Cello
Dielectric Unions No Lead (FIP x Solder)
- SKU:
- UNNL-IFX
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
ConnectionsCello Products
Dielectric Unions No Lead (FIP x Solder)
UNNL-IFX Dielectric Union is a lead-free plumbing fitting designed to electrically isolate dissimilar metal piping (e.g., copper and steel) to prevent galvanic corrosion and electrolysis at the joint. It combines a Female Iron Pipe (FIP) threaded connection with a solder (sweat) connection for copper systems.

Product Highlights
- Nut - Zinc Coated Steel ASTM A108
- Solder Connection - Brass ASTM B-16 / LF AB1953sert - Nylon
- Lead Free Threaded Brass - AB1953
Available Sizes & Item Numbers
| Size / Configuration | Item Number / SKU |
|---|---|
| 1/2" | UNNL-IFX-08 |
| 3/4" | UNNL-IFX-12 |
| 1" | UNNL-IFX-16 |
| 1-1/4" | UNNL-IFX-20 |
| 1-1/2" | UNNL-IFX-24 |
| 2" | UNNL-IFX-32 |
| 2-1/2" | UNNL-IGX-40 |
| 3" | UNNL-IGX-48 |
Product Documents
Product Questions
What is this Cello product used for?
UNNL-IFX Dielectric Union is a lead-free plumbing fitting designed to electrically isolate dissimilar metal piping (e.g., copper and steel) to prevent galvanic corrosion and electrolysis at the joint. It combines a Female Iron Pipe (FIP) threaded connection with a solder (sweat) connection for copper systems.
How do I choose the correct option?
Select the required size and configuration from the product options. Match the item number, connection requirements, and applicable installation instructions before ordering.

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