Product Details
The Armored Textiles N52H15HDY50N Jafline HD double jacket fire hose features a diameter of 1-3/4 inches and a length of 50 feet, with a pressure rating of 400 PSI and is colored yellow. This highly durable and lightweight fire attack hose is constructed with a superior double jacket that is polyurethane-lined, meeting or exceeding the NFPA 1961 fire hose standard, 2013 edition. It complies with the potable water standard NSF 61, indicating that it contains materials approved by the National Sanitation Foundation for safe drinking water system components. The jacket construction utilizes virgin spun polyester yarn for both the outer and inner jackets, and the all-synthetic fiber construction enhances flexibility and reduces weight compared to cotton-synthetic options. The outer jacket is infused with a polymer compound for superior chemical, abrasion, and ultraviolet light resistance, heat set at 275°F. The hose's thermoplastic lining is a single-ply extruded tube that is ozone-resistant, with thickness measurements ranging from .015 to .018 for 1", 1-1/2", and 1-3/4" sizes, and .022" to .025 for 2-1/2" hoses. The Shore hardness is 40 ± 5 durometer on the "D" scale, and the liner exhibits a tensile strength exceeding 3000 PSI and a minimum elongation of 400%. Additionally, the adhesion between the liner and the inside jacket ensures that the separation rate of a 1.5" wide strip shall not exceed 1" per minute over ten minutes under a 15-pound weight. Finally, lining specimens can undergo accelerated aging tests according to ASTM D 573 and ASTM D4112 standards, exposed to 158 ° ± 3.6 ° for 96 hours.
