M2N M3N Burgman Mechanical Seal Single Spring 60mm SGS Approved
Mechanical Seal Replaces Burgman M2N M3N Seal Mechanical Seal CAR SSIC
Basic Info.
Model NO.
Metal bellows seal
Manifold Pump Seal
101 M3N Seal
Grundfos Pump Seal
Rubber Bellow Seal
Che Pump Seal
Mechanical Seal
Flygt pump seal
Pump Seal
Industrial Pump
Oil pump seal
ABS Pump Seal
Blackmer Seal
Automotive pump seal
Skeleton oil seal
Specification
10mm and 60mm
| Seal size
d (mm) | d3 | BT | G4 | G9 | G6 |
| d7 | l1 | l3 | d7 | l1 | l3 | d7 | d8 | l1 | l3 | d7 | l1 | l3 |
| 8 | 18 | 17.1 | 15 | 5.5 | 19.2 | 11.9 | 7 | / | / | / | / | / | / | / |
| 10 | 19 | 18.1 | 15 | 5.5 | 19.2 | 15.5 | 6.6 | 21 | 3 | 15.5 | 10 | 21 | 15.5 | 6.6 |
| 11 | 20 | 20.6 | 18 | 5.5 | / | / | / | / | / | / | / | / | / | / |
| 12 | 21 | 20.6 | 18 | 5.5 | 21.6 | 16 | 5.6 | 23 | 3 | 16 | 10 | 23 | 16 | 6.6 |
| 13 | 22 | 23 | 22 | 6 | / | / | / | / | / | / | / | / | / | / |
| 14 | 23 | 23.1 | 22 | 6 | 24.6 | 16.5 | 5.6 | 25 | 3 | 16.5 | 10 | 25 | 16.5 | 6.6 |
| 15 | 24 | 26.9 | 22 | 7 | 24.6 | 18 | 6.6 | / | / | / | / | / | / | / |
| 16 | 26 | 26.9 | 23 | 7 | 28 | 18 | 7.5 | 27 | 3 | 18 | 10 | 27 | 18 | 6.6 |
| 17 | 26 | 26.9 | 23 | 7 | / | / | / | / | / | / | / | / | / | / |
| 18 | 29 | 30.9 | 24 | 8 | 30 | 19.5 | 8 | 33 | 3 | 19.5 | 11.5 | 33 | 19.5 | 7.5 |
| 19 | 31 | 30.9 | 25 | 8 | 35 | 22 | 7.5 | / | / | / | / | / | / | / |
| 20 | 31 | 30.9 | 25 | 8 | 35 | 22 | 7.5 | 35 | 3 | 22 | 11.5 | 35 | 22 | 7.5 |
| 22 | 33 | 35.4 | 25 | 8 | 35 | 21.5 | 7.5 | 37 | 3 | 21.5 | 11.5 | 37 | 21.5 | 7.5 |
| 23 | 36 | 35.4 | 27 | 8 | / | / | / | / | / | / | / | / | / | / |
| 24 | 35 | 35.4 | 27 | 8 | 38 | 23.5 | 7.5 | 39 | 3 | 23.5 | 11.5 | 39 | 23.5 | 7.5 |
| 25 | 36 | 38.2 | 27 | 8.5 | 38 | 26.5 | 7.5 | 40 | 3 | 26.5 | 11.5 | 40 | 26.5 | 7.5 |
| 26 | 37 | 38.2 | 27 | 8.5 | 40 | 26.5 | 8 | / | / | / | / | / | / | / |
| 28 | 40 | 43.3 | 29 | 9 | 42 | 26.5 | 9 | 43 | 3 | 26.5 | 11.5 | 43 | 26.5 | 7.5 |
| 30 | 43 | 43.3 | 30 | 9 | 45 | 26.5 | 10.5 | 45 | 3 | 26.5 | 11.5 | 45 | 26.5 | 7.5 |
| 32 | 46 | 43.3 | 30 | 9 | 48 | 28.5 | 10.5 | 48 | 3 | 28.5 | 11.5 | 48 | 28.5 | 7.5 |
| 33 | 47 | 53.5 | 39 | 11.5 | / | / | / | / | / | 28.5 | / | / | 28.5 | / |
| 34 | 48 | 53.5 | 39 | 11.5 | / | / | / | / | / | / | / | / | / | / |
| 35 | 49 | 53.5 | 39 | 11.5 | 52 | 28.5 | 11 | 50 | 3 | 28.5 | 11.5 | 50 | 28.5 | 7.5 |
| 36 | 50 | 53.5 | 39 | 11.5 | / | / | / | / | / | / | / | / | / | / |
| 38 | 53 | 60.5 | 39 | 11.5 | 55 | 33.5 | 10.3 | 56 | 4 | 33.5 | 14 | 56 | 33.5 | 9 |
| 40 | 56 | 60.5 | 39 | 11.5 | 58 | 36 | 10.8 | 58 | 4 | 36 | 14 | 58 | 36 | 9 |
| 42 | 59 | 60.5 | 39 | 11.5 | 62 | 38.5 | 12 | / | / | / | / | / | / | / |
| 43 | 59 | 60.5 | 39 | 11.5 | 62 | 38.5 | 12 | 61 | 4 | 38.5 | 14 | 61 | 38.5 | 9 |
