Case Studies

Case studies

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

industry situations.

Case Study: Gold mine saves water and improves pump reliability with Type 5860 and Type SB1 mechanical seals

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

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

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

Case Study: John Crane Redesigns Popular Gas Seal with new Carbon LF™ Material for Liquid Natural Gas Centrifugal Compressor Original Equipment Manufacturer

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

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

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

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

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