Description

Dry Gas Seal For use in the hydrocracking circulating-hydrogen compressor in refinery, ethylene compressor in ethylene plants, high pressure synthetic gas compressor in fertilizer plants. 1.Designed accord with API**7 2.The primary seal is safety with the labyrinth in the middle of Tandem seal 3.Sleeve design can protect seat 4 Floating seats can improve adapeability 5.Tolerance strip for compensatory and reliable work 6.Cartridge structure, easy to install and remove Available on providing John crane spare parts