YJ M7N Mechanical Seal (Replace BURGMANN M7N and M78N)

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YJ M7N Mechanical Seal (Replace BURGMANN M7N and M78N)

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YJ M7N Mechanical Seal (Replace BURGMANN M7N and M78N)

Our Mechanical seal model YJM7N can Replace BURGMANN M7N and M78N .which is widely used for industrial pumps.

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Product Description

Features:

Our Mechanical seal model YJM7N can Replace AESSEAL W07DM and BURGMANN M7N. which is widely used for industrial pumps.

The normal material combination include:

SIC/SIC/VITON/SS304,SIC/CARBON/ VITON /SS304 and so on.

we also can make changes as customers'requirement or totally totally design a new type of mechanical seal to meet clients'needs.

Operating Limits:

Pressure: ≤1.6MPa

Speed: ≤15 m/s

Temperature: -20℃～+200℃

Material：

Rotary Ring：SS304/SiC/TC

Stationary Ring :Carbon/SiC/TC

Secondary Ring : EPDM/VITON

Spring & Other Parts:SS304/SS316

Replaceable Stationary Ring:

YJG92

Download：

11.YJM7N

Technical Parameter:

d	D3	D6	D7	D8	L3	L4	L8	L5	M
14	25	21	25	3	25	10	17.5	6	M5
16	27	23	27	3	25	10	17.5	6	M5
18	33	27	33	3	26	11.5	19.5	7	M5
20	35	29	35	3	26	11.5	19.5	7	M5
22	37	31	37	3	26	11.5	19.5	7	M5
24	39	33	39	3	28.5	11.5	19.5	8	M5
25	40	34	40	3	28.5	11.5	19.5	8	M5
28	43	37	43	3	31	11.5	19.5	8	M6
30	45	39	45	3	31	11.5	19.5	8	M6
32	47	42	48	3	31	11.5	19.5	8	M6
33	48	42	48	3	31	11.5	19.5	8	M6
35	50	44	50	3	31	11.5	19.5	8	M6
38	55	49	56	4	31	14	22	8	M6
40	57	51	58	4	31	14	22	8	M6
43	60	54	61	4	31	14	22	8	M6
45	62	56	63	4	31	14	22	8	M6
48	65	59	66	4	31	14	22	8	M6
50	67	62	70	4	32.5	15	23	8	M6
53	70	65	73	4	32.5	15	23	8	M6
55	72	67	75	4	32.5	15	23	8	M6
58	79	70	78	4	37.5	15	23	9	M8
60	81	72	80	4	37.5	15	23	9	M8
63	84	75	83	4	37.5	15	23	9	M8
65	86	77	85	4	37.5	15	23	9	M8
68	89	81	90	4	34.5	18	26	9	M8
70	91	83	92	4	42	18	26	9	M8
75	99	88	97	4	42	18	26	10	M8
80	104	95	105	4	41.8	18.2	26.2	10	M8
85	109	100	110	4	41.8	18.2	26.2	10	M8
90	114	105	115	4	46.8	18.2	26.2	10	M8
95	119	110	120	4	47.8	17.2	25.2	10	M8
100	124	115	125	4	47.8	17.2	25.2	10	M8

M7N Mechanical seal BURGMANN M7N Mechanical seal burgmann Mechanical seal

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YJ M7N Mechanical Seal (Replace BURGMANN M7N and M78N)

YUANJIASEAL is one of the world leaders in the design, manufacture and supply of reliability and environmentally focused products for rotating machinery.

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