Water Lubrication Stern Tube Seal,Water Lubrication Stern Tube Seal manufacturer. - Hi-Sea Group 
Water Lubrication Stern Tube Seal

Water Lubrication Stern Tube Seal

It is suitable for kinds of vessels whose working medium is wate.When the axial vibration≤1mm,the HPSD type can be used;

When the axial vibration≤3mm and the speed is high,the HPSD-1 type can be used;

Type 70 90 110 130 150 170 190 210 230 250 270 290 310 330 350 370 390 410 430 450
Dimensions

(mm)

A 70 90 110 130 150 170 190 210 230 250 270 290 310 330 350 370 390 410 430 450
WMAX 55 75 95 115 135 155 175 195 215 230 250 270 290 310 325 345 365 385 405 425
B 250 265 285 300 330 370 380 420 440 460 480 510 530 540 590 620 640 670 690 710
C 225 240 260 260 280 330 345 385 405 425 445 475 495 500 550 570 590 615 635 655
D 165 180 195 215 235 255 275 305 325 345 365 385 405 425 445 465 485 515 535 555
L 290 290 290 290 290 290 290 320 320 320 320 320 320 320 320 320 320 345 345 345
E 8 8 8 8 8 8 8 8 8 8 8 12 12 12 12 12 12 12 12 12
D M10 M10 M10 M10 M12 M12 M16 M16 M16 M16 M16 M16 M16 M16 M20 M20 M20 M20 M16 M20
T 20 20 20 20 20 25 25 25 25 25 25 25 25 25 25 25 25 30 30 30

Notation: HPSD Type is used to axial float ≤ 1mm

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