Case Studies

Case studies

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

industry situations.

Case Study: John Crane Adds Months to Tailings Pumps MTBF with Tough and Reliable K1771KSC Packing

Case Study: U.S. Paper Products Company Saves More than $1 Million Following John Crane Fluffer Seal Upgrade and Bearing Replacement

Case Study: John Crane’s Mechanical Seals Surpass 11-Year Mean Time Between Repair At LNG Processing Plant in Peru

Case Study: John Crane Helps Middle East Refinery Avoid Millions in Production Losses From Critical Equipment Breakdown During COVID-19

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

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: Enhancing Slurry Seal Performance With Type 5610 And John Crane Diamond Seal Face Technology

Case Study: John Crane’s USP Seal Increases Test Pump Reliability for North Sea Oil and Gas Platform

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

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

Case Study: John Crane Filter Elements and Service Keep Mideast Electric Company Reliably on Schedule

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