**C1 Series Submersible Sump Pump**

C1 Series sump pumps are designed for pre-filtered sewage or effluent applications requiring high performance and long service life.

**STS Series Submersible Pump**

The STS Series is made from premium ductile iron castings to provide longer life and achieve higher pressures.

**SSI Series Submersible Pump**

Designed for industrial and agricultural applications, SSI Series submersible pumps are built with high-quality stamped stainless steel impellers and diffusers to handle the most demanding applications.

Tri-Seal Series Submersible Pump

Distinctive new TRI-SEAL floating stage system. This new stage system improves efficiency and protects against wear in abrasive (sand) conditions. All FPS 4400 pumps carry an unconditional one-year warranty against sand lock in abrasive well conditions.