Product ID : R45
R45 Single Hole Round Ceramic Insulator, OD (in)=0.094, ID (in)=0.040
The tubes are constructed of a pure 99% alumina ceramic that has superior gas and vacuum tightness and excellent insulating properties even at elevated temperatures.
The following two hole alumina ceramic tube type insulators are available in six inch lengths.
S.I.S. supplies stainless steel connectors manufactured from type 316 stainless steel.
Our ceramic body one piece construction provides maximum strength, is self-aligning, and will minimize filament sagging.