Description
Viega 316 SS 3/4" 45deg Street Elbow | Boat Supply Store
Engineered for critical fluid transfer systems on saltwater vessels, this Viega fitting provides an advanced press-fit connection that eliminates the risks associated with brazing or threading in corrosive environments. Constructed from high-grade 316 stainless steel, it ensures unparalleled resistance to galvanic corrosion and chemical attack common in bilge, ballast, or fuel lines. The integrated FKM sealing element guarantees a robust, leak-proof joint capable of withstanding high pressures and temperatures, making it ideal for retrofitting or new construction on commercial fishing boats navigating the Gulf of Mexico.
Key Features
- Superior Corrosion Resistance with full 316 stainless steel construction.
- Leak-Proof Press-Fit for ultimate system integrity.
- 45-Degree Street Elbow configuration for precise directional routing.
- FKM Sealing Element ensures chemical and temperature resilience.
- Durable 316 Stainless Steel for extreme marine environments.
- Simplified Installation via Viega press technology.
- Sch. 5 to Sch. 40 Compatibility for versatile pipe integration.
- Engineered for Longevity in demanding offshore applications.
Specifications
| Product Specifications | |
|---|---|
| Brand | Viega |
| MPN | 91790 |
| Size | 3/4 inch |
| Angle | 45 Degrees |
| Material | 316 Stainless Steel |
| Sealing Element | FKM |
| Connection Type | Press |
| Pipe Schedule Compatibility | Sch. 5 to Sch. 40 |
Who This Is For
Marine professionals and boat builders requiring high-performance, corrosion-resistant plumbing components for new builds or refits. DIY boat owners undertaking significant plumbing upgrades will benefit from its reliable, long-term performance.
How It Compares
| Feature | Viega 316 SS 3/4" 45deg Street Elbow | Competitor |
|---|---|---|
| Material | 316 Stainless Steel | 316 Stainless Steel, 316 Stainless Steel |
| Connection Type | Press | Threaded (NPT), Press |
| Angle | 45 Degrees | 45 Degrees, 45 Degrees |
| Pipe Schedule Compatibility | Sch. 5 to Sch. 40 | Varies (typically Sch. 40 for threaded), Varies |
| Sealing Element | FKM | Thread Sealant (not included), EPDM |
Common Concerns Answered
Are Viega MegaPress fittings difficult to install?
Installation requires a specialized Viega press tool, ensuring a secure and reliable connection that is faster than traditional welding or threading once the tool is acquired. Proper pipe preparation is essential for optimal performance.
Is the initial cost of Viega MegaPress higher than other fittings?
While the initial investment for press-fit systems and tooling may be higher, the long-term benefits of reduced labor, guaranteed leak-proof connections, and superior durability in harsh marine environments often result in a lower total cost of ownership.
How does the FKM sealing element contribute to the fitting's performance?
The FKM sealing element provides excellent resistance to a wide range of chemicals and extreme temperatures commonly encountered in marine fuel, hydraulic, or coolant systems, ensuring a durable and reliable seal over the life of the fitting.
Frequently Asked Questions
What type of pipe is compatible with the Viega MegaPress 316 FKM 3/4" 45 Degree Street Elbow?
This fitting is designed for use with Sch. 5 to Sch. 40 stainless steel pipe.
What is the material of the Viega MegaPress 316 FKM 3/4" 45 Degree Street Elbow?
The fitting is constructed from 316 stainless steel, offering exceptional corrosion resistance in marine environments.
What is the angle of the Viega MegaPress 316 FKM 3/4" 45 Degree Street Elbow?
The street elbow configuration provides a 45-degree directional change.
What is the size of the Viega MegaPress 316 FKM 3/4" 45 Degree Street Elbow?
The nominal size of the fitting is 3/4 inch.
What is the purpose of the FKM sealing element in this fitting?
The FKM (Fluoroelastomer) sealing element provides a robust, long-lasting seal that is highly resistant to aggressive fluids, high temperatures, and UV exposure, critical for reliable marine plumbing.
