Color: Transparent tube wall, ivory color plastic reinforcement
Temperature range:-30 / + 80 °C
Structural features: soft polyether polyurethane (ETHER PU) material hose, light gray PVC spiral plastic reinforcement, in line with EU 10/2011 food contact material standards. The inner wall is smooth and has good flexibility.
Application: Designed for low-pressure suction and conveying of abrasive materials, such as particles, powder particles, garbage and dust. It is suitable for woodworking, pharmaceutical and plastic industries; vacuum cleaners and lawn mowers. Has good resistance to mold and hydrolysis.
*There are gray plastic rib products available, anti-static type 921FE
Gray gluten products for purchase
| Part Number | Internal Diameter | Wall thickness | Weight | Bending Radius | Work Pressure | Vacuum | Coil Length |
| mm | mm | kg/m | mm | bar | bar | m | |
| 921F-016-20 | 16 | 0.50 | 0.100 | 16 | 1.50 | 0.60 | 20 |
| 921F-020-20 | 20 | 0.50 | 0.140 | 20 | 1.50 | 0.60 | 20 |
| 921F-025-20 | 25 | 0.55 | 0.160 | 25 | 1.50 | 0.60 | 20 |
| 921F-030-20 | 30 | 0.55 | 0.195 | 30 | 1.50 | 0.60 | 20 |
| 921F-032-20 | 32 | 0.55 | 0.210 | 32 | 1.50 | 0.60 | 20 |
| 921F-035-20 | 35 | 0.55 | 0.240 | 35 | 1.50 | 0.60 | 20 |
| 921F-038-20 | 38 | 0.60 | 0.260 | 38 | 1.50 | 0.50 | 20 |
| 921F-040-20 | 40 | 0.60 | 0.265 | 40 | 1.50 | 0.50 | 20 |
| 921F-045-20 | 45 | 0.60 | 0.300 | 45 | 1.50 | 0.45 | 20 |
| 921F-050-20 | 50 | 0.60 | 0.335 | 50 | 1.00 | 0.45 | 20 |
| 921F-055-20 | 55 | 0.60 | 0.370 | 55 | 1.00 | 0.30 | 20 |
| 921F-060-20 | 60 | 0.60 | 0.405 | 60 | 1.00 | 0.30 | 20 |
| 921F-063-20 | 63 | 0.65 | 0.425 | 63 | 1.00 | 0.30 | 20 |
| 921F-065-20 | 65 | 0.65 | 0.460 | 65 | 1.00 | 0.30 | 20 |
| 921F-070-20 | 70 | 0.70 | 0.520 | 70 | 1.00 | 0.25 | 20 |
| 921F-075-20 | 75 | 0.70 | 0.580 | 75 | 1.00 | 0.25 | 20 |
| 921F-080-20 | 80 | 0.70 | 0.630 | 80 | 1.00 | 0.16 | 20 |
| 921F-080-20 | 90 | 0.70 | 0.750 | 90 | 1.00 | 0.16 | 20 |
| 921F-100-20 | 100 | 0.70 | 0.845 | 100 | 1.00 | 0.16 | 20 |
| 921F-102-20 | 102 | 0.70 | 0.880 | 102 | 0.80 | 0.16 | 20 |
| 921F-110-20 | 110 | 0.75 | 0.915 | 110 | 0.80 | 0.16 | 20 |
| 921F-120-20 | 120 | 0.75 | 1.025 | 120 | 0.80 | 0.16 | 20 |
| 921F-125-20 | 125 | 0.80 | 1.075 | 125 | 0.80 | 0.16 | 20 |
| 921F-140-20 | 140 | 0.85 | 1.280 | 140 | 0.60 | 0.16 | 20 |
| 921F-150-20 | 150 | 0.85 | 1.440 | 150 | 0.60 | 0.16 | 20 |
| 921F-160-20 | 160 | 0.90 | 1.600 | 160 | 0.50 | 0.16 | 20 |
| 921F-180-20 | 180 | 1.00 | 1.910 | 180 | 0.50 | 0.16 | 10 |
| 921F-203-10 | 203 | 1.10 | 2.225 | 200 | 0.40 | 0.16 | 10 |
| 921F-250-10 | 250 | 1.10 | 3.000 | 250 | 0.30 | 0.15 | 10 |
| 921F-300-10 | 300 | 1.10 | 3.500 | 300 | 0.20 | 0.10 | 10 |
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