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HSM Water Lubricated Stern Shaft Sealing Device Specific Parameters
HSM water lubricated stern shaft sealing device is one of the important parts on the ship, and its main function is to over-seal and prevent oil and water from entering the cabin.
The basic parameters of the HSM water lubricated stern shaft sealing device are:
Tail shaft basic diameter range: 50-800mm
Outer diameter of shaft bushing :70-850mm
Linear speed of stern bushing: 7/S
Working pressure of lubricating water: 0.2mpa
Rated pressure of air bag: 0.2-0.6mpa
Average leakage: 0.8l /h
|
unit：mm Note: HSM is used when axial series action is less than 1mm |
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|
specifca |
70 |
90 |
110 |
130 |
150 |
170 |
190 |
210 |
230 |
250 |
270 |
290 |
310 |
330 |
350 |
370 |
390 |
410 |
430 |
450 |
|
A |
70 |
90 |
95 |
130 |
150 |
170 |
190 |
210 |
230 |
250 |
270 |
290 |
310 |
330 |
350 |
370 |
390 |
410 |
430 |
450 |
|
Wmax |
55 |
75 |
285 |
115 |
135 |
155 |
175 |
195 |
215 |
230 |
250 |
270 |
290 |
310 |
325 |
345 |
365 |
385 |
405 |
425 |
|
B |
250 |
265 |
260 |
300 |
330 |
345 |
365 |
420 |
440 |
460 |
480 |
530 |
550 |
580 |
590 |
620 |
640 |
670 |
690 |
710 |
|
C |
225 |
240 |
195 |
260 |
280 |
320 |
345 |
385 |
405 |
425 |
445 |
475 |
495 |
515 |
550 |
570 |
590 |
615 |
635 |
655 |
|
D |
165 |
180 |
290 |
215 |
235 |
255 |
275 |
305 |
325 |
345 |
365 |
385 |
405 |
425 |
445 |
465 |
485 |
515 |
535 |
555 |
|
L |
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 |
|
M10 |
M10 |
M10 |
M10 |
M12 |
M12 |
M12 |
M16 |
M16 |
M16 |
M16 |
M16 |
M16 |
M16 |
M20 |
M20 |
M20 |
M20 |
M20 |
M20 |
|
|
T |
18 |
18 |
18 |
18 |
20 |
20 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
|
Note: if the size is changed, please contact us when ordering |
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Besqo Marine offers a wide range of Host Device. For more information, leave message or send an email to sales@besqo.com.