H7N Mechanical Seals

As the professional manufacturer, we would like to provide you H7N Mechanical Seals. After-sale services : after-sales team will deal with all complaint from customers such as packaging ,quality ,shipping ,etc. We will surely exchange goods or make up lost if finally verify mistakes caused by our side, a promise is a promise!

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Product Description

H7N O-RING Mechanical Seal Replace Burgmann H7N

Description:

H7N mechanical seals Supplier
Replacing the mechanical seal of Burgmann H7N

Operational Conditions:

Temperature: -20℃ to +190℃
Pressure: ≤2.5MPa
Speed: ≤15m/s

Seat Type:

Standard: G9
Alternative: G92
Materials:
Stationary Ring: Carbon, Silicon Carbide
Rotary Ring: Ceramic, Silicon Carbide
Secondary Seal: NBR, EPDM, Viton
Spring and Metal Parts: Steel

Applications:

Clean water,
sewage water
oil and other moderately corrosive fluids

d(mm)	d0	D3	D2	D1	d1	L1	L2	L3	L6	L5	M
14	18	33	21	25	3	32.5	10	17.5	8	6	M5
16	20	35	23	27		32.5	10	17.5	8	6	M5
18	22	37	27	33	3	33.5	11.5	19.5	8.5	7	M5
20	24	39	29	35	3	33.5	11.5	19.5	8.5	5.5	M5
22	26	41	31	37	3	33.5	115	19.5	8.5	8	M5
24	28	43	33	39	3	36	11.5	19.5	8.5	5.5	M6
25	30	45	34	40	3	36	115	19.5	8.5	5.5	M6
28	33	48	37	43	3	38.5	11.5	19.5	8.5	8	M6
30	35	50	39	45	3	38.5	11.5	19.5	8.5	8	M6
32	38	55	42	48	3	38.5	11.5	19.5	8.5	8	M5
33	38	55	42	48	3	38.5	11.5	19.5	8.5	8	M6
35	40	57	44	50	3	38.5	11.5	19.5	8.5	8	M6
38	43	60	49	56	4	38.5	14	22	9	8	M6
40	45	62	51	58	4	38.5	14	22	9	8	M6
43	48	65	54	61	4	38.5	14	22	9	8	M6
45	50	67	56	63	4	38.5	14	22	9	8	M6
48	53	70	59	66	4	38.5	14	22	9	8	M6
50	55	72	62	70	4	42.5	15	23	10	8	M6
53	58	79	65	73	4	42.5	15	23	10	9	M8
55	60	81	67	75	4	42.5	15	23	10	9	M8
58	63	84	70	78	4	47.5	15	23	10	9	M8
60	65	86	72	80	4	47.5	15	23	10	9	M8
63	68	89	75	83	4	47.5	15	23	10	9	M8
65	70	91	77	85	4	47.5	15	23	10	9	M8
70	75	99	83	92	4	52	18	26	10	10	M8
75	80	104	88	97	4	52	18	26	10	10	M8
80	85	109	95	105	4	51.8	18.2	26.2	9.8	10	M8
85	90	114	100	110	4	56.8	182	26.2	9.8	10	M8
90	95	119	105	115	4	56.8	18.2	26.2	9.8	10	M8
95	100	124	110	120	4	57.8	172	25.2	10.8	10	M8
100	105	129	115	125	4	57.8	17.2	25.2	10.8	10	M8