5620P 5620VP John Crane Mechanical Seal Dual Cartridge Agitator Shaft For Mixer

The first truly universal cartridge seal, the Type 5620/5620P/5620VP 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.

The Type 5620VP is a dual-cartridge arrangement using the ear drive O-ring pusher seal head.

• Incorporates an elastomer O-ring as the secondary sealing member.
• Primary ring and mating ring reverse balance designs allow for ID or OD pressurization, which permits the dual seal to operate as a low-pressure barrier tandem seal or a high-pressure barrier double seal.
• OD pressurization of the outboard seal avoids subjecting components to high tensile stresses and achieves improved cooling. On vertical installations, it allows venting of entrapped air.
• Reversible seal head.
• Non-clogging wave spring outside the product; fits ANSI and ISO seal chambers.
• Optimized primary ring design for greater reliability.
• Set screwless outboard seal drive.
• Tangential inlet and outlet pipe connections below 3.000"/75mm.
• Type 5620P comes standard with a pumping ring.

Performance Capabilities

"15 years in mechanical seals.

we quote in 3 hours, deliver production drawing in 24 hours, and ship in 15–20 working days. 

From 1 piece. Real-time tracking. Direct alternative to John Crane Type 5620/5620P/5620VP."