4.92) | 0.470 (1.00) | 27 | 0.260 | 5 10 15 |
1.25 / 32 | 40 | 2.155 (4.63) | 0.440 (1.00) | 28 | 0.280 | 5 10 15 20 |
1.36 / 35 | 43 | 1.975 (4.25) | 0.405 (1.00) | 30 | 0.300 | 5 10 15 |
1.5 / 38 | 46 | 1.830 (3.93) | 0.370 (1.00) | 32 | 0.320 | 5 10 15 20 |
- / 40 | 48 | 1.740 (3.74) | 0.355 (1.00) | 33 | 0.340 | 5 10 15 20 |
1.75 / 44-45 | 53 | 1.555 (3.33) | 0.315 (1.00) | 36 | 0.380 | 5 10 15 |
2 / 50-51 | 58 | 1.405 (3.01) | 0.285 (1.00) | 39 | 0.410 | 5 10 15 20 |
- / 55 | 63 | 1.280 (2.74) | 0.255 (0.98) | 42 | 0.450 | 5 10 15 20 |
2.36 / 60 | 68 | 1.175 (2.52) | 0.235 (0.82) | 45 | 0.490 | 5 10 15 20 |
2.5 / 63-65 | 73 | 1.090 (2.33) | 0.220 (0.70) | 48 | 0.530 | 5 10 15 |
- / 70 | 79 | 1.010 (2.17) | 0.150 (0.84) | 52 | 0.590 | 5 10 15 |
3 / 75-76 | 84 | 0.945 (2.03) | 0.140 (0.73) | 55 | 0.640 | 5 10 15 20 |
- / 80 | 89 | 0.890 (1.90) | 0.130 (0.64) | 58 | 0.680 | 5 10 15 |
3.5 / 89-90 | 99 | 0.790 (1.69) | 0.115 (0.51) | 64 | 0.750 | 5 10 15 |
4 / 100-102 | 109 | 0.715 (1.53) | 0.110 (0.66) | 70 | 0.970 | 5 10 15 20 |
- / 110 | 119 | 0.650 (1.39) | 0.100 (0.54) | 76 | 1.060 | 5 10 15 |
4.5 / 114-115 | 124 | 0.620 (1.33) | 0.095 (0.50) | 79 | 1.110 | 5 10 15 |
4.72 / 120 | 129 | 0.595 (1.28) | 0.090 (0.45) | 82 | 1.160 | 5 10 15 |
5 / 125-127 | 134 | 0.575 (1.23) | 0.090 (0.42) | 85 | 1.200 | 5 10 15 |
- / 130 | 139 | 0.550 (1.18) | 0.085 (0.39) | 88 | 1.250 | 5 10 15 |
5.5 / 140 | 149 | 0.510 (1.10) | 0.080 (0.33) | 94 | 1.340 | 5 10 15 |
6 / 150-152 | 159 | 0.480 (1.02) | 0.065 (0.36) | 100 | 1.520 | 5 10 15 |
6.3 / 160 | 169 | 0.450 (0.96) | 0.065 (0.32) | 106 | 1.610 | 5 10 15 |
- / 170 | 179 | 0.425 (0.90) | 0.060 (0.28) | 110 | 1.710 | 5 10 15 |
- / 175 | 184 | 0.410 (0.88) | 0.060 (0.26) | 115 | 1.760 | 5 10 15 |
7 / 178-180 | 189 | 0.400 (0.85) | 0.055 (0.24) | 118 | 1.810 | 5 10 15 |
8 / 200-203 | 209 | 0.360 (0.77) | 0.050 (0.19) | 130 | 2.000 | 5 10 15 |
- / 225 | 234 | 0.320 (0.68) | 0.040 (0.14) | 145 | 2.160 | 5 10 |
- / 250 | 259 | 0.290 (0.62) | 0.035 (0.11) | 160 | 2.390 | 5 10 15 |
- / 275 | 284 | 0.260 (0.56) | 0.035 (0.09) | 175 | 2.630 | 5 10 |
11 / 280 | 289 | 0.260 (0.55) | 0.030 (0.08) | 178 | 2.670 | 5 10 |
- / 300 | 309 | 0.240 (0.51) | 0.030 (0.07) | 190 | 2.860 | 5 10 |
- / 315 | 324 | 0.230 (0.49) | 0.030 (0.06) | 199 | 3.000 | 5 10 |
- / 325 | 334 | 0.220 (0.47) | 0.030 (0.06) | 205 | 3.100 | 5 10 |
- / 350 | 359 | 0.205 (0.44) | 0.025 (0.05) | 220 | 3.330 | 5 10 |
- / 375 | 384 | 0.195 (0.41) | 0.025 (0.05) | 237 | 3.900 | 5 10 |
- / 400 | 409 | 0.180 (0.39) | 0.025 (0.04) | 250 | 4.270 | 5 10 |
- / 450 | 459 | 0.160 (0.34) | 0.020 (0.03) | 283 | 4.800 | 5 10 |
- / 500 | 509 | 0.145 (0.31) | 0.020 (0.03) | 315 | 5.330 | 5 10 |





