BullDog Hi-Vol Large-Diameter Supply Hose
Hi-Vol is a tough supply hose that maintains excellent water flow. It is a premium extruded-through–the–weave, large- diameter, nitrile-rubber hose. Available in yellow. Lowest Friction Loss, Best-in-Class Adhesion, Improved Packability, Anti-Burst Technology.
Hi-Vol is a tough supply hose that maintains excellent water flow. It is a premium extruded-through–the–weave, large- diameter, nitrile-rubber hose with the ability to deliver more water in high-pressure situations. This supply hose is compact and durable with a high resistance to oils, chemicals, UV and ozone.
A tough, high-tensile cover and lining, permanently interlocked with the synthetic reinforcement, keep your water supply flowing with 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 a tough supply hose that maintains excellent water flow that will never mildew or rot.
- Lowest Friction Loss
Superior efficiency on the fireground, delivering more GPM with lowest friction loss. Smooth inner liner keeps friction loss to a minimum - Best-in-Class Adhesion
Provides enhanced hose performance and increased hose life - Improved Packability
Compact and flexible - Anti-Burst Technology
Hose is protected from catastrophic bursts, even with a 1/2” diameter hole through both the jacket and liner - Superior Abrasion Performance
Nitrile-rubber cover eliminates additional weight issues caused by water pick up during use and greatly increases abrasion resistance, providing a long service life - Exceeds Standards
Hi-Vol is manufactured to meet or exceed NFPA 1961 standard
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″) |
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