Aluminum Heavy-Duty 4" NH / NST 45 Degree Elbow Female Threads_NYFD then remove one protective cover

then remove one protective cover from the pressure-activated butyl self-adhesive pad and firmly apply the pad to the bottom of the marker

Chain and gasket included

This tool will eliminate disturbing the landscaping or damaging objects in the waters path

Collar screws take a 5/16 inch allen wrench

0 inch NPT or NPSH male hose coupling is 3

Aluminum Heavy-Duty 4" NH / NST 45 Degree Elbow Female Threads_NYFD then remove one protective coverElbows 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.