Engineered to Perform, Built to Last, Applications for Chemical / Process, Mining, Water Treatment, Construction, Municipal and Commercial. Available in ANSI 4196 (ST, MT, LT, XL & XL 17) also ANSI D-Max (Group 1, 2 & 3), Standard Horizontal End Suction, Slurry Pumps, Horizontal Self Priming Pumps from T3 to T12, Progressive Cavity Pumps, Positive Displacement Gear Pumps and Air Driven Diaphragm Pumps.

Delivering Reliability, Quality and Service since 1969. For mining to municipal from golf courses to grain fields National provides a full range of Vertical Turbine and Submersible Pumps, water or oil lubricated of threaded or flanged construction with capacities to 20,000 GPM and pressures to 2,000 psig. Standard Cast Iron Bronze Fitted to Cast Stainless Steel (304 & 316) Impellers.

Since 1919, They offer Vertical Turbine, End Suction, Vertical In-Line, Horizontal & Vertical Split Case, and also Foam & Water Mist Pumps.

Commercial and Industrial Water Pumps offer Centrifugal, Sub-turbine, Line Shaft and Propeller, Sewage and Solids Handling, Engine Drive, Vertical Multi-Stage, 4″ Submersible pumps, and Jet Pumps to fill every need.

Cast Iron and Bronze construction in both self priming and standard configurations. Close coupled, frame mounted and SAE engine drive options available. Flows up to 5,000 GPM and 400 feet TDH. Designed to handle a wide range of water and mild chemical applications.

As far back as 1884, ITT A-C had built the largest Centrifugal Pump in America. Today they offer Centrifugal, ANSI, Slurry and Solids Handling, End Suction, Axially Split, Self-Priming Solids Handling, Self-Priming Vertical, Self Priming Stainless Steel, Air Operated Diaphragm, Horizontal Waste Water, Vertically Mounted Waste Water, & Fire Protection Pumps.