Merit Brass
Stainless Press Male Adapter
- SKU:
- P6EPMA
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Stainless Press Male Adapter
Merit Stainless Press Male Adapters are designed to transition from compatible stainless steel press piping to a male threaded connection. The adapter combines a press connection on one end with a male pipe thread on the other, allowing stainless press systems to connect to compatible female-threaded valves, equipment, fittings, and other components.
Merit Stainless Steel Press Fittings are designed for use with Schedule 5 or Schedule 10 Type 304/304L or 316/316L stainless steel pipe conforming to ASTM A-312. The stated working pressure range is from full vacuum to 300 PSI (20.7 bar) on Schedule 5 and Schedule 10 stainless steel pipe.
Product Highlights
- Stainless steel press male adapter
- Press x male pipe thread configuration
- Transitions a stainless press system to a threaded connection
- Male threaded end connects to compatible female-threaded components
- Designed for Schedule 5 and Schedule 10 stainless steel pipe
- Compatible with Type 304/304L stainless steel pipe
- Compatible with Type 316/316L stainless steel pipe
- Designed for ASTM A-312 stainless steel pipe
- Working pressure range from full vacuum to 300 PSI
- Maximum stated working pressure: 300 PSI / 20.7 bar
- Press connection eliminates threading or welding at the pipe side
- Manufacturer approvals, dimensional information, tooling guidance, and compatibility documentation available below
Male Adapter Design
A stainless press male adapter provides a press socket on one end and a male threaded connection on the other.
The press end connects to compatible Schedule 5 or Schedule 10 stainless steel pipe, while the male threaded end connects to a compatible female-threaded fitting, valve, manifold, or equipment port.
This configuration creates a direct transition between press piping and threaded components without requiring a separate coupling and threaded adapter.
Why Choose a Press Male Adapter?
Press-to-Thread Transition
- Connects stainless press piping to threaded components
- Male threaded end accepts compatible female threads
- Provides a direct transition in one fitting
- Useful for valves and equipment connections
- Can reduce the number of separate fittings required
Mechanical Press Installation
- Uses compatible press tooling on the pipe side
- No pipe threading required at the press connection
- No fitting weld required
- Supports repeatable mechanical connections
- Suitable for compatible stainless steel piping systems
Technical Specifications
| Product Type | Male Adapter |
|---|---|
| Material | Stainless Steel |
| Connection Configuration | Press x Male Pipe Thread |
| Press Connection | Stainless Press |
| Threaded Connection | Male Pipe Thread |
| Compatible Pipe Material | 304/304L or 316/316L Stainless Steel |
| Compatible Pipe Schedule | Schedule 5 or Schedule 10 |
| Pipe Standard | ASTM A-312 |
| Working Pressure Range | Full Vacuum to 300 PSI |
| Maximum Working Pressure | 300 PSI / 20.7 bar |
| Primary Function | Transitioning from Stainless Press Pipe to a Male Threaded Connection |
Male Adapter vs. Female Adapter
Male Adapter
- Press connection on one end
- Male threaded connection on the other
- Connects to a compatible female-threaded component
- Provides a press-to-male-thread transition
- This product configuration
Female Adapter
- Press connection on one end
- Female threaded connection on the other
- Accepts a compatible male-threaded component
- Provides a press-to-female-thread transition
- Different threaded-end configuration
Compatible Stainless Steel Pipe
304 / 304L Stainless Steel
- Compatible pipe material identified by Merit
- Schedule 5 or Schedule 10 pipe
- Pipe must conform to ASTM A-312
- Verify pipe outside diameter and condition before installation
- Confirm chemical compatibility for the intended media
316 / 316L Stainless Steel
- Compatible pipe material identified by Merit
- Schedule 5 or Schedule 10 pipe
- Pipe must conform to ASTM A-312
- Suitable where the specified system requires 316/316L pipe
- Confirm chemical compatibility for the intended media
Pressure Range
Merit states that its Stainless Steel Press Fittings have a working pressure range from full vacuum to 300 PSI (20.7 bar) when installed on compatible Schedule 5 or Schedule 10 stainless steel pipe.
