China RO-A Mechanical Seals Supplier, Manufacturer - Factory Direct Price

Product Description

China high quality RO-A O-RING mechanical seal

Description

We firmly believe that perseverance is the key to the success of an enterprise. Continuous satisfaction of the needs of consumers is the basis for the survival of an enterprise, and products quality is the life of an enterprise. In recently years, the factory has won the sincere love of customers by relying on its sincere reputation, professional and and enthusiastic service to convey the three excellent standard services of high quality materials, preferential prices and excellent service to our customers. You can rest assured to buy RO-A Mechanical Seals from our factory.
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	L7	L1	L2	L3
20	34	36	42	18	35	23	25
22	36	38	44	18	35	23	25
24	38	40	46	18	35	23	25
25	39	41	47	18	35	23	25
28	42	44	50	18	35	23	25
30	44	46	52	18	35	23	25
32	46	48	54	18	35	23	25
33	47	49	55	18	35	23	25
35	49	51	57	18	35	23	25
38	54	58	64	20	38	25	27
40	56	60	66	20	38	25	27
42	58	62	68	20	38	25	27
43	59	63	69	20	38	25	27
45	61	65	71	20	38	25	27
48	64	68	74	20	38	25	27
50	66	70	76	20	39	25	27
52	68	72	78	20	40	25	27
53	69	73	79	20	40	25	27
55	71	75	81	20	40	25	27
58	76	83	89	22	41	28	30
60	78	85	91	22	41	28	30
62	80	87	93	22	41	28	30
63	81	88	94	22	41	28	30
65	83	90	96	22	41	28	30
68	86	93	99	24	41	30	32
70	90	95	101	24	42	30	32
75	95	104	110	24	42	30	32
80	100	109	115	25	42	31	33
85	105	114	120	25	43	31	33
90	110	119	125	25	45	31	33
95	115	124	130	25	45	31	33
100	120	129	135	25	45	31	33