Description
FEEDER-400-14 Union Nut: Secure Your Water Feeder Connection for Optimal System Performance
When it comes to maintaining a reliable and efficient water softener system, every component matters. The FEEDER-400-14 Union Nut is designed specifically to ensure a tight, leak-free connection for your Model 400 Feeder, addressing common issues like loose fittings and water leakage. This union nut provides a durable, automated pure water solution that enhances the overall integrity of your water treatment setup.
Key Benefits
- Ensures a leak-proof seal to prevent water wastage and system damage
- Enhances the longevity of your Model 400 Feeder by maintaining stable connections
- Simplifies maintenance with easy installation and removal for quick servicing
- Compatible with automated pure water systems, supporting seamless operation
- Constructed from durable materials to withstand pressure and frequent use
- Lightweight design that does not add unnecessary bulk to your feeder assembly
How It Works
The FEEDER-400-14 Union Nut acts as a critical connector within your water softener system, joining sections of the Model 400 Feeder with a secure, threaded seal. By tightly fastening the feeder components, it prevents leaks that could otherwise disrupt water flow or introduce contaminants.
This union nut’s design allows for easy disassembly, making it straightforward to access internal feeder parts during cleaning or replacement without compromising the system’s sealed integrity when reassembled.
What to Expect
Immediately after installation, you’ll notice a firm, stable connection that eliminates any drips or loose fittings common in worn or incompatible parts. In the following days and weeks, your water feeder will maintain consistent flow and pressure, contributing to better water softening efficiency.
Over time, the union nut’s durable construction ensures reliable performance with minimal need for replacement, reducing maintenance hassles and supporting your system’s long-term functionality.
What’s Inside
- High-grade union nut – Provides a corrosion-resistant, leak-proof connection essential for water treatment systems
- Precision threading – Ensures a snug fit with Model 400 Feeder components to avoid loosening under pressure
- Lightweight construction – Minimizes added weight on feeder assemblies, supporting operational stability
How to Use
- Turn off water supply to the feeder before installation to prevent leaks.
- Remove the old union nut by unscrewing it from the Model 400 Feeder connection point.
- Inspect the feeder ends for debris or damage and clean if necessary.
- Place the FEEDER-400-14 Union Nut onto the feeder’s connection threads.
- Hand-tighten the nut, then use a wrench to secure it firmly without over-tightening.
- Turn the water supply back on and check for any leaks around the connection.
- If no leaks are detected, your installation is complete, and your system is ready to operate.
Why Choose This Product
- Manufactured with precision to meet the exact specifications of the Model 400 Feeder
- Durable materials ensure a long-lasting, corrosion-resistant component in your water softener system
- Trusted vendor, Water Softener Plus, known for quality water treatment parts and excellent customer support
- Perfect fit for automated pure water systems, helping maintain consistent water quality
FAQ & Safety
Is this union nut compatible with other feeder models?
The FEEDER-400-14 is specifically designed for Model 400 Feeders; compatibility with other models is not guaranteed.
How often should I check or replace the union nut?
Regular inspection during routine maintenance is recommended; replacement is needed if signs of wear or leaks appear.
Can I install the union nut without professional help?
Yes, installation is straightforward and can be done safely with basic tools by following the provided steps.
Is this part suitable for automated pure water systems?
Absolutely; it is engineered to support automated systems by providing a secure and reliable connection.
Are there any special operating conditions for this union nut?
It is designed to perform well under typical residential or commercial water softener system pressures and temperatures.
Upgrade your system reliability today—add this component to your cart and keep your water flowing clean and consistent.
Overview
- ? U.S.-based support and expert assistance
- ?? Built with trusted Pentair & Fleck components
- ?? Ships nationwide - freight-safe packaging
- ?? Ideal for residential and light-commercial systems
Specs (Typical)
| Max Operating Pressure | 125 psi |
|---|---|
| Max Water Temp | 100 ?F |
| Electrical | 120 V AC |
| Flow Range | 5-45 GPM (model dependent) |
Related: Control Valves . Parts . Get sizing help

