Fleck (12550) Quad Ring
Fleck 5600 (12550) Quad Ring
Replacement quad ring seal for Fleck 5600 control valve assemblies. Prevents leaks at critical valve junctions.
Essential seal for valve integrity
The Fleck 12550 quad ring provides a pressure-rated seal at critical points inside the 5600 control valve body. Its four-lobed cross-section design grips more surface area than standard o-rings, reducing the chance of extrusion under cycling pressure. When original seals harden or flatten with age, replacing this component restores leak-free operation during regeneration and service cycles.
Component details
| Manufacturer | Fleck (Pentair) |
| Part Number | 12550 |
| Component Type | Quad Ring Seal |
| Material | Elastomer |
| Application | Control valve internal sealing |
Fits these systems
Direct fit for Fleck 5600 control valves used in residential and light commercial water softeners. Confirm part number 12550 in your valve's service manual or existing component before ordering. Compatible with 5600 Standard, 5600 SXT, and 5600 Econominder valve models.
Field Replaceable
Standard component in valve rebuild and maintenance procedures
OEM Quality
Genuine Fleck part engineered to original specifications
Prevents Leaks
Restores pressure seal at valve interface points
Fleck 5600 (12550) Quad Ring
Replacement quad ring seal for Fleck 5600 control valve assemblies. Prevents leaks at critical valve junctions.
Essential seal for valve integrity
The Fleck 12550 quad ring provides a pressure-rated seal at critical points inside the 5600 control valve body. Its four-lobed cross-section design grips more surface area than standard o-rings, reducing the chance of extrusion under cycling pressure. When original seals harden or flatten with age, replacing this component restores leak-free operation during regeneration and service cycles.
Component details
| Manufacturer | Fleck (Pentair) |
| Part Number | 12550 |
| Component Type | Quad Ring Seal |
| Material | Elastomer |
| Application | Control valve internal sealing |
Fits these systems
Direct fit for Fleck 5600 control valves used in residential and light commercial water softeners. Confirm part number 12550 in your valve's service manual or existing component before ordering. Compatible with 5600 Standard, 5600 SXT, and 5600 Econominder valve models.
Field Replaceable
Standard component in valve rebuild and maintenance procedures
OEM Quality
Genuine Fleck part engineered to original specifications
Prevents Leaks
Restores pressure seal at valve interface points
Original: $2.04
-65%$2.04
$0.71Description
Fleck 5600 (12550) Quad Ring
Replacement quad ring seal for Fleck 5600 control valve assemblies. Prevents leaks at critical valve junctions.
Essential seal for valve integrity
The Fleck 12550 quad ring provides a pressure-rated seal at critical points inside the 5600 control valve body. Its four-lobed cross-section design grips more surface area than standard o-rings, reducing the chance of extrusion under cycling pressure. When original seals harden or flatten with age, replacing this component restores leak-free operation during regeneration and service cycles.
Component details
| Manufacturer | Fleck (Pentair) |
| Part Number | 12550 |
| Component Type | Quad Ring Seal |
| Material | Elastomer |
| Application | Control valve internal sealing |
Fits these systems
Direct fit for Fleck 5600 control valves used in residential and light commercial water softeners. Confirm part number 12550 in your valve's service manual or existing component before ordering. Compatible with 5600 Standard, 5600 SXT, and 5600 Econominder valve models.
Field Replaceable
Standard component in valve rebuild and maintenance procedures
OEM Quality
Genuine Fleck part engineered to original specifications
Prevents Leaks
Restores pressure seal at valve interface points
