Discount wholesale Cartridge Mechical Seal - 687 Metal Bellow Mechanical Seal for John Crane 680 – Xindeng
Discount wholesale Cartridge Mechical Seal - 687 Metal Bellow Mechanical Seal for John Crane 680 – Xindeng Detail:
Description:
687 Mechanical Seal
For big compressors and industrial pumps
Replacing the mechanical seal of John Crane 680
Operational Conditions:
Temperature: -75℃ to +200℃
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 |
0.750 | 1.312 | 1.250 |
0.875 | 1.437 | 1.250 |
0.937 | 1.500 | 1.250 |
1.000 | 1.562 | 1.250 |
1.125 | 1.687 | 1.250 |
1.250 | 1.812 | 1.312 |
1.375 | 1.937 | 1.437 |
1.500 | 2.063 | 1.437 |
1.625 | 2.187 | 1.437 |
1.750 | 2.312 | 1.437 |
1.875 | 2.437 | 1.500 |
2.000 | 2.562 | 1.500 |
2.125 | 2.687 | 1.500 |
2.250 | 2.812 | 1.562 |
2.375 | 2.937 | 1.562 |
2.500 | 3.187 | 1.562 |
2.625 | 3.312 | 1.625 |
2.750 | 3.437 | 1.625 |
2.875 | 3.625 | 1.687 |
3.000 | 3.750 | 1.687 |
3.125 | 3.875 | 1.750 |
3.250 | 4.000 | 1.750 |
3.375 | 4.125 | 1.750 |
3.500 | 4.250 | 1.875 |
3.625 | 4.375 | 1.875 |
3.750 | 4.500 | 1.875 |
3.880 | 4.625 | 1.875 |
4.000 | 4.750 | 1.875 |
d(mm) | D3 | L1 |
18 | 32 | 27.7 |
20 | 33.3 | 27.7 |
22 | 36 | 27.7 |
24 | 38.1 | 30.2 |
25 | 39 | 30.2 |
28 | 42 | 32.7 |
30 | 44 | 32.7 |
32 | 46 | 32.7 |
33 | 47 | 32.7 |
35 | 49.2 | 32.7 |
38 | 52.4 | 34.2 |
40 | 55.6 | 34.2 |
43 | 58.7 | 34.2 |
45 | 58.7 | 34.2 |
48 | 61.9 | 34.2 |
50 | 65.1 | 34.7 |
53 | 68.3 | 34.7 |
55 | 71 | 34.7 |
60 | 74.6 | 39.7 |
65 | 84.1 | 39.7 |
70 | 87.3 | 45.2 |
75 | 95.3 | 45.2 |
80 | 98.4 | 44.7 |
85 | 104.8 | 44.7 |
90 | 108 | 49.7 |
95 | 114.3 | 49.7 |
Product detail pictures:
Related Product Guide:
"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our organization for your long-term to establish alongside one another with shoppers for mutual reciprocity and mutual benefit for Discount wholesale Cartridge Mechical Seal - 687 Metal Bellow Mechanical Seal for John Crane 680 – Xindeng, The product will supply to all over the world, such as: Puerto Rico, Thailand, Germany, There are advanced producing & processing equipment and skilled workers to ensure the products with high quality. We have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our products are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.
By Eric from Czech Republic - 2018.06.21 17:11
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Kama from Kazakhstan - 2018.06.19 10:42