John Crane Equivalent Mechanical Seals
John Crane Mechanical Seals
We have a range of high quality mechanical seals in that offer the same make-up, sizing and results as John Crane® seals.
John Crane® is a global leader in rotating equipment solutions, supplying engineered technologies and services to process industries including oil & gas, pharmaceutical, chemical, petrochemical, power generation, mining, water treatment, pulp & paper, and turbo machinery. Founded in 1917, with more than 5,000 employees across 200 global sites, John Crane® have delivered high-quality, durable and customised solutions, including mechanical seals, to customers for over 100 years.
The most common types of John Crane® Mechanical seal equivalents we provide are as follows:
| John Crane® Model | Totally Seals Equivalent |
| John Crane® Type 1 (USA) | Type A5 |
| John Crane® Type 1 (Europe) | Type A1 |
| John Crane® Type 1 Double | Type A52 |
| John Crane® Type 2 (USA) | Type A4 |
| John Crane® Type 2 (Europe) | Type A2 |
| John Crane® Type 2 Double | A42 |
| John Crane® Type 6 (USA) | Type 65 |
| John Crane® Type 6A | Type 75 |
| John Crane® Type 6D - 6J | Type 66 |
| John Crane® Type 8-1 | Type 1609S |
| John Crane® Type 8-1T | Type 1645S |
| John Crane® Type 8B1 | Type 1609BS |
| John Crane® Type 8B1T | Type 1645S |
| John Crane® Type 9 | Type 1609 |
| John Crane® Type 9T | Type 1645 |
| John Crane® Type 9BT | Type 1645B |
| John Crane® Type 11A | Type 282 |
| John Crane® Type 21 | Type U11 |
| John Crane® Type 21 Double | Type 112 |
| John Crane® Type 58B | Type 1659BS |
| John Crane® Type 58U | Type 1659S |
| John Crane® Type 59B | Type 1659B |
| John Crane® Type 59U | Type 1659 |
| John Crane® Type 80 | Type 1688 |
| John Crane® Type 87 | Type 1682 |
| John Crane® Type 106 | Type 65 |
| John Crane® Type 109 | Type 1609 |
| John Crane® Type 109B | Type 1609B |
| John Crane® Type 502 | Type 1724 |
| John Crane® Type 521 | Type 24 |
| John Crane® Type 2100 K | Type 142 DIN |
| John Crane® Type 2100 N | Type 143 DIN |
| John Crane® Type 2100 S | Type 14 DIN |
| John Crane® Type R00x | Type 95 |
| John Crane® Type R10x | Type 96 |
| John Crane® Type R20x | Type 97 |
| John Crane® Type R30x | Type 95N |
| John Crane® Type R33 | Type 1633 |
| John Crane® Type R34 | Type 1634 |
Who are John Crane?
John Crane is a global leader in rotating equipment solutions, specialising in mechanical seals, seal support systems, filtration systems, and power transmission couplings. As part of the Smiths Group, John Crane serves a wide range of industries, including oil and gas, chemical, pharmaceutical, power generation, and water treatment, offering products that enhance operational efficiency and sustainability.
What is the history of John Crane?
John Crane was founded in 1917 as the Crane Packing Company in Chicago, Illinois. Initially, the company focused on packing and gasket products. In the 1930s, John Crane developed its first mechanical seals, and by 1939, it had invented the first automotive mechanical seal. The company continued to innovate with the introduction of elastomer bellows seals in the 1940s and non-contacting dry gas seals in the 1980s. Today, John Crane operates globally, providing advanced sealing solutions and support systems to various industries.
What mechanical seals do John Crane offer?
John Crane offers a comprehensive range of mechanical seals tailored to meet diverse application needs, including:
- Cartridge Seals: Pre-assembled for easy installation and maintenance.
- Component Seals: Customisable for specific applications.
- Elastomer Bellows Seals: Ideal for applications with misalignment and axial movement.
- Metal Bellows Seals: Suitable for high-temperature and corrosive environments.
- Split Seals: Allow for easy installation and replacement without dismantling equipment.
- Dry Gas Seals: Used in high-speed compressors and critical applications.
- O-Ring Pusher Seals: Versatile seals for a variety of applications.
- PTFE Bellows Seals: Designed for aggressive chemical environments.
- Slurry Seals: Engineered for abrasive and slurry applications.
All brand names are used to illustrate examples of the types of seals that we can replace, we are not in any way affiliated with these companies or stating that we provide genuine parts of aforementioned companies.
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