Case Studies

Case studies

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

industry situations.

Case Study: Improving crude oil pipeline reliability with John Crane’s Type 8648VRS mechanical 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’s USP Seal Increases Test Pump Reliability for North Sea Oil and Gas Platform

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

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

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

Case Study: Modernising LNG Compressor Performance with Advanced Dry Gas Sealing Technology

Case Study: Automotive Company Uses Type 5620USP Mechanical Seal with a PTFE excluder to Improve MTBR and Lower Maintenance Costs

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

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

Case Study: Natural gas pipeline station reduces gas emissions by upgrading to John Crane dry gas mechanical seals

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