MG9 EN MG912 Single Acting Mechanical Seal Ss304 Burgman Type

Place of Origin Guangzhou, China
Brand Name Bogeman
Certification ISO SGS
Model Number MG9
Minimum Order Quantity 1/PCS
Price US $ 2.8-68.8/PCS
Packaging Details Carton
Delivery Time 2/day
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 10000/month

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Product Details
Model MG9 Speciflcation Shaft Hole 20-55mm
Material CAR CER SSIC TC NBR EPDM Usage Unbalanced
Traemark Bergman Origin Guangzhou, China
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MG9 Single Acting Mechanical Seal


Ss304 Single Acting Mechanical Seal


MG9 Burgman Seal

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Product Description

MG9 EN MG912 Single Acting Mechanical Seal Ss304 Burgman Type 0MG9 EN MG912 Single Acting Mechanical Seal Ss304 Burgman Type 1MG9 EN MG912 Single Acting Mechanical Seal Ss304 Burgman Type​


Mechanical Seal Burgman Type MG9 EN MG912 Pump Seal Mechanical Seal



Our mechanical seal model MG9 can Replace BURGMANN MG9,which is widely used for water pumps and submerged pump.

we usually seat type G60 to match it. The normal material combination include carbon/ceramic/nbr/ss304,resin carbon/ceramic/
nbr/ss304/,sic/sic/nbr/ss304,tc/tc/nbr/ss316 and so on. we also can make changes as customers'requirement or totally design
a new type of mechanical seal to meet clients'needs.

Single Acting Mechanical Seal Operating Limits:

Pressure: ≤1.0MPa
Speed: ≤10m/s
Temperature: -30ºC~+180ºC


Rotary Ring (Carbon/SiC/TC)
Stationary Ring (Ceramic/SiC/TC)
Secondary Seal (NBR//EPDM)
Spring & Other Parts (SUS304/SUS316)


Model d1 d3 d7 l1 l3
MG912-24 24.000 37.0 39.0 40.00 7.5
MG912-25 25.000 38.0 40.0 40.00 7.5
MG912-28 28.000 41.0 43.0 42.50 7.5
MG912-30 30.000 43.0 45.0 42.50 7.5
MG912-32 32.000 45.0 48.0 42.50 7.5
MG912-33 33.000 46.0 48.0 42.50 7.5
MG912-35 35.000 48.0 50.0 42.50 7.5
MG912-38 38.000 52.5 56.0 45.00 9.0
MG912-40 40.000 55.5 58.0 45.00 9.0
MG912-45 45.000 60.5 63.0 45.00 9.0
MG912-48 48.000 64.0 66.0 45.00 9.0
MG912-53 53.000 69.0 73.0 47.50 11.0
MG901-1 1/8'' 28.575 41.0 44.5 52.37 11.1
MG901-1 3/8'' 34.925 48.0 50.8 53.95 11.1
MG901-1 1/2'' 38.100 52.5 54.0 53.95 11.1
MG901-1 3/4'' 44.450 60.5 63.5 63.50 12.7



MG9 EN MG912 Single Acting Mechanical Seal Ss304 Burgman Type 2MG9 EN MG912 Single Acting Mechanical Seal Ss304 Burgman Type 3


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.

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. 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.

7. Allweiler, Simple design of mechanical seals simple but with special measures for this type of pump.

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 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
5. Appropricate lubrication must be choosen when mechanical seal is installed.The installment size of the mechanical
seal must be guaranteed to the installment instruction.
6. 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.