John Crane SEW Seal Alternative For Sulzer APP Pumps

Let’s dive in — see this solution in action and notice the key moments. In this video, we demonstrate the BESTSEAL cartridge mechanical seal as a reliable alternative to John Crane Type SEW for Sulzer APP and APT pumps. Watch as we explore its balanced design, easy installation process, and non-pressurized water rinsing system in demanding pulp industry applications. Learn how this custom seal solution delivers long-lasting performance while reducing installation risks and maintenance downtime.