| 44 | 60 | 65.5 | 41 | 11.5 | / | / | / | / | / | / | / | / | / | / |
| 45 | 61 | 65.5 | 41 | 11.5 | 64 | 39.5 | 11.6 | 63 | 4 | 39.5 | 14 | 63 | 39.5 | 9 |
| 48 | 64 | 65.5 | 41 | 11.5 | 68.4 | 46 | 11.6 | 66 | 4 | 46 | 14 | 66 | 46 | 9 |
| 50 | 66 | 72.5 | 45 | 11.5 | 69.3 | 45 | 11.6 | 70 | 4 | 45 | 15 | 70 | 45 | 9.5 |
| 53 | 69 | / | / | / | / | / | / | 73 | 4 | 47 | 15 | 70 | 47 | 9.5 |
| 55 | 71 | 72.5 | 47 | 11.5 | 75.4 | 49 | 13.3 | 75 | 4 | 49 | 15 | 75 | 49 | 11 |
| 58 | 76 | / | / | / | 78.4 | 55 | 13.3 | 78 | 4 | 55 | 15 | 78 | 55 | 11 |
| 60 | 78 | 79.3 | 49 | 11.5 | 80.4 | 55 | 13.3 | 80 | 4 | 55 | 15 | 80 | 55 | 11 |
| 63 | 83 | / | / | / | / | / | / | 83 | 4 | 55 | 15 | 83 | 55 | 11.0 |
| 65 | 84 | 84.5 | 51 | 11.5 | 85.4 | 55 | 13 | 85 | 4 | 55 | 15 | 85 | 55.0 | 11 |
| 68 | 88 | / | / | / | 91.5 | 55 | 13.7 | 90 | 4 | 55 | 18 | 90 | 55 | 11.3 |
| 70 | 90 | 89.5 | 51 | 11.5 | 92 | 57 | 13 | 92 | 4 | 57 | 18 | 92 | 57 | 11.3 |
| 75 | 98 | 94.5 | 57 | 11.5 | 99 | 62 | 14 | 97 | 4 | 62 | 18 | 97 | 62 | 11.3 |
| 80 | 100 | 99.5 | 59l | 11.5 | 104 | 61.8 | 15 | 105 | 4 | 61.8 | 18.2 | 105 | 61.8 | 12 |
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. 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. |
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.
Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.
Question 3: Where is your factory located? How can I visit there?
Answer: Our factory is located in Guangzhou, China. You can fly to Guangzhou airport directly. All our clients, from home or abroad, are warmly welcome to visit us!
Question: What is the size of the product?
Answer: Detailed dimensional information is available in each of our products
Guangzhou Bogeman Mechanical Seal Co., Ltd.
Guangdong Borgman Seals Co., Ltd. is an enterprise specializing in
the research and development, manufacturing and sales of mechanical
seal products. The company has a first-class domestic R&D team,
advanced automated production equipment and advanced testing
equipment. The company's products cover rubber bellows mechanical
seals, rubber sealing ring mechanical seals, PTFE mechanical seals,
metal bellows mechanical seals, containerized mechanical seals,
O.E.M mechanical seals and various sealing materials. The products
can replace similar products of Borgman, John Crane, AES,
Chesterton, Flowserve, and Roten. They are widely used in:
aviation, aerospace, petroleum, chemical, electric power,
metallurgy, food, pharmaceuticals, sewage treatment, agricultural
irrigation, automotive water pumps and other industries. The
company's products have excellent performance, excellent
workmanship, and durability, and are deeply trusted and praised by
domestic and foreign users.
