The Chesterton 442M split mechanical seal eliminates the need for equipment disassembly during seal installation and reduces maintenance costs. This split technology includes vacuum-to-positive pressure capability, which is especially beneficial in process vessel material transfer. It accommodates large radial and axial shaft motion associated with industrial mixers, agitators, reactors, and blenders.
- Installation is made easy with patented, automatic centering
- Uses many patented features allowing for easy and cost-effective field repair
- The unique ball-and-socket O-Rings are the easiest to install and are leak-free without the use of adhesives
- Available in sizes ranging from 20 mm to 610 mm (.75″ in.-24 in)
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