National Advantage™(NA) Hose


The National Advantage (NA) hose was designed to flow a serious amount of water without sacrificing performance. This rugged hose is a municipal grade double jacket EPDM rubber line with a durable outer polyester jacket providing incredible strength and long-lasting performance. Our National Advantage treated with our exclusive Dura-Cote™ abrasion resistant treatment provides the durability you need. The result is a tough, double jacket woven hose weighing a lot less than other LDH hose and packs tighter, requiring less hosebed space.

  • Sturdy. Double jacket, rubber lined hose made from 100% high tensile strength ring-spun polyester yarn with a lining of extruded EPDM.
  • Reliable. The outside jacket utilizes a tight weave that is less likely to “catch” while dragging through the site and also helps to reduce kinking at low pressures, keeping the flow constant.
  • Extra Durable. Our Dura-Cote™ treatment greatly increases abrasion, heat, flame and petrochemical resisteance while virtually eliminating water pick-up.
  • Flexible. Hose remains flexible to temperatures as low as -40°F (-40°C) and is highly resistant to ozone and oxidation.
  • Certified. Manufactured in accordance with NFPA 1961 Standard, latest edition within our ISO-9001 (2015) certified quality assurance system.

Hose Sizing and Specifications

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Size Service Test Proof Test Burst Weight
(For 50' Coupled)
Bowl Size
IN PSI (kPa) PSI (kPa) PSI (kPa) LBS IN
4" 300 (2070) 600 (4140) 900 (6200) 46 4 17/32"
5" 300 (2070) 600 (4140) 900 (6200) 53 5 5/16"
As per NFPA 1961 – The service test pressure is to be 10% greater than the “normal highest operating pressure” at which the hose is expected to be used.

How to Order

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Type Hose ID by Hose Length Color Coupling Size Thread Type Coupling Material


40 = 4"



50 = 5"


X 50 = 50'


100 = 100'
Y = Yellow


R = Red


B = Blue


O = Orange


G = Green


T = Tan


C = White


40 = 4"



50 = 5"


N = NH


I = IPT 

Part No. Example:
NA 40 X 50 Y 40 S  
NA40X50Y40S = NA National Advantage™ Hose, 4" ID by 50' Length, Yellow, 4" Storz Aluminum Coupling



Polyester Double Jacket , EPDM Rubber Inner Liner

Temperature Range

-40° to 150°F (-40° to 65°C)



Hose Colors

Yellow   Red   Blue   Orange
Green   Tan   White