SS304 Spring Double End Face Mechanical Seal 20mm KL202a Type

Place of Origin Guangzhou, China
Brand Name Bogeman
Certification ISO SGS
Model Number BGM202
Minimum Order Quantity 1/PCS
Price US $ 18.8-128.8/PCS
Delivery Time 5/day
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000/month
Product Details
Model BGM202 Speciflcation Shaft Hole 20-80mm
Material TC TC TC TC Usage Double Seal
Traemark Bergman Origin Guangzhou, China
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SS304 End Face Mechanical Seal


20mm End Face Mechanical Seal


SS304 face mechanical seal

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Product Description

SS304 Spring Double End Face Mechanical Seal 20mm KL202a Type


Mechanical Seal Type KL202a Double End Face Seal Pump Mechanical Seal


Basic Info.

Model NO.

Metal bellows seal

Manifold Pump Seal

202 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

Food pump seal


Lowara Pump Seal


Oil pump seal


Automotive pump seal

Skeleton oil seal


20mm and 80mm



HS Code



Applicable Range:

Pressure in the seal chamber: 0-1.5MPa
Temperature in the seal chamber: -30ºC-------180ºC
Linear Velocity: ≤ 10m/s
Medium: water,polluted water,oil and minor corrosive liquid
Static ring code: G9 G60


Model(mm) d d1 D D1 L L1 L2 L3 L4 L5
BGM202-20 20 38 35 29 74 61 19 5.5 7.5 36
BGM202-25 25 43 40 34 75 62 19 5.5 7.5 37
BGM202-30 30 48 45 39 75 62 19 5.5 7.5 37
BGM202-35 35 53 50 44 75 62 20 5.5 7.5 35
BGM202-40 40 61 58 51 83 70 20 5.5 9 43
BGM202-45 45 66 63 56 83 70 20 5.5 9 43
BGM202-50 50 73 70 62 89 74 21 6.5 9.5 47
BGM202-55 55 78 75 67 89 74 22 6.5 11 45
BGM202-60 60 83 80 72 101 86 22 6.5 11.5 57
BGM202-65 65 88 85 77 101 86 22 6.5 11.5 57
BGM202-70 70 95 92 83 107 92 25 6.5 11.5 57
BGM202-75 75 100 97 88 107 92 25 6.5 11.5 57
BGM202-80 80 108 105 95 107.5 92.5 25 6.5 12 57.5

SS304 Spring Double End Face Mechanical Seal 20mm KL202a Type 0SS304 Spring Double End Face Mechanical Seal 20mm KL202a Type 1


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. 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: 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.
9. Allweiler, Simple design of mechanical seals simple but with special measures for this type of pump.
10. 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.
11. Mechanical seals for ABS® submergible pumps specific wastewater treatment. Different models of mechanical seal available: oil chamber mechanical seal and water mechanical seal.

SS304 Spring Double End Face Mechanical Seal 20mm KL202a Type 2SS304 Spring Double End Face Mechanical Seal 20mm KL202a Type 3


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.