SGS John Crane Type Silicon Carbide Mechanical Seal 2100S 2100K 304 Spring
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 | 8484200 |
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 | |
| Size/ | | | | | 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
1. Different models of mechanicals seals for a wide variety of
Grundfos® pumps, among them: CR(N), NB, NK, CLM, LP, TP, etc.
Available in diverse combinations of materials and different
diameters: 12, 16, 22, 28, 33, etc. Also mechanical seals for
Sarlin®. Division of waster pumps. Available in various materials:
silicon-graphite carbide, silicon carbide-silicon carbide; combined
with EPDM and FKM elastomers.
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. Mechanical seals for EMU® pumps. They get two static faces and
one rotating face. We can supply the complete seal or spare faces.
6. Different designs of mechanical seals for Ebara® pumps, single
and double seals in combinations carbide-silicon carbide and
graphite-aluminium oxide.
7. Mechanical seals for all types of Calpeda® pumps: centrifugal
pumps, multistage, submersible. Different models of mechanical
seals in a wide range of materials.
8. Mechanical seals compatible for APV® pumps, among them: Pump, 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.
9. Allweiler, Simple design of mechanical seals simple but with
special measures for this type of pump.
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 face
should be 0.04mm by maximum. |
| 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. |
