Aluminum Heavy-Duty 4" NH / NST 45 Degree Elbow Outlet Threads_NPT Jacket is tightly woven with

Jacket is tightly woven with ring spun polyester warp yarn with filament polyester fill yarn and is mildew resistant

filament polyester for reduced weight and increase flexibility

Class 1 to resist corrosion and abrasion

Allows for maximum flow for given pressure at all twist positions

The Pack completely unfolds for access and storage

Aluminum Heavy-Duty 4" NH / NST 45 Degree Elbow Outlet Threads_NPT Jacket is tightly woven withElbows are used on pump discharge valves or suction inlets to minimize hose kinking. Should also be used when flushing hydrants or other water systems to protect the inner liner of the discharge hose from water pressure or debris damage.