The AIRDUC® Profile Hose is built for high performance and durability, featuring a spring steel wire helix embedded in a premium antistatic ester-polyurethane wall. Highly abrasion-resistant and transparent for easy material monitoring, it offers excellent pressure and vacuum resistance. This hose is ideal for industrial applications like vacuum systems and industrial machinery. Available in 5/8" to 13" diameters and stocked in 25' and 50' lengths. Hose Diameter: 2", 2-1/2", 4" (more sizes are available upon request) Stocked Hose Lengths: 25' & 50' lengths Additional Sizes: Email [email protected] your needed diameter, length and shipping address. All available sizes and specifications listed on linked brochure. Vacuum Hose Brochure Features AIRDUC® Profile Hose: Engineered for high performance and durability. Reinforced Structure: Spring steel wire firmly embedded in the wall for added strength. Antistatic Premium Material: Constructed from special antistatic ester-polyurethane for enhanced wear resistance. Optimal Wall Thickness: Approximately 0.055 to 0.06 inches for robust yet flexible design. Transparent Design: Allows easy visual monitoring of material flow for efficient operation and maintenance. Heavy Duty & Highly Abrasion Resistant: Built for tough industrial use. Enhanced Pressure & Vacuum Resistance: Withstands demanding applications. Chemical & Temperature Resistant: Withstands oil, gasoline, and extreme temperatures. Microbe & Hydrolysis Resistant: Durable and long-lasting in various environments. Flame-Retardant: Meets UL94-V2 standards for safety. Wide Temperature Range: Operates from -40°F to 195°F, with short-term resistance up to 255°F. Applications Industrial Applications: Perfect for vacuum systems, industrial machinery, plastic, construction, municipal, and agricultural industries. Versatile Applications: Suitable for abrasive powders, bulk materials, granulates, and gases. Durable & Flexible: High performance in air and waste extraction for various environments. Becker Vacuum Pumps Reference Chart: Technical Specifications 2" Diameter: Inner Diameter: 2" (50-51mm) Outer Diameter: 2.362" Bending Radius: 1.378" Weight Per Foot: 0.444 lbs. 2-1/2" Diameter: Inner Diameter: 2.5" (63-65mm) Outer Diameter: 2.953" Bending Radius: 1.693" Weight Per Foot: 0.565 lbs. 4" Diameter: Inner Diameter: 4" (100-102mm) Outer Diameter: 4.37" Bending Radius: 3.268" Weight Per Foot: 1.001 lbs.