Factory wholesale Grundfos Mechanical Seal - T491 O-ring Mechanical Seal – Xindeng

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Factory wholesale Grundfos Mechanical Seal - T491 O-ring Mechanical Seal – Xindeng Detail:

Description：
T491 Mechanical Seal
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	58	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	83	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

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We now have many fantastic staff members customers superior at advertising, QC, and working with varieties of troublesome problem within the generation system for Factory wholesale Grundfos Mechanical Seal - T491 O-ring Mechanical Seal – Xindeng, The product will supply to all over the world, such as: Barcelona, Marseille, Lebanon, Products have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.

Ceramic Ring Used In Pumps