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TAG: spray head sprinkler nozzles

Toro: 570Z Series Pressure Regulating Spray Heads

July 19, 2021By

Toro® 570ZPR Series and 570ZPRX Series spray heads offer a constant nozzle pressure of 30 psi, which helps to ensure the entire zone is performing consistently across each and every head. Certified to EPA WaterSense® requirements, these products have been proven to eliminate the water waste caused by nozzle misting and overspray that can result from high pressure situations. And... read more

SWAT releases sprinkler nozzle protocol for public comment

March 27, 2015By

Smart Water Application Technologies (SWAT) released version 3.2 of the Spray Head Sprinkler Nozzles Performance Characteristics for public comment. Feedback is due April 1. The testing protocol is intended for nozzles that are used in pop-up spray sprinkler bodies and can include both spray and multi-stream, multi-trajectory rotating nozzles. The protocol evaluates nozzle performance based on flow rate and distance of... read more

2 SWAT protocols call for public comment

January 15, 2014By

Smart Water Application Technologies (SWAT) released two revised testing protocols for public comment: Sprinkler Head Check Valves Version 2.1 and Spray Head Sprinkler Nozzles Performance Characteristics Version 3.0. Both  are open for public comment until Jan. 31. Sprinkler Head Check Valves Version 2.1 specifies the test methods used to validate manufacturer claims for the sprinkler check valves, which reduce or... read more