A range of seals for mission-critical applications, designed to solve the application-specific challenges of each industry. From API 682 compliance for the oil and gas industries, using gas seal technology on our innovative pump gas seals to eliminate fugitive emissions, dealing with slurry in the mining and minerals processing industries, to the difficulties associated with maintenance on large pumps and rotating equipment — we have a solution.

Dry-running, non-contacting gas seals have been the industry standard since the early 1980s for turbomachinery. John Crane gas seals, separation seals and support, monitoring, control and conditioning systems — the heart of any reliable sealing solution — are constantly evolving to meet the needs of customers. The product portfolio is supported by unrivalled global service capability providing repair, retrofit, gas seal storage and reliability expertise, delivering total solutions throughout the product lifecycle.

In industries like chemical, pharmaceutical, pulp and paper, and food and beverage, safeguarding and compliance with industry standards, avoiding contamination and efficiency are always top priorities. Our range of vessel and agitator seals optimize equipment performance, maintain product purity and conform to industry regulations, no matter where you are.

Our range of mechanical seals, packing and bearing isolators combines advanced, thoroughly proven technologies with extensive industry expertise to create a range of products characterized by innovative design concepts and outstanding manufacturing quality. Tried, tested and effective solutions for virtually any application that deliver robust performance, reduced installation times and lower maintenance costs.

Create the optimum operating environment that will ensure outstanding seal performance and reliability. Our comprehensive range of engineered pressure reservoirs, gas seal control panels, heat exchangers and abrasive separators can be combined to produce the perfect seal support system for any application.

Designed to overcome rigorous challenges, our comprehensive suite of seal face technologies combat limited seal face lubrication that adversely affects reliability, cost and durability. Our engineers designed these face treatments to extend rotating equipment life through advanced micro machined patterns and features improving seal face lubrication that optimizes equipment performance. We deliver the right face technology for the right application.

John Crane filtration solutions and technologies, built on the globally-renowned reputation of the Indufil and Seebach brands, keep your operation running at peak performance and avoid the costly effect of contamination. The Indufil brand for equipment filtration systems and elements can extend the life and operational predictability of your critical rotating equipment in seal gas, fuel gas and liquid fuel, and liquid filtration applications. Seebach filter elements and filter systems have been made in Germany since 1970. All Seebach products use stainless steel, glass fiber and polymer filter media. We offer tailor-made designs with precision manufacturing, that outperforms competitor products with longer lifetime and more efficient performance. Our design offers continuous process optimization and innovation for challenging filtration applications in polymer, mining, chemical, food and beverage, aerospace and pharmaceutical industries.

From safe, high speed and high torque capacity demands to proven, long and reliable life, we have a coupling to suit. Our products come with safety features built in and are proven to accommodate misalignment without loss of performance. Infinite life designs with no wearing parts that eliminate the need for lubrication, reducing total cost of ownership.