Double Jacket Mill Discharge Hose (600 LB)

Contractor open ended Double Jacket Mill Discharge Hose 600 LB. Designed for prolonged storage and extended service for wash down applications and other light duty service. “Not suitable for fire protection or other high pressure continuous use applications.” 

Manufactured per NFPA 1961 standards, this 4″ Double Jacket Mill Discharge Hose 600 LB is engineered for prolonged storage and extended

service life. Designed to be used for water discharge / pumping applications, wash down service and

built for the demands of the construction industry.

Jacket Construction

The jacket(s) are woven evenly and free of defects, from spun polyester yarn that offers superior

strength and wear characteristics. The warp yarn is standard (spun) polyester. The filler yarns are high

strength, low elongation, filament polyester to reduce weight and increase flexibility. In addition the

jacket is treated to resist mold and mildew.


The lining is a single ply, extruded, synthetic rubber tube, compounded to resist ozone.

Special Characteristics

Standard color is white. Standard lengths are 50’ and 100’. Custom lengths are available.  All hoses

are stenciled with 1” characters stating “service test to 250 PSI  Per NFPA 1962“ and the service date in

a contrasting color indelible ink.

 Service Life

This hose has a potential service life warranty of one (1) year, notwithstanding mistreatment and/or

misuse rendering it unfit for service.


-25°F to 185°F


50 ft. and 100 ft. stock lengths


Available with banded Camlock C & E, banded Shank IPT/NPSH or Internally Expanded Rocker Lug Couplings.



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