China ZL491 Mechanical Seals Supplier, Manufacturer - Factory Direct Price

Product Description

ZL491 Mechanical Seal Supplier and Manufacturer

Description

As the professional manufacturer, we would like to provide you ZL491 Mechanical Seals. We integrate special designing, researching & manufacturing,which offer ODM&OEM service.
For industrial pumps
Replacing the mechanical seal of Burgmann and John Crane

Operational Conditions:

Temperature：-20℃ to +180℃
Pressure： ≤2.5MPa
Speed： ≤15m/s

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)	D1	D2	D3	L1	L2
16	27	23	29	30	6.6
18	33	27	32.3	30	7.5
20	35	29	34.3	30	7.5
22	37	31	363	30	7.5
24	39	33	38.3	30	7.5
25	40	34	39.3	30	7.5
28	43	37	42.3	35	7.5
30	45	39	44.3	35	7.5
32	48	42	46.3	35	7.5
33	48	42	47.9	35	7.5
35	50	44	49.5	35	7.5
38	56	49	54.3	35	9
40	5O	51	56.1	35	9
43	61	54	59.1	35	9
45	63	56	61.1	35	9
48	66	59	64.1	35	9
50	70	62	66.1	35	9.5
53	73	65	71	35	11
55	75	67	71.1	35	11
60	80	72	77.1	35	11
65	85	77	83	35	11
68	90	81	91	35	11.3
70	92	O0 0	86.1	35	11.3
75	97	88	98.4	48	11.3
80	105	95	104.8	48	12
85	110	100	108	48	12
90	115	105	114.3	48	14
100	125	115	123.8	48	14