China Leading Mechanical Seals Manufacturer

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

145.HQM78N

Categories: AES Replacements, Brands, Burgmann Replacements, Flowserve Replacements, Standard Mechanical Seals, Structure, Vulcan Replacements, Wave Spring Seals

Type：	Wave Spring Mechanical Seal
Replacement：	Bergmann M7N/M78N，AES W07DM，Vulcan 1677M，Flowserve Europac 600
Temperature：	-30℃ to +210℃
Pressure：	≤1.2Mpa
Speed：	≤18m/s
Material：	Q2,B,U2,P,E,V,F,G

Product descripton

d (mm)	Code	D1	D2	D3	L1	L2	L
14	140	25	21	24	25.0	10.0	35.0
16	160	27	23	26	25.0	10.0	35.0
18	180	33	27	32	26.0	11.5	37.5
20	200	35	29	34	26.0	11.5	37.5
22	240	37	31	36	26.0	11.5	37.5
24	250	39	33	38	28.5	11.5	40.0
25	280	40	34	39	28.5	11.5	40.0
28	300	43	37	42	31.0	11.5	42.5
30	320	45	39	44	31.0	11.5	42.5
32	330	48	42	46	31.0	11.5	42.5
33	350	48	42	47	31.0	11.5	42.5
35	380	50	44	49	31.0	11.5	42.5
38	400	56	49	54	31.0	14.0	45.0
40	430	58	51	56	31.0	14.0	45.0
43	450	61	54	59	31.0	14.0	45.0
45	480	63	56	61	31.0	14.0	45.0
48	600	66	59	64	31.0	14.0	45.0
50	500	70	62	66	32.5	15.0	47.5
53	530	73	65	69	32.5	15.0	47.5
55	550	75	67	71	32.5	15.0	47.5
58	580	78	70	78	37.5	15.0	52.5
60	600	80	72	80	37.5	15.0	52.5
63	630	83	75	83	37.5	15.0	52.5
65	650	85	77	85	37.5	15.0	52.5
68	680	90	81	88	34.5	18.0	52.5
70	700	92	83	90	42.5	18.0	60.0
75	750	97	88	99	42.5	18.0	60.0
80	800	105	95	104	41.8	18.2	60.0
85	850	110	100	109	41.8	18.2	60.0
90	900	115	105	114	46.8	18.2	65.0
95	950	120	110	119	47.8	17.2	65.0
100	1000	125	115	124	47.8	17.2	65.0