China Gold Supplier for Rubber Seal - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng

Short Description:

Product Detail

FAQ

Product Tags

Feedback (2)

Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for Graphite Seal Ring , Concrete Mixer Seal , Water Pump Mechanical Seal , To supply prospects with superb equipment and providers, and constantly build new machine is our company's organization objectives. We look ahead for your cooperation.

China Gold Supplier for Rubber 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

Product detail pictures:

Related Product Guide:

We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for China Gold Supplier for Rubber Seal - 688 Metal Bellow Mechanical Seal for John Crane 609 – Xindeng, The product will supply to all over the world, such as: Malta, Yemen, Japan, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.

Cartridge Mechanical Seal