|Production of the PGM rotor was discontinued in 2004 after the introduction of the PGJ rotor. The PGJ was designed to fill the roll of a mid-sized rotor with the added benefit of features that were previously only available on the large turf rotors. When retrofitting PGM rotors with the PGJ, be aware that there are differences in nozzle performance. If a 4 inch model is being replaced, then an equal replacement is the SRM-04.|
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