Product Page 2019-11-27T17:26:35-04:00

NATIONAL ADVANTAGE™

POLYESTER DOUBLE-JACKET SUPPLY 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 SPECIFICATION

SizeService TestProof TestBurstWeight
(For 50′ Coupled)
Bowl Size
INPSI (kPa)PSI (kPa)PSI (kPa)LBSIN
4″300 (2070)600 (4140)900 (6200)464 17/32
5″300 (2070)600 (4140)900 (6200)535 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.

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HOSE COLORS

  • Yellow
  • Red
  • Blue
  • Orange
  • Green
  • Tan
  • White (coated)

POLYESTER DOUBLE-JACKET SUPPLY HOSE

HOW TO ORDER

TypeHose IDbyHose LengthColorCoupling SizeThread TypeCoupling Material
NA40 = 4″

50 = 5″

X50 = 50′

100 = 100′

Y = Yellow

R = Red

B = Blue

O = Orange

G = Green

T = Tan

C = White
(coated)

40 = 4″

50 = 5″

N = NH

I = IPT

S = STORZ

Aluminum
Part No. Example:
NA40X50Y40S

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.

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