
OPW
The OPW 106SU-0185 Super Unleaded Identification Marker is used to identify the grade product stored in underground tanks. This marker is easily set in concrete, and once set, is permanent. The letter plate is recessed into the face of the base and fastened with two screws. The raised letters are easy to change when the product is changed. Letters available are P, R, U, SU, X, DL. Numbers 1, 2, 3, 4.