Case Studies

Case studies

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

industry situations.

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

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

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 Mechanical Seals Surpass 11-Year Mean Time Between Repair At LNG Processing Plant in Peru

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

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

Case Study: Upstream Pumping Seal Solves Pump Rebuild and Maintenance Problems for U.S. Sweetener

Case Study: John Crane Prevents Japanese Cosmetic Plant Contamination by Upgrading Gland Packing to Noise Reducing, Dry-running Mixer and Agitator Seals

Case Study: Injection Pump Reliability Boosted By John Crane Diamond Mechanical Seal Upgrade

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

Case Study: Mechanical seal upgrade improves pump reliability at US toll chemical plant

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