Description Designed for AST’s requiring high GPM flow rate, having a 4” NPT opening. The 01228-03-2025ALL was designed to be custom fit in the field. The 2025All can easily install in a 4” opening. Flow rate is over 200 gallons per minute at 40 psi. The 01228-03- 2025ALL is rated for fuel delivery up to 100 psi and provides positive fuel shut off at high fill rates. Entirely mechanical in operation, the 01228-03- 2025ALL can be used in remote fill applications, retrofitted to an existing AST. The 2” NPT fill opening allows easy connection to piping. Can be used in gravity filling installations as no minimum operating pressure is required. Clay & Bailey Overfill Prevention Valves can be used in a variety of Aboveground Storage Tank Equipment installations where reliable fuel handling petroleum equipment is required.
