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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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18mm Machinery Seals Multi Spring Mechanical Seal M74F Burgmann
Machinery Seal M74F Double Seal Multiple Spring Mechanical Seals Burgmann
M74F SERIES MECHANICAL SEAL
Applicable Range:
| Pressure in the seal chamber: | 0-1.5MPa |
| Temperature in the seal chamber: | -30ºC------180ºC |
| Linear Velocity: | ≤20m/s |
| Medium: | water,polluted water,oil and minor corrosive liquid |
| Static ring code: | G4,G13,G9,G60 G6 |
Features:
For plain shafts
Rotating multiple spring
Independent of direction of rotation
Flexibility in torque transmissions
High flexibility due to wide offer on materials
Materials:
| Rotating face: | silicon carbide,graphite,tungsten carbide. |
| Stationary face: | silicon carbide, tungsten carbide |
| Elastomers: | Teflon,NBR,EDPM. |
Applications:
Process industry
Chemical industry
Pulp and paper industry
Water and waste water technology
Sugar industry
Adhesives Chemical standard pumps
Model & Specification:
| Seal sized(mm) | d3 | d6 | d7 | d8 | l1 | l3 | l8 | l9 | Mx |
| 18 | 33 35 | 27 | 33 | 3 | 61 | 38 | 19.5 | 11.5 | M5 |
| 20 | 35 | 29 | 35 | 3 | 61 | 38 | 19.5 | 11.5 | M5 |
| 22 | 37 | 31 | 37 | 3 | 61 | 38 | 19.5 | 11.5 | M5 |
| 24 | 39 | 33 | 39 | 3 | 61 | 38 | 19.5 | 11.5 | M5 |
| 25 | 40 | 34 | 40 | 3 | 61 | 38 | 19.5 | 11.5 | M5 |
| 28 | 43 | 37 | 43 | 3 | 62 | 39 | 19.5 | 11.5 | M6 |
| 3o | 45 | 39 | 45 | 3 | 62 | 39 | 19.5 | 11.5 | M6 |
| 32 | 47 | 42 | 48 | 3 | 62 | 39 | 19.5 | 11.5 | M6 |
| 33 | 48 | 42 | 48 | 3 | 62 | 39 | 19.5 | 11.5 | M6 |
| 35 | 5o | 44 | 50 | 3 | 62 | 39 | 19.5 | 11.5 | M6 |
| 38 | 55 | 49 | 56 | 4 | 69 | 41 | 22 | 14 | M6 |
| 40 | 57 | 51 | 58 | 4 | 70 | 42 | 22 | 14 | M6 |
| 43 | 60 | 54 | 61 | 4 | 70 | 42 | 22 | 14 | M6 |
| 45 | 62 | 56 | 63 | 4 | 70 | 42 | 22 | 14 | M6 |
| 48 | 65 67 | 59 | 66 | 4 | 70 | 42 | 22 | 14 | M6 |
| 50 | 67 | 62 | 70 | 4 | 73 | 43 | 23 | 15 | M6 |
| 53 | 70 | 65 | 73 | 4 | 73 | 43 | 23 | 15 | M6 |
| 55 | 72 | 67 | 75 | 4 | 73 | 43 | 23 | 15 | M8 |
| 58 | 79 | 70 | 78 | 4 | 86 | 56 | 23 | 15 | M8 |
| 60 | 81 | 72 | 80 | 4 | 86 | 56 | 23 | 15 | M8 |
| 63 | 84 | 75 | 83 | 4 | 85.0 85.0 91.0 92.0 | 55 | 23 | 15 | M8 |
| 65 | 86 | 77 | 85 | 4 | 85.0 85.0 91.0 92.0 | 55 | 23 | 15 | M8 |
| 68 | 89 | 81 | 90 | 4 | 91 | 55 | 26 | 18 | M8 |
| 70 | 91 | 83 | 92 | 4 | 92 | 56 | 26 | 18 | M8 |
| 75 | 99 | 88 | 97 | 4 | 92 | 56 | 26 | 18 | M8 |
| 80 | 104 | 95 | 105 | 4 | 92.5 | 56 | 26.2 | 18.2 | M8 |
| 85 | 109 | 100 | 110 | 4 | 92.5 | 56 | 26.2 | 18.2 | M8 |
| 90 | 114 | 105 | 115 | 4 | 92.5 | 56 | 26.2 | 18.2 | M8 |
| 95 | 119 | 110 | 120 | 4 | 90.5 | 56 | 25.2 | 17.2 | M8 |
| 100 | 124 | 115 | 125 | 4 | 90.5 | 56 | 25.2 | 17.2 | M8 |
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. Mechanical seals for EMU® pumps. They get two static faces and
one rotating face. We can supply the complete seal or spare faces.
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. 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.
9. Mechanical seals for ABS® submergible pumps specific wastewater
treatment. Different models of mechanical seal available: oil
chamber mechanical seal and water mechanical seal.
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.
