Key benefits Reliable performance across extreme temperatures: remains flexible and functional from -40°C / 140°C, so it works in very cold and very hot environments without cracking or hardening. Strong, consistent suction: a spiral inner wall improves suction power and maintains steady flow, reducing loss of vacuum or performance drop. Reinforced durability: steel wire reinforcement combined with high-quality polyurethane construction increases resistance to collapse under vacuum and improves mechanical strength. Corrosion resistant and odourless: material resists chemical and environmental corrosion and does not impart odors, reducing contamination risk and maintenance needs. Main features Temperature rating: -40°C / 140°C for both high-temperature heat resistance and low-temperature flexibility. Inner design: spiral inner wall structure to improve suction power and steady flow. Reinforcement and coating: steel wire reinforcement; polyurethane used as the raw material in conjunction with copper coating. Material behavior: good corrosion resistance and odourless composition for cleaner operation and longer service life. How this solves common problems Prevents hose collapse and suction loss in vacuum applications thanks to steel wire reinforcement and spiral inner wall. Eliminates material stiffening or failure in extreme temperatures due to the broad -40°C / 140°C range. Reduces downtime and cleaning needs because the odourless, corrosion-resistant material is less likely to degrade or contaminate transferred media. Typical applications Industrial suction and discharge lines where consistent vacuum and abrasion resistance are required. Cold-storage or low-temperature processes down to -40°C and high-temperature transfer or exhaust systems up to 140°C. Environments requiring corrosion-resistant, low-odor materials such as manufacturing, equipment cleaning, and general plant maintenance. Specifications to note Temperature range: -40°C / 140°C Inner wall: spiral design to enhance suction power Reinforcement: steel wire Material/coating: polyurethane used with copper coating; corrosion resistant and odourless If you need additional technical details (diameter, length, pressure rating, or compatibility with specific fittings), provide the required model or size and we can confirm exact specifications and compatible connections.