Fleck Control Valve Component
Fleck 5600 ByPass Top Plate (11978)
Replacement top plate for Fleck metal bypass valve assemblies across all 5600 series configurations
Universal Fit
OEM Part
Metal Construction
The Fleck 11978 top plate is the upper component of the metal bypass valve assembly found on 5600 series control heads. This single part covers both 3/4-inch and 1-inch bypass configurations and works across all generation versions of the Fleck 5600 platform.
SPECIFICATIONS
Part Details
| Part Number | 11978 |
| Component Type | Bypass Top Plate |
| Material | Metal |
| Valve Compatibility | Fleck 5600 Series (All Versions) |
| Port Sizes | 3/4" and 1" |
| Application | Water Softener Bypass Assembly |
COMPATIBILITY
Fits All Fleck 5600 Metal Bypass Valves
This top plate is compatible with every version of the Fleck 5600 control valve using a metal bypass assembly, including 5600, 5600SXT, and 5600 Econominder models. It accommodates both 3/4-inch and 1-inch bypass valve sizes without modification. Use this part when replacing damaged or corroded top plates on existing Fleck metal bypass installations.
