⚙️ 450-823P LEGEND 1/2" No Lead Press x MNPT Union
The 450-823P LEGEND Union provides a reliable and easy way to connect 1/2" plumbing lines. Designed with no-lead brass construction, it ensures safe drinking water compliance while allowing quick pipe separation for repair or maintenance. Ideal for residential, commercial, and industrial plumbing systems.
✅ Key Features
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✅ 1/2" No-Lead Press x MNPT union for versatile installation
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✅ Easy pipe separation for repair, maintenance, or service
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✅ Durable brass construction for long-lasting performance
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✅ NSF Certified to NSF/ANSI Standard 61 and NSF/ANSI 372
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✅ Corrosion-resistant and suitable for potable water
📊 Specifications
| Specification | Detail |
|---|
| Manufacturer |
LEGEND |
| Model |
450-823P |
| Size |
1/2" |
| Connection Type |
No Lead Press x MNPT Union |
| Material |
Brass |
| Certification |
NSF/ANSI 61, NSF/ANSI 372 |
| Application |
Residential, commercial, and industrial plumbing systems |
| Function |
Allows easy pipe separation for repair or service |
⚠️ Common Symptoms / Issues
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Leaks at the union connection
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Difficulty separating pipes for maintenance
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Corrosion or discoloration on brass surfaces
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Loose or misaligned fittings causing reduced water flow
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Pipe vibrations or rattling near the union
💬 Frequently Asked Questions (FAQ) ❓
Q: What does “No Lead” mean?
A: “No Lead” indicates the brass used contains less than 0.25% lead, making it safe for drinking water systems.
Q: What is MNPT?
A: MNPT stands for Male National Pipe Thread, which allows the union to connect securely to threaded pipes or fittings.
Q: Is it NSF certified?
A: Yes, it is certified to NSF/ANSI 61 (drinking water safety) and NSF/ANSI 372 (lead-free compliance).
Q: Can I use this union for repairs?
A: Absolutely — it allows easy pipe separation, making maintenance and repair quick and simple.
🛒 Shopping Tips
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Ensure your piping matches the 1/2" size and threading type (MNPT).
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Perfect for residential and commercial potable water systems.
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Keep one on hand for quick maintenance or plumbing upgrades.
