Retro-Regulator _badge_NEW Flow Rate: 3 NDS® 5

Flow Rate: 3 NDS® 5 GPH pressure-compensating emitters

(1)   Dripline 1/4"

Designed to convert an existing spray zone into a water-conserving

Works with all OEM spray heads and installs in minutes near grade level

Hunter Pro Spray

Retro-Regulator _badge_NEW Flow Rate: 3 NDS® 5Save Water. Save Money. Fast, efficient and cost effective our patented Retro Regulator offers a solution for the millions of spray heads installed without pressure regulation or check valves. Reduce pressure at the nozzle and begin saving water today! Set at either 30 or 40 psi and with a built in Check Valve to prevent low head leakage. Installing a Retro Regulator instantly upgrades your sprinkler to a high efficiency water savings device in