1-⅜" Shaft 2-½" Tube

Overview

PSS Shaft Seal 1-3/8" Shaft 2-1/2" Tube

Stern Tube Diameter (D): 2-1/2" to 2-5/8"

Total Length (A): 7.38"

Total Length (compressed) (Compressed A): 6.38"

Rotor Diameter (B): 2.875"

Carbon Cuff Diameter (C): 2.5"

Stern Cuff Length (E): 1.5"

The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders / yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment & cost associated with traditional packing type glands. Aside from these benefits, the PSS Shaft Seal helps to eliminate water in the bilge (100% water tight) & wear to the propeller shaft. The PSS Shaft Seal can be easily retrofitted and is available for shafts ranging from 3/4" (20mm) to 6" (150mm).

Specifications