Replacement Guide: Spray Sprinklers and PGJ Rotary Sprinklers Receive Hunter quality and Hunter performance with the right substitute for your non-Hunter sprinklers. … Residential Rotors - Replacement Guide: PGJ …

Insert the plastic key end of the Hunter wrench into the lifting socket of the sprinkler and turn 90°. Pull the riser up to gain access to the nozzle socket. Radius Reduction Screw Pull-up Socket Plus+ Minus- Arc Adjustment … For correct nozzle selection, …

The easiest of the rotor pressure gauges to use, the  Rotor Pitot Gauge  (P/N 280100), has a tube placed directly in front of the primary nozzle stream for an accurate working pressure (dynamic) reading. This gauge will work on all Hunter rotor sprinklers …