System suitability should be confirmed based on fitting size, pipe material, threaded mating component, temperature, conveyed media, seal compatibility, installation method, and the applicable Merit Stainless Press documentation.
Common Applications
Commercial & Mechanical Piping
- Valve connections
- Equipment connections
- Threaded fixture connections
- Mechanical piping systems
- Press-to-thread transitions
Industrial & Process Service
- Process piping systems
- Manifold connections
- Instrument and accessory connections
- Compatible utility piping
- Applications requiring a male threaded transition
Installation & Selection Guidance
- Confirm both the press size and male threaded size before ordering.
- Use only compatible Schedule 5 or Schedule 10 stainless steel pipe on the press connection.
- Confirm pipe is Type 304/304L or 316/316L stainless steel as required.
- Verify that the stainless steel pipe conforms to ASTM A-312.
- Confirm the male threaded end is compatible with the mating female-threaded component.
- Inspect and properly prepare the pipe end before installation.
- Insert the pipe to the required depth before pressing.
- Use compatible press tooling and jaws approved for the Merit Stainless Press system.
- Follow the applicable pressing sequence and tooling instructions.
- Use an appropriate thread sealant on the male threaded connection for the system media, pressure, and temperature.
- Apply thread sealant according to the sealant manufacturer's instructions.
- Avoid excessive tightening torque on the threaded connection.
- Confirm system media compatibility using the Merit chemical compatibility chart.
- Verify that the full-vacuum-to-300-PSI working range is suitable for the intended system.
- Review applicable approvals and submittal requirements before specifying the fitting.
Important Ordering Notes
- Product is a stainless steel press male adapter.
- Press x male pipe thread connection configuration.
- Designed to transition stainless press piping to a compatible female-threaded component.
- Designed for Schedule 5 or Schedule 10 stainless steel pipe.
- Compatible pipe materials identified as 304/304L and 316/316L stainless steel.
- Compatible pipe must conform to ASTM A-312.
- Working pressure range is stated as full vacuum to 300 PSI / 20.7 bar.
- Confirm both press size and male thread size before ordering.
- Verify thread compatibility with the mating female-threaded component.
- Confirm media compatibility using the manufacturer chemical compatibility chart.
- Use compatible Merit Stainless Press tooling.
- Review approvals, dimensional information, tooling requirements, and submittals before installation.
Product Documents
Frequently Asked Questions
What is a stainless press male adapter used for?
It is used to transition from compatible stainless steel press piping to a male threaded connection.
What type of connections does this adapter have?
The adapter has a stainless press connection on one end and a male pipe thread connection on the other.
What does the male threaded end connect to?
The male threaded end connects to a compatible female-threaded fitting, valve, manifold, equipment port, or other component.
How is a male adapter different from a female adapter?
A male adapter has an external male threaded connection. A female adapter has an internal female threaded connection.
What pipe is this fitting designed for?
Merit identifies the Stainless Press system for Schedule 5 or Schedule 10 Type 304/304L or 316/316L stainless steel pipe conforming to ASTM A-312.
What is the working pressure range?
The stated working pressure range is from full vacuum to 300 PSI (20.7 bar) on compatible Schedule 5 and Schedule 10 stainless steel pipe.
Does the press side require welding?
No fitting weld is required. The press connection is mechanically pressed onto compatible stainless steel pipe using the appropriate tooling.
Can this fitting be used with both 304 and 316 stainless steel pipe?
The supplied Merit information identifies Type 304/304L and 316/316L stainless steel pipe as compatible when the pipe also meets the specified schedule and ASTM A-312 requirements.
What pipe schedules are compatible?
The supplied information identifies Schedule 5 and Schedule 10 stainless steel pipe.
Where can I verify the exact press and thread sizes?
Use the Merit Stainless Press Dimensional Catalog in the Product Documents section above.
Where can I check chemical compatibility?
Use the Merit Stainless Press Chemical Compatibility Chart in the Product Documents section above.
Where can I find compatible press tooling?
Use the Merit Stainless Press Tooling document in the Product Documents section above.
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