Kuriyama T74SAA Series 3 1/2 in. x 100 ft. High Performance Textile Reinforced Concrete Pumping Hose - Hose Only

3 1/2 in.
100 ft.
Product Type:
Hose Only - No Ends
300.00 LBS
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Kuriyama's T74SAA Series High Performance Textile Reinforced Concrete Pumping Hose features heavy duty construction that resists kinking, elongation, and vibration during operation. Designed with a specially formulated SBR/NR blend that resists wear caused by the transfer of concrete.

Service Operating Temperature: -22°F (-30°C) to 176°F (+80°C)

Maximum Working Pressure: 1,275 PSI (85 bar)


  • Heavy Duty Construction: Durable, thick walled construction, resists kinking, elongation and vibration during operation - All sizes rated to working pressure of 1275 PSI with 2:1 safety factor
  • Textile Yarn Reinforcement: Operator friendly, lighter weight versus wire reinforced hoses for easier handling while still providing extended service life in heavy-duty applications
  • Abrasion Resistant Tube & Cover: Specially formulated SBR/NR blend resists wear caused by transfer of concrete as well as from being dragged on rough surfaces
  • Cold Flex Materials - Hose remains flexible in sub-zero temperatures


  • ID: 3 1/2 in. (89 mm.)
  • OD: 4.57 in. (116 mm.)
  • Length: 100 ft.
  • Cover: Black conductive SBR/NR blend - abrasion and ozone resistant
  • Wall Thickness: 14 mm.
  • Maximum Working Pressure: 1275 PSI (85 bar)
  • Service Temperature Range: -22°F (-30°C) to 176°F (+80°C)
  • Minimum Bend Radius: 17 1/2 in.
  • Branding: ALFAGOMMA – ITALY T740 85 BAR (1275 PSI) W. P. HEAVY DUTY CONCRETE PUMPING (in white letters)
  • Weight: 2.94 lbs./ft.