Rain Bird 4252NZLPK Nozzle Pack for 42SA+, 52SA, 42SA, 5000 Series Rotors

I bought the Rain Bird 4252NZLPK Nozzle Pack for 42SA+ to replace the original nozzles on my Rain Bird 42SA+ rotary sprinklers, and I’m genuinely impressed. These are high-quality replacement nozzles that do exactly what they’re supposed to do — and do it very well They perform outstandingly. I’ve been able to fine-tune the radius and arc perfectly for my yard. The spray is even with excellent water distribution — no dry spots or heavy flooding in one area. Whether I need a shorter throw for flower beds or full coverage for the lawn, the different nozzles in the pack give me exactly the flexibility I need. They pop up smoothly and retract cleanly every time. Value & Convenience The pack comes with a great selection of nozzles so you have options right away. Installation is quick and tool-free on the 42SA+ heads. I noticed better overall watering efficiency after switching — my grass looks healthier with less water waste.

These nozzles are exactly as ordered and work great to change the amount of water and throw from the rotor.

Replaced bay nozzle and worked great. Comes as a set of sizes vs a set of a set size so if you only want one gal/minute size nozzle you waste the rest.

If you are having low water pressure issues in a sprinkler zone, consider changing out the nozzles to a lower flow rate (GPM). By lowering the delivery rate and extending the time for that zone, you can get the same coverage without pressure dropping during the watering cycle. And maybe you only need to change a few spray heads to balance the zone. It is also helpful (but not required) to have the tool to extend the head from the body and clamp it into the up position while you trade out this nozzle. This is a very simple procedure.

The kit had several nozzle options. Each nozzle clearly identified easy to install. Great value.

I just needed a few rainbird nozzles and these worked just super.

If you have low pressure problems such as one of your rotary sprinklers failing to pop up, try using a slightly lower GPM nozzle on the affected unit(s) to increase zone pressure, which can resolve problems

Not sure why I ordered these. They were add on to a rotor sprinkler head. It was cheap, so I bought it. But I didn't use it.

Works as expected!

Happy with this purchase!

These work as advertised! Great selection… all you need!

Works good

we changed almost 100% our sprinklers "professional" nozzles which were installed with our irrigation system, mthese are much much better!