Case Studies

Case studies

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

industry situations.

Case Study: Mechanical seals enable safe hydrogen and oxygen supply for industrial and transport use

Case Study: John Crane Diamond® Seal Face Technology Improves Australian Nickel and Cobalt Mine Pump Seal MTBR by 10X

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

Case Study: John Crane Solves Pulp Mill’s White Liquor Leak Problem with Service and Mechanical Seal Flow Control Strategy

Case Study: John Crane’s Type 28ST Prevents Premature Failures and Safety Risks to Deliver Four Years Continuous Operation and Increased Mean Time Between Failure (MTBF) for a Steam Turbine Application

Case Study: John Crane’s Reliability Support Program Helps Colombian Refinery Save $12 Million, Records Mean Time Between Repair (MTBR) of More Than 250 Months

Case Study: John Crane’s Dry Gas Seal Refurbishment Program: Service Excellence and Expertise for Reliable and Sustainable Operation

Case Study: Improving mechanical seal reliability in a highly corrosive chemical production process

Case Study: John Crane’s Dry Gas Seals Reduce Gas Emissions for Pipeline Station in the Middle East

Case Study: John Crane Improves Seal Performance and Reduces Pump Cost of Ownership at Persian Gulf Petroleum Company