
SUS316 Motor Casing & Shaft Sea Water Supply Aquaculture Fishpond Fields Utility Plastic Submersible Water Circulation Pump with Floater Switch Pompe. SUS316 Stainless Steel Construction: Motor casing and shaft made of SUS316 to prevent rust in sea water and sewage. 24-Hour Continuous Operation: High-efficiency motor design supports 24 hours of continuous duty use. Thermal Protector Safety: Built-in thermal protector prevents motor failure from overheating or run-dry conditions. Italian Mechanical Seal: Adopts imported Italian double-face mechanical seal for double waterproof protection. Three Float Switch Options: Available with three types of optional external float switches for different needs. CE Certified Product: Product meets CE certification standards for safety and quality. 100% Factory Testing: Every pump undergoes 100% testing on head line and includes low voltage start-up test. Customizable Outlet Sizes: Outlet available in 1.25 inch and 1.5 inch configurations.