Case Studies

Case studies

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

industry situations.

Case Study: Mechanical seal upgrade extends barrier fluid refill interval by over 12× in crude oil export applications

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

Case Study: John Crane Upstream Pumping Seals Reduce Water Consumption, Increase MTBR For Leading U.S. Pulp Mill

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

Case Study: Isomag Seals Prevent Water Contamination in Bearing Oil For Refinery Steam Turbines

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

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

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

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

Case Study: Six-year maintenance cycle achieved: chemical manufacturer reduces product loss with John Cranes Type 32 agitator mechanical seal