ESDI Model 500 Reverse-Osmosis Water System Controller. This electronic controller performs all of the functions necessary.To operate a Reverse-Osmosis Water Filtration System. And maintain the water level in a storage tank. Incorporates several automatic flush cycles. To help improve the life and performance of the Membrane Filter. The Membrane can be flushed each time the system is started and stopped. Periodically during water processing & periodically while the system is idle. Switches allow the user to select flush times and frequency. It operates from 120VAC, and draws less than 1 Amp. It controls 120VAC solenoid valves.
Comes in a NEMA 4X enclosure with a 1HP 240VAC Pump Relay. Includes a Pump Hour Meter (00000.0 - 99999.9 Hours). All connections are made via pluggable (removeable) terminal blocks. This is a brand new item manufactured in the USA.
By Electronic Systems Design, Inc. For more detailed information, or to download a copy of the manual.
Visit the ESDI company web site. The item "Reverse Osmosis System, Water Purification Controller ESDI Model 500" is in sale since Wednesday, April 10, 2019. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Processors". The seller is "lucky-not" and is located in San Fernando, California. This item can be shipped worldwide.