Case Studies

Case studies

See real-world success. Discover how our solutions perform in different verticals and

industry situations.

Case Study: Gold mine saves water and improves pump reliability with Type 5860 and Type SB1 mechanical seals

Case Study: Improving crude oil pipeline reliability with John Crane’s Type 8648VRS mechanical seal

Case Study: Dry gas seal retrofit eliminates mechanical seal leakage and saves over USD600,000 annually for oil refinery

Case Study: Mechanical Seal and Support Upgrades Save Peru Mine Leaching Plant More Than $200K

Case Study: Automotive Company Uses Type 5620USP Mechanical Seal with a PTFE excluder to Improve MTBR and Lower Maintenance Costs

Case Study: John Crane Safeunit System Cuts Water Use in Thailand Kraft Paper Mill by 76%

Case Study: Major Water Savings In High Temperature LNG Processing Without Compromising Reliability

Case Study: Food-grade mechanical seal helps prevent contamination and stabilise pressure in an artificial fish oil facility

Case Study: Improving compressor reliability with a dry gas seal retrofit

Case Study: Dry Gas Seal Retrofit Keeps a National Oil Company’s Compressor Trains Up and Running

Case Study: John Crane Diamond® in Cartridge Seal Increased Reliability and Life Span in Hot Water Application

Case Study: John Crane’s Safejet Filtration System Extends Pump Seal Life to Over Eight Years at South American Kraft Pulp Mill