Commonly referred to as the Troublesome Trio, Iron, Manganese and Sulfur, although not a real health concern, will reap havoc on a plumbing system.  As little as 0.05ppm of Manganese will cause staining of plumbing fixtures.  Only 0.5 ppm of iron will cause staining. And Sulfur?  P.U.!  Need I say more? To battle the Trio, …
… and over 800 electrical and 40 instrument air connections! The field wiring for our customer became very complex because they wanted verification that each of the twenty actuated valves is in the correct position. Â Also, the system is pre-programmed to allow up to four additional greensand filter units through a HMI touchscreen. If the …
With factory testing completed, Res-Kem’s greensand filter with several advanced features is ready for shipment to a local brewery. Â Because the water is integral to production of their beer, this expanding brewery needed features which are not typical for a greensand filter: Allen Bradley CompactLogix PLC with Ethernet gateway to communicate with the central plant …
A western Pennsylvania, small private water utility, recently received four greensand filters to replace the filters that were failing. Unable to get the original manufacturer to provide new, duplicate units, our customer found our website. Because of State regulations, the systems and their operation needed to be as close to the original as possible, otherwise new permits would …
Res-Kem recently shipped a 52 gpm dual tank greensand filter to a Westchester County New York corporate headquarters campus. This filter uses greensand to remove dissolved and precipitated iron and manganese from the water coming from the local public water system. Dual 36″ Greensand Filters with Bray 31 Valves and Bray Series 93 Pneumatic Actuators Water …
A triple Greensand Plus filter for iron and manganese removal was assembled and shipped today. This skid-mounted system will be installed to treat the water for a small community water system in the Poconos operated by a large private water utility company. The system operates in a parallel arrangement with three skid mounted, Greensand Plus …
