Rod Seal, Seal Type Double-Lip Deep Z, Shell Material Urethane, Seal Material Nitrile, For Rod Dia. 3/4 in, Seal Durometer 70 Shore A, Shell Durometer 95 Shore A, Temp. Range -65 Degrees to 220 Degrees F, For Groove Width 0.275 in, For Rod Groove Dia. 1.0 in, Max. Speed 3.0 fps, Max. Pressure 5,000 psi, Inside Dia. 3/4 in, Outside Dia. 1 in, Width 1/8 in, Height 1/4 in, Color Black