Swagelok® PFA Fine Thread Flare Fittings
Swagelok PFA fine thread flare fittings are designed to provide reliable performance in challenging applications that involve reactive and corrosive chemicals, such as semiconductor manufacturing.
Request More InformationSwagelok offers a wide variety of PFA fine thread flare fitting shapes and sizes, including straight, elbow, and tee configurations for use with 1/4 to 1 in. tubing. Our PFA fittings offer the tensile strength, resistance to permeation, thermal stability, flow, and creep resistance needed for safe, efficient operation in high-purity applications and aggressive chemical environments. As a result, they are often considered to be a strong choice for use in semiconductor production.
These PFA fittings are a part of a family of Swagelok ultrahigh-purity (UHP) fluoropolymer products that also include pneumatically actuated and quarter-turn manual radial diaphragm-sealed shutoff valves, O-ring-free check valves, and tubing.
Specifications
| Pressure Ratings | Up to 275 psig (18.9 bar) |
| Temperature Ratings | 75 to 350°F (23 to 176°C) |
| Body | High-purity PFA |
| Nuts | PVDF (standard), PFA (optional) |
| End Connection | |
| Sizes | 1/8 to 1 in. |
| Configurations | Straights, elbows, tees, caps, plugs, nuts, PVDF fittings |
PFA Fine Thread Flare Fittings Catalogs
Locate detailed product information, including materials of construction, pressure and temperature ratings, options, and accessories.
Features: Available in 1/4, 3/8, 1/2, 3/4 and 1 in. tube sizes; PFA and PVDF nut options; A wide variety of configurations
An Introduction to Fittings: Identifying Thread Size and Pitch
Even the most seasoned professionals can experience difficulty identifying threads. Swagelok product manager Andy Hitchcock explains how to identify thread size and pitch on your fittings using a caliper, pitch gauge and thread identification guide.
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Improve Semiconductor Yield with Optimized Alloys
Discover how semiconductor fabricators can improve end-to-end production yields and improve long-term profitability by selecting the right metals for critical fluid system components.
Q&A: Semiconductor Manufacturing Past, Present, and Future
Find out how collaboration between semiconductor tool OEMs, microchip manufacturers, and fluid system solutions providers has enabled the semiconductor market to keep up with the demands of Moore’s Law for decades, and where we go from here.