Key Hose – Pro-Flow HP – Large Diameter Rubber Covered Supply Hose

brand thumb keyhose e1627495680884
Key Hose

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

  • nfpa k 1
  • Key Hose Pro Flow HP Fire Hose

    Key Hose - Pro-Flow HP - Large Diameter Rubber Covered Supply Hose

    Request a Call Back

    •  Delivery & Return


      All items are shipped via UPS unless otherwise noted. Oversized items may need to be shipped via LTL. Overnight shipping is available when requested. All shipping charges are calculated at checkout or will be added to your quote.


      You may return your stock item purchase for exchange or refund up to 30 days from date of invoice.  Prior to returning any items, please contact us for an RGA (Return Goods Authorization) number. Proof of purchase from Allstar is required for all returns. All returned goods must be in original packaging and in new and sellable condition. Custom and Special Order items are subject to the manufacturers return policy.  Some manufacturers require a re-stock fee for return which is deducted from your refund. Freight must be prepaid on all returns.


      Please contact us if you have any other questions and/or concerns. Email: Toll Free: (800) 425-5787
    •  Ask a Question
      Key Hose Pro Flow HP Fire Hose

      Key Hose - Pro-Flow HP - Large Diameter Rubber Covered Supply Hose

      Ask a Question

      View Product Information

      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.

      Pro Flow HP Specs

      Hose Construction

      Hose shall be 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 features a thin rib construction to aid abrasion resistance. Pro-Flow HP meets or exceeds requirements of NFPA 1961. Pro-Flow HP shall carry a 10-year written warranty against defects in materials and workmanship. Lengths available up to 100′.

      Lining Properties

      Ultimate Tensile Strength – Tensile strength of the lining and cover shall not be less than 1200 psi.

      Ultimate Elongation – 400% minimum.

      Accelerated Aging Test – The tensile strength and ultimate elongation of the vulcanized rubber compound which has been subjected to the action of oxygen at a pressure of 300 psi (±10 psi) and a temperature of 158 °F (±18 °F) for a period of 96 hours shall retain 60% of its originally stated properties.

      Abrasion Resistance

      Hose shall withstand 10,000 cycles on the Taber Abrasion Machine (H-22 Wheel: 0.5 kg), without exposing the liner. Key Hose, on request, will supply written warranties that Pro-Flow HP hose meets a minimum 10,000 cycles. Other abrasion test results (UL, DIN, etc.) can be supplied on request of purchaser.

      Cold Resistance

      Hose shall have a capability of use down to -35 °F. Hose shall have no apparent damage to cover, reinforcement or lining when subjected to the following cold flexibility test: a 50′ length of dry hose is to be firmly coiled and placed in a cold box at -35°F for a duration of 24 hours.Immediately after removal of the hose from the box, hose should be uncoiled and laid out by one operator.

      Ozone Resistance

      Hose shall show no visible signs of cracking to the lining or cover when tested in accordance to ASTM D518 Procedure B (100 pphm / 118 °F / 70 hours).

      Chemical Resistance

      Exposure to sea water and contamination by most chemical substances, hydrocarbons, oils, alkalis, acids and greases must have no effect on the short or long term performance of the hose. A chemical resistance chart is available and Key Hose will supply specific chemical resistance data on request of purchaser for unique applications.


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



      Based on 0 reviews

      0.00 Overall
      Be the first to review “Key Hose – Pro-Flow HP – Large Diameter Rubber Covered Supply Hose”

      Your email address will not be published. Required fields are marked *

      Write a review


      There are no reviews yet.

      SKU: RC Category: Tags: ,
      Close My Cart
      Close Wishlist
      Close Recently Viewed
      Compare Products (0 Products)
      Compare Product
      Compare Product
      Compare Product
      Compare Product

      Sign up for our newletter!

      Don’t miss out on promotions and updates right in your email box.


      Quote Cart