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[China]
Trade Verify
Address: Baiyun District, Guangzhou City, Guangdong Province, China
Contact name:Yang Aijun
Guangzhou Bogeman Mechanical Seal Co., Ltd. |
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Verified Suppliers
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Single Spring Bellows John Crane Mechanical Seal 2100S 2100K Unbalanced
John Crane Type 2100S 2100K Pump Seal Mechanical Seal Single Spring Bellows
Model NO.
TJ2100
Type
TJ-0250-K
Balance
Unbalanced
Rotary Ring
Ceramic/Sic
Stationary Ring
Plastic Carbon/Carbon/Sic
Spring
SUS304/SUS316
Secondary Seal
NBR/EPDM/HNBR/
Trademark
Bergman
Transport Package
Carton
Specification
15mm to 100mm
Origin
China
HS Code
84842000
TJ 2100 Elastic bellows seal John Crane 2100 Mechanical seal
Structure Description
John Crane Type 2100S 2100K 2100N rubber bellow design.
Operating range: | Material: |
Temperature: -25--200℃ | Seal ring: Car, Sic, Ssic, Ceramic, TC |
Speed: 15m/s. | Secondary seal: NBR, EPDM, etc. |
Pressure: 18bar | Spring and metal parts: 304, 316, HAST.C |
Standard size: 10-100mm |
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Size/ |
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|
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| TJ 2100S | TJ 2100K | TJ 2100N |
Metric | D3 | D6 | D7 | L4 | L3 | L31 | L32 |
10 | 20 | 15 | 21 | 15 | 27.5 | 35 | 5 |
12 | 22 | 17 | 23 | 15 | 26.5 | 34 | 6 |
14 | 24 | 19 | 25 | 15 | 29 | 34 | 6 |
15 | 25 | 20 | 26 | 15 | 29 | 34 | 6 |
16 | 26 | 23 | 27 | 15 | 29 | 34 | 6 |
18 | 32 | 25 | 33 | 20 | 31.5 | 39 | 6 |
20 | 34 | 27 | 35 | 20 | 31.5 | 39 | 6 |
22 | 36 | 29 | 37 | 20 | 31.5 | 39 | 6 |
24 | 38 | 31 | 39 | 20 | 34 | 44 | 6 |
25 | 39 | 32 | 40 | 20 | 34 | 44 | 6 |
28 | 42 | 35 | 43 | 26 | 36.5 | 44 | 6 |
30 | 44 | 37 | 45 | 26 | 35.5 | 43 | 7 |
32 | 46 | 40 | 48 | 26 | 35.5 | 48 | 7 |
33 | 47 | 40 | 48 | 26 | 35.5 | 48 | 7 |
35 | 49 | 42 | 50 | 26 | 34.5 | 47 | 8 |
38 | 54 | 47 | 56 | 30 | 37 | 47 | 8 |
40 | 56 | 49 | 58 | 30 | 37 | 47 | 8 |
43 | 59 | 52 | 61 | 30 | 37 | 52 | 8 |
45 | 61 | 54 | 63 | 30 | 37 | 52 | 8 |
48 | 64 | 57 | 66 | 30 | 35 | 50 | 10 |
50 | 66 | 60 | 70 | 30 | 37.5 | 50 | 10 |
53 | 69 | 63 | 73 | 30 | 37.5 | 60 | 10 |
55 | 71 | 65 | 75 | 30 | 37.5 | 60 | 10 |
58 | 78 | 68 | 78 | 33 | 42.5 | 60 | 10 |
60 | 80 | 70 | 80 | 33 | 40.5 | 58 | 12 |
63 | 83 | 73 | 83 | 33 | 40.5 | 58 | 12 |
65 | 85 | 75 | 85 | 33 | 40.5 | 68 | 12 |
68 | 88 | 79 | 90 | 33 | 40.5 | 68 | 12 |
70 | 90 | 81 | 92 | 33 | 48 | 68 | 12 |
75 | 99 | 86 | 97 | 40 | 48 | 68 | 12 |
80 | 104 | 92 | 105 | 40 | 47.5 | 77.5 | 12.5 |
85 | 109 | 97 | 110 | 40 | 47.5 | 77.5 | 12.5 |
90 | 114 | 102 | 115 | 40 | 52.5 | 77.5 | 12.5 |
95 | 119 | 117 | 120 | 40 | 52.5 | 77.5 | 12.5 |
100 | 124 | 122 | 125 | 40 | 52.5 | 77.5 | 12.5 |
Manufacturers bulk spot product real shot product pictures good workmanship beautiful good quality bulk delivery
We are a manufacturer. All seals have bulk inventory and can be shipped to you quickly. We promise to ship you in small quantities within 3 days.Advanced technology, excellence, replace original
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2. Mechanical seals are available for different references Gorman-Rupp® pumps. Special models for the transfer of clean water, sewage, oil industry, agriculture and others.GRN-38'1 |
