4400 Tri-Seal 4-inch Pumps
4400 Tri-Seal 4-inch Pumps
The standard FPS 4400 4" submersible pump features the advanced TRI-SEAL floating stage system, designed to enhance efficiency and provide superior protection against wear when handling abrasive materials like sand.
Overview
KEY FEATURES:
- 300 Series stainless steel hub allows the impeller to float while maintaining a positive seal
- Phenolic washer provides reliable down-thrust protection
- Acetal impeller delivers high efficiency and excellent abrasion resistance
- Modified PPO diffuser and disc offer proven resistance to abrasive wear
- Floating stage design enables the impeller to move independently for smoother operation
- Removable, spring-loaded check valve for easy maintenance
- Maximum water temperature: 120 °F / 49 °C
- Ceramic shaft sleeve and rubber discharge bearing protect the shaft and resist sand wear
- Powered by a Franklin Electric corrosion-resistant 4-inch submersible motor
- Patented impeller hub seal system provides both radial and axial sealing, minimising fluid recirculation and ensuring high performance in demanding conditions
Downloads
Featured Downloads
Manuals
| Title | Type | Size | |
|---|---|---|---|
| FPS4400 Exploded Views & Parts | 0.49 MB | ||
| Tri-Seal Assembly & Disassembly | 2.79 MB |
Curves
| Title | Type | Size | |
|---|---|---|---|
| Tri-Seal 4400 Performance Curve | 8.92 MB | ||
| 4-in Tri-Seal Tombstone Curves | 1.35 MB |