Polyspring High Vac Transfer Hose 1.5" ID 1.8" OD 0.15" Wall By The Foot

Polyspring High Vac Transfer Hose 1.5" ID 1.8" OD 0.15" Wall By The Foot

This is a clear, spiral-reinforced polyspring vacuum and transfer hose with a 1.5-inch inner diameter, sold by the foot. The rigid spring helix embedded in the PVC wall keeps the hose from collapsing under vacuum or suction pressure, making it suitable for both high-vacuum and liquid transfer applications. This hose is a comparable substitute for the Kuriyama of America K7160-24X50.

Specifications & What's Included

• Inner Diameter (ID): 1.5"
• Outer Diameter (OD): 1.8"
• Wall Thickness: 0.15"
• Construction: Clear PVC body with rigid spiral polyspring reinforcement
• Sold by the foot
• Comparable to: Kuriyama of America K7160-24X50
• Condition: New, unused — open-box stock with minor brown spotting on exterior

Applications

Polyspring vacuum hoses like this are standard equipment in laboratory, industrial, and clean-room settings wherever flexible, collapse-resistant tubing is needed. The spiral reinforcement makes them well suited for vacuum chamber connections, vacuum pump suction lines, coolant and chemical transfer, dust collection, and general fluid handling. The 1.5-inch bore is a common size used in fume hoods, vacuum ovens, rotary evaporators, and wet process equipment. Because the hose remains flexible while resisting kinking and collapse, it is also widely used in chemical processing, semiconductor fabrication support lines, and general lab plumbing where rigid pipe is impractical.