China Leading Mechanical Seals Manufacturer

NINGBO YINZHOU HUAQIU INDUSTRY AND TRADE CO.,LTD
NingBo GaoHong Mechanical Seal Manufacturing CO.,LTD

379.HQMB-B07(MBS682)/B14(MBS682-PTA)

Categories: Burgmann Replacements, Metal Bellow Seals

Type：	Metal Bellow Seal
Replacement：	Burgmann MBS682/MBS682-PTA
Temperature：	-75℃ to +400℃
Pressure：	≤1.0Mpa
Speed：	≤23-35m/s
Material：	Q1,Q2,,G,M6,T4

Product descripton

HQMB-B07(MBS682)

d (mm)	D1	D4	D2	D3	L	L1	L2	L3
20	70	105	47.63	132	111	64	47	39
30	80	115	57.15	138	119	64	55	39
40	90	125	66.68	150	121	64	57	39
50	100	140	76.20	175	117	65	52	40
60	120	160	88.90	188	122	65	57	40
70	130	170	101.60	201	127	65	62	40
80	140	180	114.30	213	131	65	66	40
90	160	205	123.94	239	133	72	61	45
100	170	215	136.53	252	134	72	62	45

HQMB-B14(MBS682-PTA)

API/d (mm)	API/D2	API/D3	D4	D5	L1	L2	L3	L4
20	70	105	50.8	132	145.0	98.0	47	73.0
30	80	115	60.3	138	152.5	97.5	55	72.5
40	90	125	69.9	150	155.0	98.0	57	73.0
50	100	140	82.6	175	157.0	105.0	52	80.0
60	120	160	93.7	188	164.0	107.0	57	82.0
70	130	170	104.8	201	169.0	107.0	62	82.0
80	140	180	117.5	213	173.0	107.0	66	82.0
90	160	205	130.2	239	176.0	115.0	61	88.0
100	170	215	136.5	252	177.0	115.0	62	88.0