Merit Brass
150# Stainless Steel Tee ISO 49
- SKU:
- K406-K606
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
150# Stainless Steel Tee ISO 49
150# Stainless Steel Tees are standard-pattern cast fittings designed to create a 90-degree branch connection in compatible threaded piping systems. These fittings combine corrosion resistance, straightforward installation, and durable stainless steel construction for commercial, industrial, and process applications.
The fitting family conforms to AISI 304 or 316 stainless steel material requirements and ISO 49-1983 (E) dimensional requirements. These fittings are also listed as low lead certified to NSF/ANSI 61.
Product Highlights
- 150# stainless steel tee
- Standard-pattern cast fitting design
- Creates a 90° branch connection
- Available in AISI 304 or 316 stainless steel material
- Low lead certified to NSF/ANSI 61
- Dimensions conform to ISO 49-1983 (E)
- Corrosion-resistant stainless steel construction
- Designed for straightforward installation
- Helps prevent contamination from rust, scale, and small particles
- Resists corrosive attack from many industrial and chemical solutions and mixtures
- Provides strength at elevated temperatures
- Long service-life potential in compatible applications
Tee Design
A tee fitting creates a 90-degree branch from the main piping run, allowing flow to be divided, combined, or redirected through a branch connection.
This configuration is commonly used where a secondary line must connect into a main threaded piping system while maintaining a compact fitting layout.
Stainless Steel Construction
The stainless steel construction provides corrosion resistance while helping prevent contamination associated with rust, scale, and small particles that can occur with some other metallic piping materials.
The supplied product information states that the material resists corrosive attack from hundreds of industrial and chemical solutions and mixtures and provides greater strength at elevated temperatures.
Technical Specifications
| Product Type | Tee |
|---|---|
| Pressure Class | 150# |
| Material | Stainless Steel |
| Material Grades | AISI 304 or 316 |
| Dimensional Standard | ISO 49-1983 (E) |
| Branch Angle | 90° |
| Construction Style | Standard Pattern Cast Fitting |
| Certification | Low Lead Certified NSF/ANSI 61 |
| Primary Function | Branch Connection |
NSF/ANSI 61 Low Lead Certification
This fitting is listed as low lead certified to NSF/ANSI 61, supporting use in compatible potable-water applications where applicable code and system requirements are met.
Always confirm complete system requirements, local codes, operating conditions, and media compatibility before installation.
ISO 49 Standard Pattern
Dimensions conform to ISO 49-1983 (E), providing dimensional consistency for compatible standard-pattern cast stainless steel fittings.
Use the manufacturer dimensional document below to confirm fitting dimensions before ordering or installation.
Common Applications
Commercial & General Piping
- Water piping systems
- Commercial plumbing
- General process piping
- Branch piping connections
- Threaded stainless steel piping assemblies
Industrial & Corrosive Service
- Industrial process piping
- Chemical handling systems
- Corrosion-resistant piping applications
- Elevated-temperature service where compatible
- Applications where rust and scale contamination are undesirable
Important Ordering Notes
- Product type: 150# Stainless Steel Tee.
- Creates a 90° branch connection.
- Low lead certified to NSF/ANSI 61.
- Material conforms to AISI 304 or 316 requirements.
- Dimensions conform to ISO 49-1983 (E).
- Stainless steel construction provides corrosion resistance.
- Confirm nominal size, material grade, branch requirements, system pressure, operating temperature, and media compatibility before ordering.
- Verify applicable potable-water and local-code requirements when used in drinking-water systems.
- Refer to both Product Documents for fitting and pipe dimensional information.
Product Documents
Frequently Asked Questions
What is this tee used for?
This fitting is used to create a 90-degree branch connection in a compatible stainless steel piping system.
What pressure class is this tee?
This fitting is listed as a 150# stainless steel tee.
What stainless steel grades are used?
The supplied product information states that the fitting family conforms to AISI 304 or 316 stainless steel material requirements.
What dimensional standard applies?
The fitting dimensions conform to ISO 49-1983 (E).
Is this fitting low lead certified?
Yes. The supplied product information lists the fitting as low lead certified to NSF/ANSI 61.
What does a tee fitting do?
A tee creates a branch connection from the main piping run, allowing flow to be divided, combined, or redirected through the branch.
Why use stainless steel for this fitting?
Stainless steel provides corrosion resistance and helps avoid contamination associated with rust and scale in compatible applications.
Can this fitting be used in corrosive environments?
The supplied product information states that the stainless steel material resists corrosive attack from hundreds of industrial and chemical solutions and mixtures. Actual compatibility should be confirmed for the specific media and operating conditions.
Where can I find fitting dimensions?
Use the Merit Stainless Steel Standard Pattern Cast Fittings PDF in the Product Documents section above.
How can I confirm common pipe dimensions?
Use the Pipe Chart: Common Diameters & Wall Thicknesses PDF in the Product Documents section above.

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