Case Studies

Case studies

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

industry situations.

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

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

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

Case Study: John Crane’s Type 28ST Prevents Premature Failures and Safety Risks to Deliver Four Years Continuous Operation and Increased Mean Time Between Failure (MTBF) for a Steam Turbine Application

Case Study: Enhancing Slurry Seal Performance With Type 5610 And John Crane Diamond Seal Face Technology

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

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

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

Case Study: John Crane’s Mechanical Seals Surpass 11-Year Mean Time Between Repair At LNG Processing Plant in Peru

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

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

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