... Temperature: -30 to 200. mechanical seals for water pumps 1. Face Materials: 1) Carbon/Ceramic; 2) ... conditions, including water, refrigeration, oils and chemicalsApplications:1.pumps, mixers, blenders, agitators, refrigeration compressors, blowers, ... refrigeration, chemical processing,and other demanding applications Applications:1.pumps, mixers, blenders, agitators, refrigeration compressors, blowers, ...