key fire hose logo


The lightweight, small diameter, rubber-covered attack hose that packs a big punch.

The heat and chemical-resistant nitrile/PVC through-the-weave design provide peak performance and maximum flow. With a test pressure of 600 psi, Dura‑Flow clearly outperforms conventional rubber-covered attack lines.

A rugged, thick-ribbed outer jacket construction makes the hose highly resistant to kink, impact, punctures, cuts, and abrasion.

Ozone resistant, maintenance-free, and no drying required, make Dura-Flow a reliable weapon in a firefighter’s arsenal. NFPA compliant and UL listed.




  • Lightweight, greater flexibility, and virtually kink-free

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

  • Through-the-weave design for increased durability

  • Heat, chemical, and ozone resistant

  • Easy to clean, easy to pack

  • *Manufacturer’s 10-year warranty



Part No.

Service Test

Proof Test

Burst Test

Bowl Size

Weight Uncoupled



300 psi

600 psi

900 psi


0.15 lbs/ft



300 psi

600 psi

900 psi


0.24 lbs/ft



300 psi

600 psi

900 psi


0.28 lbs/ft



300 psi

600 psi

900 psi


0.32 lbs/ft



300 psi

600 psi

900 psi


0.48 lbs/ft

*UL Listed to 250 psi

  • Dura-Flow 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.

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

  • Dura-Flow coupling options are as required by the purchaser, expansion ring threaded, Storz clamp ring, etc. Barcode recess is available at an additional charge.

  • The minimum burst test pressure when tested in accordance with NFPA 1961 on all Dura‑Flow diameters shall be 900 psi / 62 bar. Service test pressures stenciled on the hose shall be in accordance with the current minimum requirements of NFPA 1962.


Manufacturer’s Warranty Information

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


1” thru 3” is supplied with NH (NST) aluminum couplings.

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

Spec Sheet


Write a review

Please login or register to review

Key Fire Hose Dura-Flow Rubber Covered Attack Hose

  • Price based on selected options.

  • Available Options

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

Related Products

Key Fire Hose ECO-10 Attack and Supply Hose- Untreated White

KEY HOSE ECO-10 UNTREATED WHITE A proprietary reverse twill weave construction reduces fricti..

Price based on selected options.

Tags: key hose, key fire hose, dura-flow, fire hose, hose, rubber covered fire hoses