Lucas-Milhaupt Sil-Fos® Rings for brazing copper tubular components. Braze rings are easy to use, minimize waste, and provide visual verification of a complete, sound braze joint.
Sil-Fos Rings are a brazing alloy composed of 15% Silver (Ag), formed into rings to fit inside the flared fitting used to join copper tubing and fittings (commonly used in HVAC/R systems). When properly heated, the rings create a tight, leak proof joint.
|Name||Lucas-Milhaupt 98701 - Sil Fos 15 Ring 3/8" OD X 25 Rings/Pack|
|Gemaire Item Number||98701|
|Manufacturer Product Number||98701|
|SKU - PIM Number||1365692182619|
|Unit of Measure||EACH|
|Length||0.6 Inches (in)|
|Width||0.4 Inches (in)|
|Height||6.0 Inches (in)|
|EPA Cert Required||No|
|Country of Origin||USA|
|Temperature Melt/Flow||1,475°F (801.6°C)|
|Application||Best alloy for general copper-copper brazing in the Sil-Fos family. For copper-to-copper joints the phosphorus in the Sil-Fos product serves as the fluxing agent and no separate flux is necessary. For brass applications, however, flux is recommended. For use where close fit-ups cannot be maintained Sil-Fos 15 works well to "bridge" gaps. Highest joint ductility of the entire Sil-Fos family to best withstand the stresses inherent in refrigeration applications. Slow flow.|
|GEM - Case Quantity|