Factory made hot-sale Valve Rubber Seal - TRO-B O-ring mechanical seal – Xindeng

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Factory made hot-sale Valve Rubber Seal - TRO-B O-ring mechanical seal – Xindeng Detail:

Description:
TRO-B mechanical seal
For industrial pumps
Replacing the mechanical seal of Burgmann and John Crane

Operational Conditions:
Temperature: -20℃ to +150℃
Pressure: ≤1.0MPa
Speed: ≤15m/s

Materials:
Stationary Ring：Carbon,
Rotary Ring： Steel，TC
Secondary Seal：NBR,EPDM,Viton，PTFE
Spring and Metal Parts：Steel

Applications:
Clean water,
Sewage water
Oil and other moderately corrosive fluids

d (mm)	D3	D2	D1	L1	L2	L3
20	34	29	35	35	13	21
22	36	31	37	35	13	21
24	38	33	39	35	13	21
25	39	34	40	35	13	21
28	42	37	43	35	13	21
30	44	39	45	35	13	21
32	46	42	48	35	13	21
33	47	42	48	35	13	21
35	49	44	50	35	13	21
38	54	50	56	38	13	21
40	56	52	58	38	13	21
43	59	55	61	38	13	21
45	61	57	63	38	13	21
48	64	60	66	38	13	21
50	66	62	68	39	13	21
53	69	65	71	40	13	21
55	71	67	73	40	13	21
58	76	70	79	41	16	24
60	78	72	81	41	16	24
63	81	75	84	41	16	24
65	83	77	86	41	16	24
68	86	81	90	41	16	24
70	90	83	92	42	16	24
75	95	88	97	42	16	24
80	100	96	105	42	16	24
85	105	101	110	43	16	24
90	110	106	115	45	16	24
95	115	111	120	45	16	24
100	120	116	125	45	16	24

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Burgmann Seals