Made of mullite, it is resistant to acids and alkalis and has excellent weight stability.
Outer diameter (mm): φ80±3
Inner diameter (mm): 64 (reference value)
Depth (mm): 34mm (reference value)
Weight: Approx. 185g
Specific gravity: 2.4
Chemical composition: SiO2/63%, Al2O3/31%
Kato type
RoHS2 (EU)2015/863 compliant [About RoHS]
