Hi-Combat II®

Aggressive Interior Attack Fire Hose

Hi-Combatt II® leverages the latest firefighting hose technology to power aggressive interior combat operation. Its unique design gives combat firefighters the performance, flexibility, and endurance to deal with the toughest challenges. A special weave, high-tech nylon-polyester outer jacket encases an inner lining consisting of a one-piece, extruded-through-the-weave hose for optimum performance and reliability.

With high-visibility material woven right into the hose, firefighters can follow the “exit” and arrow markings to safety. BullDog can also add up to 32 custom characters sewn into the hose.* Hi-Combat II hoses are available in 5 NFPA colors that are extruded through the weave, not dyed, and will not bleed or wear off. The Hi-Combat II combines higher resistance to heat, abrasion and chemicals with unmatched kink resistance and superior ease of drag.

Engineered by BullDog, Hi-Combat ll is guaranteed to meet specified burst pressure and exceed the NFPA 1961 standard. Hi-Combat II’s super powerful attributes set standards for fire hose that every firefighter deserves.

* Available on 1-3/4” and 2” only. 1000’ minimum order requirement.

  • Designed for Aggressive Interior Combat Operations
  • Minimized Friction Loss
  • Excellent Kink Resistance
    Kink resistance exceeds that of conventional jacketed hose.
  • Superior Abrasion Performance
    Abrasion-resistant outer jacket is designed and manufactured to withstand a minimum of 2,000 cycles on the U.L. abrasion test and 12,000 cycles on the F.M. abrasion test programs.
  • Lowest Drag Coefficiency
    Drag coefficiency is the lowest of any fire hose BullDog has tested, making it easier to advance during attack operations.
  • Ideal for Personal Portable Monitors and High-Rise Firefighting Operations
  • Anti-Burst Technology
    Ensures it will not burst catastrophically — even with a 1/2” diameter hole through both the jacket and liner.
  • Exceeds Standards
    Hi-Combat II is manufactured to meet or exceed the NFPA 1961 standard.
  • Chemical-Resistant Liner
    Protects from exposure to water and contamination by most chemical substances, hydrocarbons, oil, and grease.
  • Temperature range -36oF to +158oF
  • ULC
    Available on 1-3/4” and 2-1/2”.

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Hi-Combat II® Specifications:
Size Pressure
Service Proof Burst
Bowl Size Weight
Coil Diameter
inch mm psi kpa psi kpa psi kpa inch lbs kg inch mm
1-3/4 45 500 3500 1000 7000 1500 10500 2-1/8 18 8.1 16.5 419
2 50 500 3500 1000 7000 1500 10500 2-3/8 20 9.07 17.5 445
2-1/2 65 500 3500 1000 7000 1500 10500 2-7/8 23 10.4 18.5 470
Technical Data:
Outer 100% Filament Polyester w/ IdentiFire® weave
Inner Hose Cover & Liner Nitrile/PVC Rubber
Inner Hose Reinforcement 100% synthetic circular woven
Lengths 50’ only coupled
Lengths Uncoupled Not available
Factory Installed Couplings Expansion ring threaded
Temperature Range -36º F to +158º F
Approvals ULC Listed (1-3/4", 2-1/2")