PSS Shaft Seal Shaft 1-3/4" Tube 1-1/8"

PSS Shaft Seal Shaft 1-3/4" Tube 1-1/8". The Perkins PSS 1-1/8" 1-3/4" Stern Tube is made of high strength thermoplastic that is impervious to seawater and other aggressive natural environment. This makes the 1-1/8" shaft seal perfect for applications with high thrust high speed centrifugal or torque motions. Perkins 1-1/8" Shaft Seals install easily onto shafts ranging from 3/4" (20mm) to 6" (150mm). A stern tube flange and collar are required to complete installation. The cost of installing th