The Toro 570Z-4LP is a 4" pop-up sprinkler for low-pressure use of the 570Z series. This sprinkler head features a zero-flush wipe seal, eliminating flushing on system startup. This system allows more sprinklers to be installed on the same line, reducing water waste. This 4" pop-up sprinkler can be used with a wide variety of combinations of Toro nozzles, offering a wide range of flexibility.
The 570Z-4LP series of 4" pop-up sprinklers has a 1-3/8" diameter body with a replaceable 2" cap. It can handle a flow rate range of .05 GPM up to 4.5 GPM and has an operating pressure range from 15-75 PSI. This sprinkler head provides a radius of up to 2' -26' range spray. It also has the option of installing the 570-CV check valve that can handle up to 10' of elevation change and prevents low-head drainage.
Toro 570Z Series Pop-Ups feature a corrosion-resistant stainless steel retraction spring and a 2-year manufacturer warranty. If you want to learn more about sprinkler systems, you might want to check our blog posts, such as Spring Sprinkler System Maintenance Checklist and How to Design a Sprinkler System.