Merit Brass
(SC-205) 3/4" 150# 304 Stainless Steel Heavy Pattern Full Coupling - ISO 49
- SKU:
- SC-205
- MPN:
- K411-12
- Availability:
- Usually Ships Same Day
- Weight:
- 0.32 LBS
Description
3/4" 150# 304 Stainless Steel Heavy Pattern Full Coupling - ISO 49
3/4" 150# 304 Stainless Steel Heavy Pattern Full Couplings provide a straight threaded connection between two sections of compatible piping. Manufactured from corrosion-resistant stainless steel, these fittings are designed for durable service in industrial, commercial, and process piping applications.
The fitting conforms to AISI 304 or 316 material requirements and ISO 49-1983 (E) dimensional requirements. It is also low-lead certified to NSF 61 requirements.
Product Highlights
- 3/4" heavy pattern full coupling
- 150# pressure class
- 304 stainless steel
- Full coupling configuration
- Low-lead certified NSF 61
- Conforms to AISI 304 or 316 material requirements
- Conforms to ISO 49-1983 (E) dimensions
- Corrosion-resistant stainless steel construction
- Designed for straightforward threaded installation
- Helps reduce contamination from rust, scale, and small particles
- Resists corrosive attack from many industrial and chemical solutions or mixtures
- Provides greater strength at elevated temperatures
- Long service-life potential compared with many other metals
Technical Specifications
| Product Type | Heavy Pattern Full Coupling |
|---|---|
| Nominal Size | 3/4" |
| Pressure Class | 150# |
| Material | 304 Stainless Steel |
| Material Standard | AISI 304 or 316 |
| Dimensional Standard | ISO 49-1983 (E) |
| Lead Certification | Low Lead Certified NSF 61 |
| Pattern | Heavy Pattern |
| Configuration | Full Coupling |
Full Coupling Design
The full coupling configuration is designed to join two compatible sections of threaded pipe in a straight run. Female threaded openings on both ends provide a compact connection between male-threaded pipe, nipples, or fittings.
Corrosion-Resistant Stainless Steel Construction
Stainless steel provides a corrosion-resistant material option with straightforward installation. The material resists corrosive attack from hundreds of industrial and chemical solutions or mixtures.
Clean Piping Applications
Stainless steel construction helps reduce contamination from small particles, rust, and scale that can occur with more corrosion-prone piping materials, making it useful where system cleanliness is important.
Temperature & Service Life Benefits
Stainless steel provides greater strength at elevated temperatures and can offer a longer service life than many other metals when properly selected for the application.
Standards & Certification
- Material: Conforms to AISI 304 or 316
- Dimensions: ISO 49-1983 (E)
- Lead Certification: Low Lead Certified NSF 61
Selection & Application Guidance
- Confirm the required 3/4" nominal connection size before ordering.
- Verify 150# pressure-class construction is suitable for the system.
- Confirm 304 stainless steel is compatible with the intended media and environment.
- Use appropriate thread sealant for the application.
- Verify system pressure and temperature requirements before installation.
- Install in accordance with applicable piping codes and project specifications.
Product Documents
Stainless Steel Standard Pattern Cast Fittings
Review Merit stainless steel fitting dimensions and additional technical information.
Need Help Selecting Stainless Steel Fittings?
Our industrial PVF specialists can help review your pipe size, pressure class, material requirements, quantity, and application before you order.
Frequently Asked Questions
What size is this full coupling?
This fitting is a 3/4" nominal-size heavy pattern full coupling.
What is a full coupling used for?
A full coupling is used to join two compatible male-threaded pipe sections, nipples, or fittings in a straight connection.
What material is this fitting made from?
This listing is for 304 stainless steel construction.
What pressure class is this fitting?
This is a 150# stainless steel fitting.
What dimensional standard does it follow?
The fitting conforms to ISO 49-1983 (E) dimensional requirements.
Is it low-lead certified?
Yes. The fitting is identified as low-lead certified to NSF 61 requirements.
Why use stainless steel for this fitting?
Stainless steel offers corrosion resistance, strength at elevated temperatures, and long service-life potential while helping minimize rust and scale contamination.
Where can I find fitting dimensions?
Use the Merit Stainless Steel Standard Pattern Cast Fittings document in the Product Documents section above.
Important Ordering Notes
- 3/4" 150# heavy pattern full coupling.
- 304 stainless steel construction.
- Female threaded connections on both ends.
- Low-lead certified NSF 61.
- Conforms to AISI 304 or 316 material requirements.
- Conforms to ISO 49-1983 (E) dimensional requirements.
- Corrosion-resistant stainless steel construction.
- Confirm nominal size, pressure class, material compatibility, and application requirements before ordering.
