SpotNails Pneumatic Air Hose HP14050C 1 4 Inch x 50 Foot Polyurethane Compressor Line (200 PSI Field Repairable Brass NPT Fittings Orange) Ruler Corrosion Resistant Polished Mirror Finish: Protective Corrosion Resistant Polished Mirror Finish: Protective surface plating wipes clean easily and resists chemical corrosion Urethane Semi Vortex Impeller: High durability urethane rubber formulation resists harsh sand abrasion and maintains consistent flow dynamics during slurry pumping NPT Solid Brass Operating Temperature Range 40°F to +150°F Repair Feature Field Repairable Hose Ends Strain Relief Dual Rubber Bend Restrictors Pro Tip: If the hose suffers an accidental puncture on the jobsite Ultra Lightweight Polyurethane Construction: Over 40% lighter than standard rubber hoses to significantly reduce drag weight and operator arm fatigue