Discover our lineup of 6 inch and larger submersible pumps and pump ends—designed for heavy-duty industrial, dewatering, and sewage applications. At Pump‑Stop.com, we offer complete submersible units with 6 inch or larger discharges, along with spare pump ends compatible with AMT, Barmesa, and other top brands. Options include stainless steel and cast iron impeller assemblies, motor housings, shaft seals, and mechanical seal kits. Built for rugged performance, these pumps and ends handle abrasive and solids-laden fluids with ease, while OEM parts ensure fast serviceability and reduced downtime. Not sure which size or replacement part fits your system? Our knowledgeable team is ready to help. Enjoy fast U.S. shipping and secure checkout with every order.