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Viega 2" MegaPress x 2" MNPT Adapter
The Viega 2" MegaPress x 2" MNPT Adapter, identified by Manufacturer Part Number (MPN) Viega 25125 (Model 4811), is a high-performance straight adapter fitting designed to create secure and versatile connections between stainless steel piping and male NPT threaded components. This adapter is specifically engineered for 2-inch nominal pipe sizes and is an essential component for a wide range of commercial and industrial applications where reliability and efficiency are critical, particularly with black iron pipe.
Constructed from durable stainless steel, this MegaPress fitting provides robust performance for various non-potable applications. It integrates an EPDM (Ethylene Propylene Diene Monomer) sealing element (identifiable by a green dot) to ensure a consistent, strong, reliable, and watertight seal. The system is compatible with off-the-shelf Schedule 5 to Schedule 40 black iron pipe, forming a complete press system.
The core advantage of this Viega MegaPress adapter lies in its ability to make secure press connections in less than seven seconds. This revolutionary method eliminates the need for traditional threading equipment or messy cutting oils, significantly streamlining the installation process. It also avoids hot work permits and fire watches associated with welding.
A crucial safety and efficiency feature is Viega's patented Smart Connect® technology. This innovation helps installers quickly and accurately identify any unpressed connections during pressure testing, ensuring proper installation and minimizing costly callbacks. Its ability to join wet or dry connections further minimizes system downtime, making it an ideal solution for maintenance and emergency repairs. The fitting is robust, rated for an operating temperature range of 0°F to 250°F. It is a versatile choice for applications including compressed air systems, chilled water systems, hydronic heating systems, fire protection systems, solar systems, and low-pressure steam systems, complying with numerous stringent international standards and approvals.
- Product Type: MegaPress Pipe Adapter
- Manufacturer Part Number (MPN): Viega 25125 (Model 4811)
- Fitting/Connector Type: Adapter
- Nominal Size: 2 in
- End Style: Press x MNPT
- Material: Stainless Steel
- Seal Material: EPDM (with Green Dot)
- Manufacturer: Viega
- Weight: 1.411 lbs
- Dimensions: 3-7/8 in L (overall length)
- Temperature Rating: 0 to 250 deg F
- Includes: EPDM Sealing Element
- Application: Compressed Air Systems, Chilled Water Systems, Hydronic Heating Systems, Fire Protection Systems, Solar Systems, Low Pressure Steam Systems
- Compatibility: Schedule 5 to Schedule 40 black iron pipe
- Domestic/Import: Import (Country of Origin: DE)
- Standards & Approvals: ABS Listed, ASME B31, CRN OA14541.6, CSA B149.1, DNV Certification, FM 1920, ICC LC1002, GL Listed, LR Certified, NFPA 13/13D/13R/31/54/58, UL 213
- MegaPress Technology: Enables fast (under 7 seconds), flameless, and secure press-fit connections.
- Stainless Steel Construction: Durable material for black iron pipe systems.
- EPDM Sealing Element: Delivers reliable, watertight, and permanent connections.
- Press x MNPT Connection: Provides versatile integration between press pipe and male threaded components.
- Wide Temperature Rating: Suitable for demanding applications from 0°F to 250°F.
- Wet or Dry Connections: Minimizes system downtime by allowing installation on active systems.
- Eliminates Threading/Cutting Oils: Simplifies installation, reduces labor, and avoids mess.
- Patented Smart Connect® Feature: Helps identify unpressed connections during pressure testing, ensuring reliability.
- Broad Application: Ideal for hydronic heating, fire protection, compressed air, and low-pressure steam systems.