FS WB3 Bulkhead Pump Single Cartridge Seal 25mm For Taiwan National Treasure Pump

Place of Origin Guangzhou, China
Brand Name Bogeman
Certification ISO SGS
Model Number FS WB3-25
Minimum Order Quantity 1/PCS
Price US $ 18.8-38.8/PCS
Packaging Details Carton
Delivery Time 2/day
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 1000/month
Product Details
Model WB2 FS Speciflcation Shaft Hole 25mm
Material CAR SSIC PTFE Usage Unbalanced
Traemark Bergman Origin Guangzhou, China
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25mm Single Cartridge Seal


SGS Single Cartridge Seal


SGS cartridge seal

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Product Description

FS WB3 Bulkhead Pump Single Cartridge Seal 25mm For Taiwan National Treasure Pump


Mechanical Seal National Treasure Bulkhead Pump FS WB3 25 Filter Mechanical Seal


Basic Info.

Model NO.



Shaft Seal









HS Code



Suitable for Taiwan National Treasure Head Pump
Used for electroplating acid alkali
Material: Graphite silicon carbide tetraf glue
Shaft diameter :25mm



Taiwan National Treasure Big Head Pump Mechanical Seal


FS WB3-25 National Treasure Big-head Pump Filter Front Shaft Seal Rear Shaft Seal Mechanical Seal Material CAR SSIC PTFE Manufacturer Excellent Quality Excellent Workmanship Durable Bulk Spot Shipment Speedy


The manufacturer’s actual product shots fully match the national treasure big-head pumps. Excellent workmanship and durable. Suitable for all kinds of industrial pumps. Chemical pumps. We have bulk stocks and can be shipped quickly.


Guangzhou Bogeman Mechanical Seal Co., Ltd. is located in Guangzhou, China. It is a leading company in mechanical seals in South China.


FS WB3 Bulkhead Pump Single Cartridge Seal 25mm For Taiwan National Treasure Pump 0FS WB3 Bulkhead Pump Single Cartridge Seal 25mm For Taiwan National Treasure Pump 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.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: 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.


FS WB3 Bulkhead Pump Single Cartridge Seal 25mm For Taiwan National Treasure Pump 2FS WB3 Bulkhead Pump Single Cartridge Seal 25mm For Taiwan National Treasure Pump 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.