57785 | Pulverizador Série RD 1800 - 10 cm, com válvula anti-dreno SAM, regulador PRS 3, 1 bar, dispositivo "Flow Protect"

Built to withstand harsh operating conditions using chemically treated recycled water (reclaimed / non-potable), dirty water containing grit, debris, and other particulates, and high operating pressures common in commercial irrigation systems.
Co-molded multifunctional wiper seal that assures positive seal without excess “flow-by” which enables more heads to be installed on the same valve.
Debris pockets in the base of the Spray Head body collect debris and prevent recirculation in the body during operation reducing wear.