Check the listing for details. Hunter PGP-ADJ Series Rotors. Condition: New. Listed at 17.16 USD. The PGP Sprinkler Rotor is Hunter's original product, the one that brought the Hunter name to the forefront in sprinkler rotor technology over thirty years ago. The extraordinary design and performance has placed this rotor a cut above the rest. With continued improvements, this rotor remains the top seller in the world. From the precisely engineered nozzles delivering even water distribution, to the endless built-in features and Hunter's many years of experience in gear-drive technology the PGP is reliable, durable, versatile and a great value. It is no wonder the PGP is still the top choice of professionals year after year.Features: 4" Model; 40° to 360° arc settings; Durable rubber cover; Through-the-top arc adjustment; Quick check arc mechanism; Water lubricated gear-drive; 27 Total nozzle choices available from manufacturer; Nozzle Rack Included: Your choice of Red or Blue; Radius of Throw: 22' - 52'; Recommended Pressure Range: 25 - 70 PSI; 2 Year Warranty; Note: Any Rotor order includes one adjustment tool, regardless of number of units ordered. Insertion collar sold separately.