FPS4400

The standard FPS 4400 4-inch submersible pump features the new TRI-SEAL floating stage system. This new stage system improves efficiency and protects against wear when pumping abrasives (sand). For details on how to become a registered dealer and receive a 5-year warranty, contact your local distributor.

Tri-Seal

300 series stainless steel hub floats with the impeller maintaining a positive seal.
Phenolic washer provides down-thrust protection.
Acetal impeller provides high efficiency performance and abrasion resistance.
Modified PPO diffuser and disc - proven abrasion resistant material.
Floating stage design allows impeller to float independently.
Removable, spring-loaded check valve.
Maximum water temperature: 120 °F/ 49 °C.
Ceramic shaft sleeve and rubber discharge bearing protect shaft and eliminate sand wear.
Powered by Franklin Electric corrosion resistant 4-inch submersible motor
Patented impeller hub seal system seals radially and axially to prevent fluid recirculation, providing high performance in the harshest conditions.

High Capacity

4 performance ranges: 100, 150, 200 & 270 LPM.
Stainless steel discharge head and motor bracket.
High flow impellers and stages are glass-filled Noryl for maximum efficiency.
Ceramic shaft sleeve and rubber discharge bearing eliminates sand wear.
Intermediate bearing for increased shaft stability.
Floating eye and hub seals improve performance and efficiency.
Stainless steel hex pump shaft, shell and shaft coupling.
High capacity upthrust assembly for protection during start-up and operation (150, 200 & 270 LPM models).
Powered by Franklin Electric’s corrosion-resistant 4” submersible motor.
2” BSPP discharge threads.
External check valve must be ordered separately.