Welcome to the McNish Corporation
Thank you for visiting the McNish Corporation website. The McNish Corporation is comprised of the following companies:
Amwell, E & I Corporation, RBC Services Inc. and Walker Process Equipment. We invite you to visit their websites to find a solution that fits your requirements.
Since its founding as American Well Works in 1868, Amwell has written a history of uninterrupted service to the water and wastewater treatment industry. Amwell is dedicated to providing a clean water environment by specializing in the manufacturing and marketing of water and wastewater treatment equipment. Amwell manufactures the following water and wastewater treatment equipment: Bar Screens, Clarifiers, Gear Drives, Grit Removal, Horizontal and Vertical Paddle Flocculators, Rectangular Collectors, Rotary Distributors, Duramax Stainless Steel Chains, Scum Skimmers and Telescoping Valves. Visit Website
E & I Corporation was founded in 1975, specializing in the design and manufacture of specific process equipment for the municipal and industrial water and wastewater markets. With dedication to the highest degree of service and quality attainable, E & I Corporation has provided, to hundreds of locations throughout the world. E & I Corporation manufactures the following water and wastewater treatment equipment: Screens (Catenary, Articulating, Arc, Conventional), Traveling Water Screens (Thru-Flow), Grit and Heavy Media Collectors, Flocculators (Paddle and Turbine), Rectangular Collectors (nylon Components), Surface Skimmers, and Product Improvement / Replacement Parts. Visit Website
RBC Services has been working with the Rotating Biological Contactor process almost since its introduction in the United States in the early 1970s. It's an excellent process, although it did have learning curve concerns in the beginning. RBC Services has worked to resolve those concerns - regardless of the manufacturer. If you should have any concerns with your RBCs - whether they are mechanical in nature or process related, it's a good bet we've seen it before...and resoled it before. No firm knows RBCs like RBC Services. The service you receive is only as good as the experience of the service representative. When RBC Services Inc. gets involved, your're getting hands-on involvement from a specialist. Visit Website
Walker Process Equipment offers proven municipal wastewater technologies for biological treatment, anaerobic treatment, wastewater clarification, digestion, separation, and sludge treatment. They offer standard and custom solutions for efficient solids-liquid separation. Walker Process Equipment provides the following proven municipal wastewater equipment: Circular Collectors and Thickeners, Drives, Solids Contact Clarifiers, Grit Removal, Rotary Distributors, Rectangular Collectors, Rotating Biological Contactors (RBC), Bar Screens, Anaerobic Digester Equipment, Telescopic Valves (T-Valves), and Pipe Skimmers. Visit Website