Hi-Vol®

Large Diameter Supply Hose

Hi-Vol® is a tough supply hose built to handle anything you throw at it while maintaining excellent water flow. It is the premium extruded-through-the-weave, large-diameter, nitrile-rubber hose with the ability to deliver more water at a lower cost — but it doesn’t stop there. This supply hose is compact and durable with high resistance to heat and flames as well as oils, chemicals, UV, and ozone. A tough, high-tensile cover and lining, permanently interlocked with the synthetic reinforcement, provides greater abrasion and puncture resistance, along with unmatched kink resistance. Hi-Vol® is guaranteed to meet specified burst pressure and exceeds NFPA 1961 standard. Hi-Vol® is also snag-proof, and will never mildew or rot.

Features
  • Superior efficiency on the fireground, delivering more GPM with lowest friction loss
  • The hose is protected from catastrophic bursts, even with a 1/2” diameter hole through both the jacket and liner
  • Nitrile-rubber cover eliminates additional weight issues caused by water pick up during use and greatly increases abrasion resistance, providing a long service life
  • Best in class adhesion provides enhanced hose performance and increased hose life
  • Smooth inner liner keeps friction loss to a minimum
  • Compact and flexible for improved packability
  • Available in yellow and red
  • HI-Vol® is manufactured to meet or exceed NFPA 1961 standard
Hi-Vol® Specifications:
Size Pressure
Service Proof Burst
Bowl Size Weight
(100'/30M)
Coil Diameter
(100'/30M)
inch mm psi kpa psi kpa psi kpa inch lbs kg inch mm
3 76 300 2100 600 4200 900 6300 3-5/16 60 27.2 25 635
4 102 225 1575 450 3150 675 4725 4-5/32 84 38.1 24 610
5 127 200 1400 400 2800 600 4200 5-3/8 104 47.2 27 686
6 150 200 1400 400 2800 600 3500 6-15/32 148 67.1 32 813
Technical Data:
Inner Hose Cover & Liner Nitrile/PVC Rubber
Inner Hose Reinforcement 100% synthetic circular woven
Lengths 50’, 75’, 100’ coupled
Lengths Uncoupled Up to 660’ (untested)
Factory Installed Couplings Storz or threaded expansion ring
Temperature Range -36º F to +158º F
Approvals UL Listed, ULC Listed (4", 5")