660089-R??íD4 Premium??í9 GPM with Monitored Alarm and Programmable LCD Display (12 GPM at 30 mJ/cm2 Industry Standard); 3/4" Mnpt
660089-R??íD4 Premium??í9 GPM with Monitored Alarm and Programmable LCD Display (12 GPM at 30 mJ/cm2 Industry Standard); 3/4" Mnpt