Kanthal Globar SR Ø25 mm is a tubular silicon carbide heating element with a high-resistance double spiral hot zone and both terminals at the same end (split cold end). It is mounted from one side of the furnace, typically suspended from the roof.
Technical data
| Product | Globar SR – Double Spiral SiC Heating Element |
|---|---|
| Material | Silicon carbide (SiC) |
| Type | Tube, double spiral; both terminals at the same end |
| Outside diameter | 25 mm |
| Maximum hot zone length | 375 mm |
| Maximum overall length | 725 mm |
| Temperature | Furnace temperature up to 1600 °C in air; maximum element temperature 1650 °C in clean air |
| Atmosphere | Preferably clean, dry air; lower maximum temperature in nitrogen, hydrogen and protective gases. Water vapour must be avoided. |
| Application | Laboratory and high-temperature furnaces, ceramic and powder metal sintering, non-ferrous metal melting and holding furnaces, glass feeders |
| Source | Kanthal Globar SG and SR product brochure |
We supply the elements together with terminal braids, clips and clamps, and install them in our furnace building and maintenance work.
Values are taken from the manufacturer (Kanthal) Globar brochure; lengths in the table are maximum values. Hot zone length, cold end length, resistance value and terminal accessories are defined for your furnace at quotation stage.
For price, stock and lead time, use the Request a Quote button or call +90 533 945 27 94.
Tags: Globar SR, Globar SR 25, silicon carbide heating element, SiC element, Kanthal Globar