Mechanical Shaft Seals, for Propeller Shafts Ø38mm, Stern Tube 2-1/2"

Maintenance-free shaft seals. Specially developed for water-lubricated propeller shaft systems.
This mechanical seal consists of a stationary carbon flange that is pressed against a rotating stainless-steel ring
by the tension of the rubber sleeve. Temperature range -70 °C to +220 °C.
The permanent contact between the flange and ring keeps the contact surface very smooth and provides an optimal seal.
The stainless-steel ring rotates with the propeller shaft and is installed with double hex socket bolts and sealed with
nitrile O-rings.
The axial sealing surface is wide enough to ensure a perfect seal even with a vibrating propeller shaft.
The rubber sleeves are resistant to oil and grease and are available in many sizes. The hose connector is used as the connection for
cooling water.