SPECK PUMPS FS52A-V100L-6SD 19" Sand Filter System with 1.1THP Variable Speed Pump - For over 100 years Speck Pumps continues its industry leading and high-quality product design, development, production, and customer service excellence. Speck Pumps manufacturers’ complete lines of world renowned high-quality pool pump products that are used in spas, residential and commercial swimming pools as well as vanishing edge pools, fountains, waterfalls, and aquaculture applications. They are a resource for SPECK Industrial replacement pumps and SPECK industrial pump parts that are sold worldwide.