Marine Hardware > Shaft Seals
PRO Shaft Seal 3-1/2″ Shaft & 5″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
3″ Shaft – 5-1/2″ Stern Tube The PSS Shaft Seal is the #1 selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders and boat yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Boat builders [...]
Marine Hardware > Shaft Seals
PRO Shaft Seal 3″ Shaft & 4-1/2″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
PSS Shaft Seal 3″ Shaft 4-1/2″ Tube Shaft Diameter: 3″Stern Tube Diameter (D): 4-1/2″ to 4-5/8″Total Length (A): 10.425″Total Length (compressed) (Compressed A): 9.175″Rotor Diameter (B): 5″Carbon Cuff Diameter (C): 4.25″Stern Cuff Length (E): 2.5″ The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by [...]
Marine Hardware > Shaft Seals
PRO Shaft Seal 2-1/2″ Shaft & 4″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
PRO Shaft Seal 2-1/4″ Shaft & 4″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
PRO Shaft Seal 2-1/4″ Shaft & 3-1/2″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
Silicone Shaft Seal 2″ Shaft & 2-3/4″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing PSS’s proven stainless steel and carbon sealing components, with a few additions. These additions include adding reinforced silicone bellows, 316 stainless steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for [...]
Marine Hardware > Shaft Seals
PRO Shaft Seal 2″ Shaft & 3-1/2″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
PRO Shaft Seal 2″ Shaft & 3″ Tube The PSS PRO Shaft Seal is a mechanical face seal utilizing our proven stainless steel and carbon sealing components but adds reinforced silicone bellows, a secondary shaft retention collar, 316 Stainless Steel hose clamps (rolled edges and non-perforated), and an optional Nitronic 50 rotor upgrade (for highly [...]
Marine Hardware > Shaft Seals
PSS Shaft Seal 2-1/2″ Shaft 4″ Tube Shaft Diameter: 2-1/2″Stern Tube Diameter (D): 4″Total Length (A): 9.625″Total Length (compressed) (Compressed A): 8.375″Rotor Diameter (B): 4.2″Carbon Cuff Diameter (C): 3.75″Stern Cuff Length (E): 2″ The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of [...]
Marine Hardware > Shaft Seals
PSS Shaft Seal 2-1/2″ Shaft 3-1/2″ Tube Shaft Diameter: 2-1/2″Stern Tube Diameter (D): 3-1/2″ to 3-5/8″Total Length (A): 9.625″Total Length (compressed) (Compressed A): 8.375″Rotor Diameter (B): 4.2″Carbon Cuff Diameter (C): 3.75″Stern Cuff Length (E): 2″ The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by [...]