Kuriyama Alfagomma T719AA 4 in. Abrasive Slurry S&D Hose

The Kuriyama T719AA Series Abrasive Slurry S&D Hose is a heavy-duty hose designed to handle the rigors of abrasive material transfer. Its thick, abrasion-resistant natural rubber tube is reinforced with high-tensile cords and an embedded steel wire helix, providing exceptional durability and flexibility. The corrugated, conductive outer cover ensures safe operation in potentially explosive environments while protecting against weathering, ozone, and chemicals. Ideal for demanding applications in mining, quarrying, and construction, this hose offers a reliable and efficient solution for conveying abrasive slurries.

Features

• Thick NR tube for highly abrasive materials
• High-tensile cords with steel wire helix, chloroprene cover for durability and resistance
• Corrugated outer cover provides increased flexibility
• Conductive tube and cover materials dissipate static in potentially explosive environments

Specifications

• Material (Tube): Black conductive NR-abrasion resistance 50 mm3
• Material (Reinforcement): High tensile textile cords with embedded steel helical wire
• Material (Cover): Corrugated black conductive CR-abrasion, ozone, seawater and hydrocarbon resistant
• Service Temperature (Min): -22°F (-30°C)
• Service Temperature (Max): 80°F (176°C)
• Hose ID: 4 in. (102mm)
• Hose OD: 5.24 in. (133mm)
• Tube Thickness: 0.315 in. (8mm)
• Max Recommended Working Pressure: 150 psi
• Vacuum Hg: 30 inHg
• Min. Bend Radius (at 68°F): 20 in.
• Weight: 5.25 lbs/ft
• General Applications:
  • Mining (crushed/ground ore, washed coal and waste products)
  • Rock Quarries (crushed/ground ore, sand and river stone)
  • Cement industry (lime, stone and other slurries)

Downloads

Assembly Instructions (PDF Download)