SM Water Lubrication Stern Shaft Sealing Apparatus - Marine Shaft Sealing Apparatus - Hi-sea

SM Water Lubrication Stern Shaft Sealing Apparatus


SM Water Lubrication Stern Shaft Sealing Apparatus

SM Water Lubrication Stern Shaft Sealing Apparatus



Application

It is suitable for kinds of vessels whose working medium is water. When the axial vibration ≤ 1mm, the SM type can be used. When the axial vibratiom ≤±3mm and the speed is high, the SMB type can be used. The SM water lubrication stern shaft sealing apparatus is a type of sealing system used in marine propulsion systems to prevent seawater from entering the stern tube and damaging the propeller shaft. The system operates by using water to lubricate the seals and create a hydrodynamic pressure that helps to keep the seals in contact with the shaft. This helps to reduce wear and prolong the life of the seals, while also preventing seawater from entering the stern tube.

Advantages and Features

1. Compact structure, high quality;

2. Excellent performance, high security;

3. Working steadily and smoothly;

4. Easy installation, easy maintenance;

5. Corrosion resistance, long lifespan;

6. Reliable service, exquisite appearance;

7. Can be customized according to your requirements.

Drawing Of Product



Main Technical Parameters
Specification 70 90 110 150 190 210 270 330 390 450
A 70 90 110 150 190 210 270 330 390 450
Wmax 55 75 95 135 175 195 250 310 365 425
B 250 265 285 330 380 420 480 540 670 710
C 225 240 260 280 345 385 445 500 615 675
D 165 180 195 235 240 305 365 425 515 555
E 8 8 8 8 8 8 8 12 12 12
M10 M10 M10 M12 M12 M16 M16 M16 M20 M20
T 20 20 20 20 30 25 25 25 25 30


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