18 Years Factory Type 1 Mechanical Seal - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng

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We usually continually offer you the most conscientious consumer services, along with the widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Mechanical Pump Seals Suppliers , Water Pump Seals Suppliers , Carbide Seal Rings , We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

18 Years Factory Type 1 Mechanical Seal - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng Detail:

Description:
688 Mechanical Seal
For big compressors and industrial pumps
Replacing the mechanical seal of John Crane 609

Operational Conditions:
Temperature: -75℃ to +400℃
Pressure: ≤2.0MPa
Speed: ≤23m/s

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

Applications:
Oil, light hydrocarbon,
aromatic Hydrocarbon,
organic solvents,
week acids, ammonia

d(inch)	D3	L1
1.000	41.28	38.95
1.125	44.45	39.87
1.250	47.63	40.66
1.375	50.8	40.66
1.500	53.98	40.66
1.625	57.15	40.66
1.750	60.33	41.48
1.875	63.5	41.48
2.000	66.68	42.26
2.125	69.85	42.26
2.250	73.03	43.86
2.375	76.2	43.86
2.500	82.55	44.65
2.625	85.73	45.44
2.750	88.9	45.44
2.875	93.65	47.83
3.000	96.82	47.83
3.125	101.6	47.83
3.250	104.78	47.83
3.375	107.95	47.83
3.500	111.13	47.83
3.625	114.3	47.83
3.750	117.48	47.83
3.875	120.65	47.83
4.000	123.83	47.83

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To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for 18 Years Factory Type 1 Mechanical Seal - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng, The product will supply to all over the world, such as: Honduras, Turkey, Maldives, For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.

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