HPSD/HPSD-I Water Lubricated Stern Shaft Seal

HPSD/HPSD-I Water Lubricated Stern Shaft Seal

This product is HPSD/HPSD-I type water lubricated stern shaft seal. It is suitable for kinds of vessels whose working medium is water. When the axial vibration is less than 1mm, the HPSD type can be used. When the axial vibration is less than ±3mm and the speed is high, the HPSD-I type can be chosen.

Drawing and specification:

Drawing of HPSD Stern Shaft Seal

HPSD/HPSD-I Water Lubricated Stern Shaft Seal

Drawing of HPSD-I Stern Shaft Seal

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
	W_MAX	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	M12	M16	M16	M16	M16	M16	M16	M20	M20	M20	M20	M20	M20	M20
	T	18	18	20	20	20	20	25	25	25	25	25	25	25	25	25	25	25	30	30	30

Product picture:

Water Lubrication Stern Shaft Seal

HPSD/HPSD-I Water Lubricated Stern Shaft Seal

Water Lubrication Stern Tube Sealing Apparatus