Series 1100 for Molten Zinc, Aluminium & Galvanizing Applications

With a tough refractory laminated coating, SERIES 1100 protecting tubes resist erosion from molten aluminim, zinc or galvanizing baths. They stay strong, even at higher temperatures, and require no washing or maintenance to prolong their service life.
A special protective cap at the tip provides fast response time, while permitting thermal expansion without damage to the refractory laminate. The 12.5mm I.D. easily accommodates up to an eight-gauge beaded thermocouple. They come in lengths of 12, 18, 24, 30, 36, 42, 48" with a standard 3/4"NPT threaded connection. The maximum operating temperature for the SERIES 1100 is 745°C (1400°F).