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Specifications
Description
The Viega ProPress dielectric union (model 2967ZL, order code 79170) has a 1-1/4" Press x 1-1/4" FNPT port configuration and is made for transitioning between copper and steel. It features a silicium bronze body. Rated to 0°F to 250°F. This model is certified lead-free for potable-water installations.
Features
- Smart Connect Technology, Zero Lead
- For transitioning between copper and steel
- Silicon bronze
- Press connection, female pipe thread
- Components Flat gasket EPDM, EPDM sealing element
Common Questions
- Which pipe does this fitting fit?
- This ProPress fitting is made for transitioning between copper and steel. It is CTS sized: an IPS pipe of the same nominal size has a different outside diameter and will not seal in it.
- Which press tool and jaw do I need?
- Press it with jaws or rings made for the ProPress profile. A jaw made for a different profile will not make a warrantable joint.
- What temperature and pressure is it rated for?
- It seals with a factory-installed EPDM sealing element, rated 0°F to 250°F (Viega seals and gaskets data). Viega's application chart rates this system to 300 psi.
- Can it be used on drinking water?
- Yes. Viega's application chart lists ProPress with the EPDM sealing element for potable water. Viega describes this item as Zero Lead.
- How do I find a joint that was not pressed?
- Smart Connect technology: an unpressed connection leaks during a low-pressure test, so a missed press is found before the system goes into service.
Specifications
- Size (Run): 1-1/4"
- Connection: Press
- Body Material: Silicium bronze
- Application: Domestic Water
- Country of Origin: Germany
- MPN: 79170
- Temperature: 0°F to 250°F
- Lead-Free: Yes
- Fitting Type: Union
- Port Configuration: 1-1/4" Press x 1-1/4" FNPT
- End Connections: Press x FNPT
- Dielectric: Yes
- Size Basis (CTS / IPS): CTS
- Sealing Element: EPDM
- Press Profile: ProPress
- For Use On: Copper;Steel
- Max Operating Pressure (psi): 300
Product Information
| SKU | Country of Origin |
|---|---|
| 79170 | Germany |
Dimensions
| Size Nominal | 1-1/4" | End Connection | Press |
Details
| Series | ProPress | Lead Free | Yes |
| Body Material | Silicium bronze | Application | Domestic Water |
| Max Temp °F | 250.0 °F | Min Temp °F | 0.0 °F |
| Operating pressure max psi | 300.0 PSI | Work material | Copper, Steel |
| Configuration | 1-1/4" Press x 1-1/4" FNPT | End combination | Press x FNPT |
| Fitting type | Union | — | — |
Compare with similar products
| Series | ProPress
| ProPress
| ProPress
| ProPress
| ProPress
| ProPress
|
| Country Of Origin | Germany
| Germany
| Germany
| Germany
| Germany
| United States
|
| Size Nominal | 1-1/4"
| 1/2"
| 3/4"
| 3/4"
| 1/2"
| 3/4"
|
| Lead Free | Yes | Yes | Yes | Yes | Yes | — |
| End Connection | Press
| Press
| Press
| Press
| Press
| Press
|
| Body Material | Silicium bronze
| Silicium bronze
| Silicium bronze
| Silicium bronze
| Silicium bronze
| Copper
|
| Application | Domestic Water
| Domestic Water
| Domestic Water
| Domestic Water
| Domestic Water
| Domestic Water
|
| Max Temp °F | 250.0 °F | 250.0 °F | 250.0 °F | 250.0 °F | 250.0 °F | 250.0 °F |
| Pack Qty | — | 10
| 10
| 10
| 5
| 10
|
| Min Temp °F | 0.0 °F | 0.0 °F | 0.0 °F | 0.0 °F | 0.0 °F | 0.0 °F |
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