Flexible Conduit, 3/4 In Trade Size, 1.150 to 1.170 In Conduit Outer Diameter, 0.815 to 0.835 In Conduit Inner Diameter, CNP Style, 100 FT Length, Orange/Gray, CNP Model/Series, 4 In Bend Radius, 0.335 In Wall Thickness, -4 °F Operating Temperature, +140 °F Operating Temperature, 30 LB/100 FT