Due the large volume of process water we handle, it is important to have a process water filtration system that is permanent, automatic, and self-cleaning. We turned to a local manufacturer, Spencer Strainer Systems, which is a division of the Spencer Machine & Tool Company. I like its robust construction of 316 stainless steel, and its durability. When you operate around the clock, a well-built, sturdy piece of equipment is a must. Also, Spencer’s people provide fast service from their on-hand parts inventory. Most parts are available to ship the same day.

- Donnie Thomas, MSD Facilities Maintenance Supervisor Metropolitan Sewer District