These single jacket discharge hoses are designed for people who prefer strong woven polyester materials but don't need a fully certified fire hose.  They are made for general water transfer or medium industrial projects. 
Woven polyester hoses are the choice material for discharge hoses because they are strong, lightweight, and totally immune to mold and rot. They never require drying.  
Features:
Fits all fire hose NH/NST fittings.
Durable woven polyester materials have a long lifespan.
100% mold and rot immune.  Can be stored for long periods without degradation.
Can be dragged and abused without tearing.
High 125 psi rating allows for wide variety of applications.
Features:
Service Pressure - 125 psi
Test Pressure - 250 psi
Burst Pressure - 500 psi
Inside Diameter - 1.5" Inches
Lay Flat Width - About 2.5" Inches
Length - 50 Feet or 100 Feet
Couplings - NH/NST (Fire Hose Threads)
Material - Single Jacket Polyester
Lining - Inside Rubber
Color - White
Uses/Applications:
Water Transfer & Pumping
Medium Industrial Projects
Agricultural / Irrigation
Wash Down
Fire Hydrants
Sump & Trash Pumps
Valves & Standpipes
 
If you're moving these hoses around day to day, 50 foot lengths are the best way to go. They are much easier to carry around and roll up. If you need more length, you can always connect another hose with an adapter. For applications where the hoses will be layed out for extended periods of time, the 100 foot lengths are the most economical.