Directional Control Valves
Air Cylinders
Rotary Actuators/Air Grippers
Vacuum Equipment
Air Preparation Equipment
Modular F.R.L.
Fittings and Tubing，Flow Control Equipment
Sensors/Switches
ATUX Food Grade PU Air Hose
Product Overview
The ATUX Food Grade Polyurethane (PU) Hose is designed for reliable air and water transfer in demanding food-grade and industrial pneumatic applications. Manufactured from FDA-compliant polyurethane material, it combines excellent mechanical strength with superior chemical resistance, ensuring long service life and stable performance in continuous operation environments.
Compared with conventional polyester-based PU hoses, the ATUX series offers enhanced resistance to chemicals, water, and mechanical wear, making it an ideal choice for food processing systems, automated equipment, and high-speed pneumatic circuits.
Product Information
| Product Name | Food-grade polyurethane tubing |
| Material | Polyether polyurethane |
| Liquid | Air, water |
| Hardness | 85A-98A |
| Operating Temperature | -40℃~+70℃ (air) |
| 0℃~+40℃ (water) | |
| Maximum Operating Pressure (at 20℃) | 0.8 MPa |
| Length | 200 meters/roll (outer diameter less than 6 mm) |
| 100 meters/roll (outer diameter greater than 8 mm) | |
| Dimensions | Customizable |
| Color | Customizable |
| Tolerances | Outer diameter 4-12 mm, tolerance ± 0.1 mm |
| Outer diameter 14-16 mm, tolerance ± 0.15 mm | |
| Packaging | Boxed, rolled |
| Accessories Used | Quick connection accessories |
| Push-in connector | |
| Miniature connector |
Note: Other sizes and colors can be customized, please contact us.
Product Parameters
| Model | OD × ID (mm) |
Working temperature (℃) |
Maximum working pressure (MPA) |
Minimum bending radius (mm) |
||
| 20 ℃ | 40 ℃ | 60 ℃ | ||||
| ATUX0212 | 2x1.2 | -40 ℃ ~+70 ℃ （Air) 0 ℃ ~+40 ℃ （Water) |
Air 0.8 Water 0.6 |
Air 0.65 Water 0.5 |
Air 0.5 Water 0.4 |
4 |
| ATUX0425 | 4x2.5 | 10 | ||||
| ATUX0604 | 6x4 | 15 | ||||
| ATUX0805 | 8x5 | 20 | ||||
| ATUX1065 | 10x6.5 | 30 | ||||
| ATUX1208 | 12x8 | 35 | ||||
| ATUX1410 | 14x10 | 55 | ||||
| ATUX1612 | 16x12 | 65 | ||||
| ATUX1/8" | 3.18x2 | 10 | ||||
| ATUX3/16" | 4.76x3.18 | 15 | ||||
| ATUX1/4" | 6.35x4.23 | 23 | ||||
| ATUX3/8" | 9.53x6.35 | 27 | ||||
| ATUX1/2" | 12.7x8.46 | 35 | ||||
Model designation method
Application Spotlight
1. Food Processing: Food transfer systems, beverage loading and unloading equipment, cutting machines, mixers and blenders, vacuum sealing packaging. Refrigeration and heating systems, water spraying systems, pneumatic transfer systems, food storage and distribution systems, filling and packaging equipment, food safety measures.
2. Pneumatics: Pneumatic actuators, pneumatic valves, pneumatic tools, pneumatic sensors, pneumatic transfer systems. Pneumatic painting systems, pneumatic handles, pneumatic filters and pressure regulators, pneumatic piping, pneumatic cooling systems.
3. Automated Machines: Pneumatic cylinders, automatic fuel pumps, robotic arms, painting equipment, transfer systems, automated assembly lines, pneumatic filters and pressure regulators, automatic testing equipment, pneumatic raw material feeding equipment, packaging equipment.
4. Rapid Cycles: Pneumatic transport systems, automated assembly lines, painting systems, material transfer systems, pneumatic grips, pneumatic raw material feeding equipment, robotic systems, rapid mold change systems, pneumatic cooling systems, experimental and testing systems.
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FAQ
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Why Choose ATUX Food Grade PU Hose?
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Does the hose maintain flexibility under repeated bending?
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Is this food grade PU hose suitable for high-pressure applications?
Yes. The ATUX hose provides good pressure resistance and tensile strength, ensuring stable performance in standard pneumatic pressure ranges. Always refer to the technical datasheet for exact pressure ratings by size.