Hunter Industries ICC Expansion Module RD1800 Unique "double-knife" diaphragm coupled with

Unique "double-knife" diaphragm coupled with 1/2 in

allows pressure regulator to be adjusted without turning on the valve at the controller first

Inlet filter screen and pressure-activated wiper seal protect internal assembly from debris to ensure positive pop-up and retraction

Add an additional 75 station capacity to the Rain Bird ESP-LXD Series decoder-based irrigation controller with this hot-swappable expansion module

Hunter Industries ICC Expansion Module RD1800 Unique "double-knife" diaphragm coupled withExpansion modle for ICC controller. Option of 4 or 8 stations. Each module simply snaps into the appropriate position within the back of the ICC controller when not powered and the controller's processor will adjust accordingly once power is reapplied.