7620
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Solids Solutions for Sealings Technology 7620Model Maintenance Free & Self-Adjusting Seal for Large Shafts Click Here to Request A Quote The maintenance free 7600 series - solid aluminum seals are designed for larger shaft sizes ranging from 3.937” up to 6.00”. They are ideal for screw conveyors, bucket elevators, and other bulk handling equipment. The 7620 model has a solid clear coat aluminum housing and endplate with solid hard coat anodized aluminum rotor cups and solid PTFE stator plates. The repair kits for the 7620 model are solid as well. Designed for C.E.M.A. screw conveyor and bulk handling equipment Suitable for screw conveyors and other bulk handling equipment ranging from 3.937” to 6.00” The housing is machined out of Anodized Aluminum Designed to handle linear shaft growth, and 1/4” total radial shaft runout Purge with air, 5 to 8 psi above vessel pressure, or silicone grease Bolting pattern will accommodate flange mounted bearings Zero maintenance due to unique self adjusting design

Functionality The key component in our 7600 series seals is the blue elastomer molded out of an FDA-approved silicon material that is very durable and can handle temperatures up to 400F. The elastomer is molded slightly smaller than the shaft size so that an interference fit with the shaft is achieved. This snug fit seals the shaft and stops material from leaking out as well as causing the internal seal parts to turn with the shaft. Unlike mechanical packing and lip seals that are stationary and damage rotating shafts, our elastomer spins with the shaft thus eliminating any chance of shaft...

Solids Solutions for Sealings Technology 7620 Seal Installation If you have any questions before you begin your installation please call 1-856-662-5162 Shaft should be totally clean of any wear, dirt, oils or grease before installing the seal. Carefully remove seal from shaft. *Use mild soapy water for lubrication or P-80 Rubber Lubricant Emulsion. Contact Us Watch Our Seal Installation Video Installing the 7620 Seal 1. Housing must be perpendicular - normal to the shaft 2. Alignment of housing to shaft cannot exceed 2° 3. Check and make sure the O-ring at the inboard is seated 4. Check for...