4400 High Capacity 4-inch Pumps
4400 High Capacity 4-inch Pumps
Engineered for commercial, irrigation and residential applications, with design advancements that minimise efficiency losses caused by internal leakage and abrasive materials such as sand.
Overview
KEY FEATURES:
- Four performance ranges available: 6, 9, 12 and 16 m³/h
- 2" BSPF discharge with an integrated stainless-steel wafer-style check valve
- Stainless steel discharge head and motor bracket for enhanced durability
- High-flow hydraulic staging maximises output, exceeds energy efficiency standards and extends product life
- Ceramic shaft sleeve and rubber discharge bearing eliminate wear from sand and abrasives
- Intermediate bearing improves shaft stability in high-horsepower, high-performance configurations
- Impeller eye and hub seals enhance overall efficiency and hydraulic performance
- Stainless steel hex shaft, shell and shaft coupling for superior strength and corrosion resistance
- High-capacity upthrust assembly ensures protection during start-up and continuous operation conditions
- Optimised for peak performance when paired with Franklin’s corrosion-resistant 4" submersible motors
Downloads
Manuals
| Title | Type | Size | |
|---|---|---|---|
 |
FPS4400 Exploded Views & Parts | 0.49 MB | |
 |
Tri-Seal Assembly & Disassembly | 2.79 MB |
Curves
| Title | Type | Size | |
|---|---|---|---|
 |
4-in Tri-Seal Tombstone Curves | 1.35 MB | |
 |
FPS4400 High Capacity Curves | 0.14 MB |
