This new coextruded thermoplastic rubber hose contains no wire, is moisture-, chemical- and crush-resistant, and has a tight bend radius for use in confined spaces.Flexaust FlexTube™ TR Thermoplastic Rubber Hose features a smooth interior and a rigid polypropylene exterior helix that resists abrasion and crushing. Ideally suited for fume and dust removal, where moisture and chemicals are present, this rugged and flexible hose operates over -60°F to 275°F range.Available in 4” to 10” I.D. sizes and standard 25 ft. lengths, Flexaust FlexTube™ TR Thermoplastic Rubber Hose is offered in black, black with a high-visibility yellow helix, and in optional custom OEM colors. This hose provides a 20% better airflow than traditional TPR hose, claims the firm.Flexaust FlexTube™ TR Thermoplastic Rubber Hose is priced from $ 2.89 per ft., depending upon size and quantity. Samples, literature, and price quotations are provided upon request.• Temperature Range - -60°F to 275°F, Intermittent to 300°F • Diameter Range (Inches I.D.) - 4.00-10.00 Inch I.D. • Standard Length - 25 Feet • I.D. Tolerances (Inches) - To 10 Inch: -0.00 to +0.125 Inch