3. Mechanical seals for Fristam® pumps. Wide range of models and materials in the most standard diameters: 22,30 and 35 mm. Different assembly possibilities for the most well-known pump models: FP, FL and FT. |
4.Broad range of mechanical seals compatible with Flygt® and Grindex® waste water pumps. These mechanical seals are characterized by their easy and fast installation, without having to make any modification to the pump. Manufactured in stainless steel and in solid tungsten carbide. Special tools are not necessary for their installation. |
5. Different designs of mechanical seals for Ebara® pumps, single and double seals in combinations carbide-silicon carbide and graphite-aluminium oxide. |
6. Mechanical seals for all types of Calpeda® pumps: centrifugal pumps, multistage, submersible. Different models of mechanical seals in a wide range of materials. |
7. Mechanical seals compatible for APV® pumps, among them: Puma, ZMA, ZMB, ZMD, ZMS, ZMH, ZMK. Rosista® and Pasilac®, W and W+. Some designs with wave spring like the special seals for APV Howard® pumps and Crepaco Clean Line®. All of them have been manufactured in materials suitable for working with fluids such as juices, milk and drinks in general. |
8. Allweiler, Simple design of mechanical seals simple but with special measures for this type of pump. |
9. Different models of mechanical seals compatible for Alfa-Laval® pumps series CM, FM, MR, LKH,GM and ALC. Also the models for the range of lobular SSP and SR pumps. Mechanical seals in different combination of materials tungsten carbide, silicon carbide, graphite; combined with different types of elastomers: NBR, EPDM and FKM. |
10. Mechanical seals for ABS® submergible pumps specific wastewater treatment. Different models of mechanical seal available: oil chamber mechanical seal and water mechanical seal. |
Factory real scene Production site Finished product inventory Exhibitors at the exhibition
Fixing and Applying Directions of Mechanical Seals
1. Select Appropriate mechanical seal to match the materials
according to work conditions and host machine equipment.
2. The radial acting deviation for the shaft(shaft sleeve) of
the installed mechanical seal shall be 0.04mm by maximum
while the axial movement value of the rotor shall be no more than
0.1mm.
3. The seal cover (or shaft cover) of the stationary ring of
the installed mechanical seals,the vertical degree of the seal
face should be 0.04mm by maximum.
4. When installing the mechanical seals,the shaft(shaft
sleeve),seal chamber,seal face as well as the mechanical seal
must be cleaned in order to keep from any medium to sealing part.
5. When conveying medium of over high or low temperature,with
medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take
appropriate measures such as quench,rinsing,coolong and
filtrating.
6. Appropricate lubrication must be choosen when mechanical
seal is installed.The installment size of the mechanical
seal must be guaranteed to the installment instruction.
7. Before the machine starts running,the hermetic compartment
shall be full of medium and well lubricated.Dry friction
which may lead to the damage of the air-tightness is strict
forbidden.
