key fire hose


A high pressure, high visibility, large diameter attack/supply hose with a 300 psi service test pressure.

Heat and chemical resistant, the nitrile/PVC through-the-weave design allows the hose to expand under pressure — decreasing friction loss and increasing water flow.

The thin rib rubber outer cover offers increased resistance to impact, punctures, and abrasion. Reliable, maintenance-free, and no drying required, make this the ideal supply hose for busy municipal fire departments. NFPA compliant and UL Listed.


  • High visibility, high-pressure large diameter supply line

  • Raised thin rib construction resists cuts, punctures, impact, and abrasion

  • Through-the-weave design for increased durability

  • Heat, chemical, and ozone resistant

  • *10-year manufacturer's warranty



Part No.

Service Test

Proof Test

Burst Test

Bowl Size

Weight Uncoupled



300 psi

600 psi

900 psi


0.93 lbs/ft



300 psi

600 psi

900 psi


1.25 lbs/ft

UL Listed to 200 psi

  • Pro-Flow HP is made from 100% high tenacity synthetic polyester yarn, circularly woven, and completely protected by a through-the-weave extruded PVC/Nitrile rubber, forming a single homogeneous construction without the use of glues or adhesives of any type.

  • Pro-Flow HP is guaranteed to withstand 10,000 cycles on the Taber Abrasion Machine (H-22 Wheel: 0.5 kg) without exposing the liner.

  • Pro-Flow HP coupling options are as required by the purchaser, expansion ring threaded, Storz clamp ring, etc.

  • Pro-Flow HP meets or exceeds the requirements of NFPA 1961.

Manufacturer's Warranty Information

*Pro-Flow HP hose shall carry a 10-year manufacturer’s written warranty against defects in materials and workmanship


4” thru 6” hose is supplied with Storz aluminum couplings

Custom lengths and special threads are available; please call us at 800-759-3473 for pricing.

Spec Sheet


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Key Fire Hose Pro-Flow HP High Pressure High Visibility Large Diameter Hose- Hi Vis Green

  • Price based on selected options.

  • Available Options

    Delivery/Shipping Availability: Item ships directly from manufacturer. Ships in approximately 60-90 days.

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