300 gpm Industrial Water Softener Shipped to a Virginia University

I nearly missed taking photos of a very nice looking quadruple tank industrial water softener that recently left our plant. As you can see, the system is being prepared for shipment and only two of the four tanks were available in this photo.

System Details:
The system has four 30" water softener vessels commonly called "mineral tanks". Each tank is rated for 75 gpm. The tanks are ASME code carbon steel tanks with a design pressure rating 100 psig.

Given the customizable standard designs we have for all of our water softening equipment and all of our industrial water treatment equipment, Res-Kem was able to accommodate the customer's request for carbon steel tanks with 304L stainless steel face piping. Bray series 21 butterfly valves with stainless steel body, 316 SS disc & stem, Teflon lined EPDM seat. Each of the automated valves were equipped with Bray series 70 electric actuators, two SPDT limit switches and a manual override handle.


The internals of the tanks use stainless steel hubs and stainless steel wedgewire laterals for long life.

The water softener system is being readied for shipment to our customer.


While our standard design uses the AquaMatic 962 controller, we offer as an option an Allen Bradley PLC. This system uses the Allen Bradley MicroLogix PLC with Panelview 600 operator interface terminal mounted in a NEMA 4X fiberglass enclosure was used to control the system.

Please contact us for further information on how to size a water softener for you requirements.