Anoop ceramics manufactures alumina pump seals of high purity material which add new dimension to mechanical seal design. The company provides these pump seals from 80 to 99.8 % alumina. The pump seals can be widely used chemical plant, seal faces applications and in industrial and automobile water pumps where corrosive attack is likely to be severe. Lapping and diamond finishing of these pump seals provide 0.05 mm finished tolerances, high degree 2 light brand flatness and surface finish. The advanced high quality alumina material can also manufacture pump shaft sleeves, pump plunger and pump cylinder liners in cases of corrosive attack.