Structural (CH15676) Brine Tube Assembly with Elbow & Nut for 1840 Tanks
Technical Details
| Manufacturer | Pentair / Structural |
| Part Number | CH15676 |
| Compatible Tank Series | 1840 Brine Tanks |
| Connection Type | 3/8-inch Quick Connect |
| Included Components | Tube Assembly, Elbow, Retaining Nut |
| Valve Type | Brine Shut-Off with Air Check |
| Control Head Compatibility | Fleck Systems |
| Application | Water Softener Brine Tank Replacement |
Replacement Process
- Disconnect the existing brine line from the control valve and remove the old tube assembly from the 1840 brine tank
- Insert the CH15676 tube assembly through the tank opening, positioning the elbow fitting at the proper angle for your brine line routing
- Secure the assembly using the included retaining nut, ensuring a watertight seal at the tank penetration point
- Connect the 3/8-inch brine line to the quick-connect fitting and verify the air check valve is functioning properly before returning the system to service
System Requirements
This Structural brine tube assembly is engineered for direct replacement in Pentair 1840 series brine tanks paired with Fleck control valves. The 3/8-inch quick-connect fitting accommodates standard residential water softener brine tubing. The integrated air check valve prevents backflow and ensures proper regeneration cycles in most Fleck-controlled softening systems. Verify your existing brine tank model number before ordering to ensure proper fit.
Technical Details
| Manufacturer | Pentair / Structural |
| Part Number | CH15676 |
| Compatible Tank Series | 1840 Brine Tanks |
| Connection Type | 3/8-inch Quick Connect |
| Included Components | Tube Assembly, Elbow, Retaining Nut |
| Valve Type | Brine Shut-Off with Air Check |
| Control Head Compatibility | Fleck Systems |
| Application | Water Softener Brine Tank Replacement |
Replacement Process
- Disconnect the existing brine line from the control valve and remove the old tube assembly from the 1840 brine tank
- Insert the CH15676 tube assembly through the tank opening, positioning the elbow fitting at the proper angle for your brine line routing
- Secure the assembly using the included retaining nut, ensuring a watertight seal at the tank penetration point
- Connect the 3/8-inch brine line to the quick-connect fitting and verify the air check valve is functioning properly before returning the system to service
System Requirements
This Structural brine tube assembly is engineered for direct replacement in Pentair 1840 series brine tanks paired with Fleck control valves. The 3/8-inch quick-connect fitting accommodates standard residential water softener brine tubing. The integrated air check valve prevents backflow and ensures proper regeneration cycles in most Fleck-controlled softening systems. Verify your existing brine tank model number before ordering to ensure proper fit.
Description
Technical Details
| Manufacturer | Pentair / Structural |
| Part Number | CH15676 |
| Compatible Tank Series | 1840 Brine Tanks |
| Connection Type | 3/8-inch Quick Connect |
| Included Components | Tube Assembly, Elbow, Retaining Nut |
| Valve Type | Brine Shut-Off with Air Check |
| Control Head Compatibility | Fleck Systems |
| Application | Water Softener Brine Tank Replacement |
Replacement Process
- Disconnect the existing brine line from the control valve and remove the old tube assembly from the 1840 brine tank
- Insert the CH15676 tube assembly through the tank opening, positioning the elbow fitting at the proper angle for your brine line routing
- Secure the assembly using the included retaining nut, ensuring a watertight seal at the tank penetration point
- Connect the 3/8-inch brine line to the quick-connect fitting and verify the air check valve is functioning properly before returning the system to service
System Requirements
This Structural brine tube assembly is engineered for direct replacement in Pentair 1840 series brine tanks paired with Fleck control valves. The 3/8-inch quick-connect fitting accommodates standard residential water softener brine tubing. The integrated air check valve prevents backflow and ensures proper regeneration cycles in most Fleck-controlled softening systems. Verify your existing brine tank model number before ordering to ensure proper fit.
