John Crane Mechanical Seals & Packing

Heavy Duty Slurry Pump Mechanical Seals

Process Pump Mechanical Seals

Chemical Pump Mechanical Seals

Mechanical Packing

Popular Models

John Crane Mechanical Seal

John Crane Type 5840

Cost-effective Cartridge Slurry Seal

The John Crane Type 5840 single-cartridge seal encompasses many of the advantages associated with heavy-duty seal design, encased in a cost-effective package. Designed for the volume requirements associated with general mining processing duties, it contains robust primary and secondary seal face materials, making it the perfect general-purpose seal for slurry applications

John Crane Type 5840 Data Sheet

John Crane Mechanical Seal

JOHN CRANE Type 5610

Universal Cartridge Seal Family — Single Cartridge O-Ring Seal

The first truly universal cartridge seal, the Type 5610 will change your approach to sealing. Since the 5600 Series components are interchangeable, you can apply one seal family throughout your plant. This gives you the flexibility to cover more applications with less inventory, which means your maintenance is simplified, downtime is reduced, plant operating efficiency is increased and costs are lowered.

John Crane Type 5610 Data Sheet

John Crane Pump Packing

JOHN CRANE PACKING

Mechanical Packing Set

John Crane Packings are designed, engineered and constructed for specific services and applications. This is your assurance that John Crane Packings will provide the best sealing with the least amount of maintenance and adjustment. All John Crane mechanical packings are made of asbestos-free materials. These asbestos-free packings can be substituted without any difficulty for asbestos packings in present use. They can be interchanged with most asbestos products, and in many cases will give better, more dependable performance.

John Crane Packing Solutions Information