CW Sales Corporation is located on Forrest Avenue in Norristown. For over 80 years, CW has specialized in the sales of treatment systems pumps and pumping systems. This business provides application expertise for industrial, residential and municipal products involving water and waste water. CW Sales Corporation distributes pump control systems, pumps, wastewater treatment systems, level control systems packaged pump systems, pump accessories, and wastewater comminutors for the water and wastewater industry.