Case Studies

Case studies

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

industry situations.

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

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

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

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

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

Case Study: Dry gas mechanical seal retrofit cuts refinery costs and extends compressor uptimes

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

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

Case Study: Paper Mill Cuts Costs and Contamination by Upgrading to Single Cartridge Seal

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

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

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