205 In-Line Saddle Diaphragm Seal
The Ashcroft® 205 in-line saddle diaphragm seals protect pressure measuring instruments. Welded directly onto process piping, it is used to prevent process clogging or accumulation. An ideal choice for satisfying challenging installation requirements.
Key Features:
- 316L stainless steel top housing (standard)
- Wide selection of diaphragm and lower housing materials
- Diaphragm welded (metallic) or bonded (elastomer) to top housing
Applications:
Process Market:
Oil and Gas
Refineries
Chemical and Petrochemical
Water and Wastewater
Process Applications:
Oil and Gas Transportation-Pipelines
NACE Compliant Processes (sour gas separation)
Biogas and Biodiesel
Specifications
Certifications & Approvals
Data Sheets & Instruction Manuals
Drawings & Product/Technical Information
Process Connection Size
Saddle for 3" or larger pipe
Instrument Connection
¼ or ½ NPT Female
Added Tolerance
±0.5% typical
Connection Style
Saddle Weld
Pressure Rating
2,500 psi
Certifications & Approvals
Cleaned for Gaseous Oxygen
GOST
Hydrostatic / Pneumatic Test
Mass Spectrometer Leak Test
NACE
Positive Material Identification (PMI)
Typical Material Certification
Product/Technical Information:
Don't see what you are looking for? Click here to request more drawings.
Resources & Tools
Materials Selector
Use the selector to review compatible wetted materials and requirements of your application.
Unit Converter
Need to convert measurement units? Check out our quick and easy tool to convert pressure, temperature and flow units of measure.
Product Information
To learn more about the technical details for options available, review our product information (PI) pages.
Take the Next Step
Get a Quote
Request a quote from us based on your specific requirements
Configure Part Number
You can easily create a product part number based on your specific instrument needs.
Have a Technical or General Question?
An Ashcroft expert is here to help answer your question.
Contact Ashcroft
Ashcroft is a trusted source for pressure, temperature, and test instruments around the world. Learn more about how we can help you protect your people, processes, and profits.