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组件式机械密封 · Parallel Spring O-Ring Mechanical Seal

Mechanical Seal TB250

Name: Mechanical Seal TB250
SKU: TB250

TB250 Mechanical Seal Replacement to Burgmann mechanical seal,AES mechanical sealJohn Crane mechanical seal

TOPBON 型号TB250

品牌TOPBON Mechanical Seal Manufacturer

产品规格

Mechanical seal

TB 250

Operational Conditions:

Temperature: -20℃ to +180℃

Pressure: ≤1.0MPa

Speed: ≤15m/s

Materials:

Stationary Ring: Silicon Carbide, TC, Carbon

Rotary Ring: Silicon Carbide, Ceramic, TC

Secondary Seal: NBR, EPDM, Viton

Spring and Metal Parts: SUS304,SUS316

Applications:

Clean water,

sewage water

oil and other moderately corrosive fluids

Stationary Seat:

Product details

SIZE

Size/ Metric	d	D3	D2	D1	d1	L1	L2	L3
20	20	34	29	35	3	41	13	21
22	22	36	31	37	3	41	13	21
24	24	38	33	39	3	43	13	21
25	25	39	34	40	3	43	13	21
28	28	42	37	43	3	45	13	21
30	30	44	39	45	3	45	13	21
32	32	46	42	48	3	45	13	21
33	33	47	42	48	3	45	13	21
35	35	49	44	50	3	49	13	21
38	38	54	50	56	4	53	13	21
40	40	56	52	58	4	55	13	21
43	43	59	55	61	4	55	13	21
45	45	61	57	63	4	55	13	21
48	48	64	60	66	4	55	13	21
50	50	66	62	68	4	60	13	21
53	53	69	65	71	4	61	13	21
55	55	71	67	73	4	61	13	21
58	58	76	70	79	4	63	16	24
60	60	78	72	81	4	63	16	24
63	63	81	75	84	4	63	16	24
65	65	83	77	86	4	67	16	24
68	68	87	81	90	4	67	16	24
70	70	90	83	92	4	68	16	24
75	75	95	83	97	4	72	16	24
80	80	100	96	105	4	72	16	24
85	85	105	101	110	4	77	16	24
90	90	112	106	115	4	77	16	24
95	95	119	111	120	4	82	16	24
100	100	124	116	125	4	82	16	24

Size/ Metric	d	D3	D2	D1	d1	L1	L2	L3
20	20	34	29	35	3	41	13	21
22	22	36	31	37	3	41	13	21
24	24	38	33	39	3	43	13	21
25	25	39	34	40	3	43	13	21
28	28	42	37	43	3	45	13	21
30	30	44	39	45	3	45	13	21
32	32	46	42	48	3	45	13	21
33	33	47	42	48	3	45	13	21
35	35	49	44	50	3	49	13	21
38	38	54	50	56	4	53	13	21
40	40	56	52	58	4	55	13	21
43	43	59	55	61	4	55	13	21
45	45	61	57	63	4	55	13	21
48	48	64	60	66	4	55	13	21
50	50	66	62	68	4	60	13	21
53	53	69	65	71	4	61	13	21
55	55	71	67	73	4	61	13	21
58	58	76	70	79	4	63	16	24
60	60	78	72	81	4	63	16	24
63	63	81	75	84	4	63	16	24
65	65	83	77	86	4	67	16	24
68	68	87	81	90	4	67	16	24
70	70	90	83	92	4	68	16	24
75	75	95	83	97	4	72	16	24
80	80	100	96	105	4	72	16	24
85	85	105	101	110	4	77	16	24
90	90	112	106	115	4	77	16	24
95	95	119	111	120	4	82	16	24
100	100	124	116	125	4	82	16	24

Size/ Metric	d	D3	D2	D1	d1	L1	L2	L3
20	20	34	29	35	3	41	13	21
22	22	36	31	37	3	41	13	21
24	24	38	33	39	3	43	13	21
25	25	39	34	40	3	43	13	21
28	28	42	37	43	3	45	13	21
30	30	44	39	45	3	45	13	21
32	32	46	42	48	3	45	13	21
33	33	47	42	48	3	45	13	21
35	35	49	44	50	3	49	13	21
38	38	54	50	56	4	53	13	21
40	40	56	52	58	4	55	13	21
43	43	59	55	61	4	55	13	21
45	45	61	57	63	4	55	13	21
48	48	64	60	66	4	55	13	21
50	50	66	62	68	4	60	13	21
53	53	69	65	71	4	61	13	21
55	55	71	67	73	4	61	13	21
58	58	76	70	79	4	63	16	24
60	60	78	72	81	4	63	16	24
63	63	81	75	84	4	63	16	24
65	65	83	77	86	4	67	16	24
68	68	87	81	90	4	67	16	24
70	70	90	83	92	4	68	16	24
75	75	95	83	97	4	72	16	24
80	80	100	96	105	4	72	16	24
85	85	105	101	110	4	77	16	24
90	90	112	106	115	4	77	16	24
95	95	119	111	120	4	82	16	24
100	100	124	116	125	4	82	16	24

Size/ Metric	d	D3	D2	D1	d1	L1	L2	L3
20	20	34	29	35	3	41	13	21
22	22	36	31	37	3	41	13	21
24	24	38	33	39	3	43	13	21
25	25	39	34	40	3	43	13	21
28	28	42	37	43	3	45	13	21
30	30	44	39	45	3	45	13	21
32	32	46	42	48	3	45	13	21
33	33	47	42	48	3	45	13	21
35	35	49	44	50	3	49	13	21
38	38	54	50	56	4	53	13	21
40	40	56	52	58	4	55	13	21
43	43	59	55	61	4	55	13	21
45	45	61	57	63	4	55	13	21
48	48	64	60	66	4	55	13	21
50	50	66	62	68	4	60	13	21
53	53	69	65	71	4	61	13	21
55	55	71	67	73	4	61	13	21
58	58	76	70	79	4	63	16	24
60	60	78	72	81	4	63	16	24
63	63	81	75	84	4	63	16	24
65	65	83	77	86	4	67	16	24
68	68	87	81	90	4	67	16	24
70	70	90	83	92	4	68	16	24
75	75	95	83	97	4	72	16	24
80	80	100	96	105	4	72	16	24
85	85	105	101	110	4	77	16	24
90	90	112	106	115	4	77	16	24
95	95	119	111	120	4	82	16	24
100	100	124	116	125	4	82	16	24