This box contains 50 Hunter PRS40 Pro-Spray pop-up sprinkler bodies for lawn and landscape irrigation using MP Rotator nozzles. Each riser extends 4 inches (100mm) above the body during watering and retracts when the system switches off. Each sprinkler is 155mm tall with the riser retracted.
Each body has a 15mm (1/2") Female BSP inlet and accepts industry-standard female-threaded sprinkler nozzles. Its 280 kPa pressure setting suits Hunter MP Rotator nozzles. Coverage, spray pattern and flow depend on the nozzle fitted. Nozzles sold separately.
The built-in pressure regulator controls nozzle pressure at 280 kPa, helping maintain consistent MP Rotator performance where supply pressure is higher. The check valve helps prevent water draining from low-lying sprinklers after watering stops.
A heavy-duty retraction spring returns the riser after watering, while the wiper seal helps keep debris out and reduce leakage around the riser. A grey body cap identifies the PRS40 model.
Each pop-up body is supplied with a grey flush cap. After installing the sprinkler bodies and before fitting nozzles, run water through the system to flush dirt and debris that may have fallen into the pipe line during installation.
5 Year Hunter Warranty
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