STA-RITE | DYNA-GLAS | U109-158-SS
THE 5057-30 WILL REPLACE THIS ITEM IF THE CUSTOMER WANTS A VITON SHAFT SEAL
THE 5057-30 IS EXACTLY THE SAME SEAL, BUT IT USES VITON RUBBER INSTEAD
OF THE STANDARD RUBBER.
This product has a 1 year warranty from the manufacturer
