Multi-purpose submersible pump specially built for use in salt water. Corrosion and oxidation resistant materials. AISI 316 stainless steel motor cover, motor shaft and fasteners. Cable with tin plated conductors. Motor with thermal overheating protection. Wear-resistant motor shaft and impeller. Very efficient motor cooling, allowing the pump to also be used only partially submerged. Automatic version with float switch for automatic pump start and stop. Fitted with power input cable with plug and self-sealing connector.