Case Studies

Case studies

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

industry situations.

Case Study: John Crane Seal Upgrade Helps National Petroleum Corporation Stop Leaks, Improve Safety

Case Study: John Crane Gas Seal Technology Cuts Costs, Emissions and Downtime

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

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

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

Case Study: John Crane’s Dry Gas Seal Retrofit Saves Indonesian Oil Refinery More than $600,000 Annually

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

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

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

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

Case Study: John Crane Builds a Better Tomorrow by Enhancing Current Technology

Case Study: John Crane’s Dry Gas Seals and Support Systems Help Canadian Hydrocarbon Processing Site Increase Reliability and Capture CO2