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Complete Key Fire Hose Pro-flow Heavy Duty Lightweight Large Diameter Hose Instant 45% Discount [cLQX4KaS]

$51.99 $166.99 -69%

We are an authorized dealer for Key Hose products and can only sell within New York State.KEY HOSE PRO-FLOWA lightweight, heat-resistant, large diameter supply hose that delivers superior flow during fire ground operations.Ozone and chemical resistan

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We are an authorized dealer for Key Hose products and can only sell within New York State.

KEY HOSE PRO-FLOW

A lightweight, heat-resistant, large diameter supply hose that delivers superior flow during fire ground operations.

Ozone 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 municipal and industrial fire departments. NFPA compliant and UL Listed*.

 

Colors

Pro-Flow Hose Colors


Features

  • Lightweight, large diameter with superior flow capability
  • 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


    Specifications

    Diameter

    Part No.

    Service Test

    Proof Test

    Burst Test

    Bowl Size

    Weight Uncoupled

    **4"

    RC40-500

    250 psi

    500 psi

    750 psi

    4¼"

    0.74 lbs/ft

    **5"

    RC50-450

    225 psi

    450 psi

    675 psi

    5¼"

    0.93 lbs/ft

    6"

    RC60-450

    225 psi

    450 psi

    675 psi

    6¼"

    1.35 lbs/ft

    *UL Listed to 300 psi | **UL Listed to 200 psi

    • Pro-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.

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

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

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


    Manufacturer's Warranty Information

    *Pro-Flow hose shall carry a 10-year written warranty against defects in materials and workmanship.


    Note:

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

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

    Spec Sheet

     

    What Our Customers Say

    January 16, 2026

    Absolutely no complaints!

    This product is a brilliant tool. It's very user-friendly.

    - Reuben L..

    January 16, 2026

    Absolutely no complaints!

    It's a very elegant solution. I'm thoroughly impressed.

    - Delilah G..

    January 16, 2026

    Absolutely no complaints!

    Very effective and a joy to use. I'm a very happy customer.

    - Penelope R..

    Write a Review

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