Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch
| Payment Terms | T/T,Western Union,MoneyGram |
| Supply Ability | 1000PCS |
| Delivery Time | 3~10DAYS |
| Packaging Details | white box |
| Size | 12&16mm |
| HS code | 8484200090 |
| Pressure | up to 3Mpa |
| Temperature | -10°C to +180°C |
| Speeds | 15m/s |
| Metal parts | SS304, SS316, titan, hast C, 904L |
| Brand Name | JG |
| Model Number | A/B |
| Certification | FDA certificate |
| Place of Origin | Zhejiang, China |
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Product Specification
| Payment Terms | T/T,Western Union,MoneyGram | Supply Ability | 1000PCS |
| Delivery Time | 3~10DAYS | Packaging Details | white box |
| Size | 12&16mm | HS code | 8484200090 |
| Pressure | up to 3Mpa | Temperature | -10°C to +180°C |
| Speeds | 15m/s | Metal parts | SS304, SS316, titan, hast C, 904L |
| Brand Name | JG | Model Number | A/B |
| Certification | FDA certificate | Place of Origin | Zhejiang, China |
| High Light | Grundfos water pump seal ，12mm pump seal replacement ，TC seal for Grundfos | ||
Replace Grundfos Seal Tc 12mm
| Characteristic | "Replace Grundfos Seal" (Mechanical Seal) | "12mm TC" (TC Type Shaft Seal) |
|---|---|---|
| Product Type | Mechanical Seal – A precision end-face seal for rotating shafts, offering very low leakage rates. | Rotary Shaft Lip Seal – Commonly known as an oil seal, primarily used to retain lubricants and exclude contaminants. |
| Typical Application | Centrifugal pumps in Grundfos series such as CR, CH, CM, for sealing pumped water, chemicals, etc. Official Grundfos documentation confirms the use of cartridge mechanical seals in their CR pumps. | Low-speed rotating components such as gearboxes, motor bearing housings, and reducers in lubrication systems. |
| Meaning of "12mm" | Refers to the pump's shaft diameter, a common specification for smaller Grundfos pumps (e.g., CR, CH series). | Refers to the seal's inner bore diameter. |
| Meaning of "TC" | In sealing contexts, TC is not a standard model code for mechanical seals. It could be an abbreviation for "Tungsten Carbide" (a face material) or another specific internal code; the original context is required for precise interpretation. | Specifically denotes a standardized design for a metal-cased, single-lip radial shaft seal. |
| Key Distinction | Complex assembly, typically a cartridge unit comprising two precision seal rings (rotating and stationary), springs, and secondary seals (O-rings/gaskets). | Relatively simple construction, primarily consisting of a metal-encased rubber element with a sealing lip and a garter spring. |
Operating Limited:
| Shaft diameter | 12&16mm |
| Pressure | up to 3Mpa |
| Temperature | -20~180°C |
| Slidingvelocity | 15m/s |
Material:
| Rotary Ring | Car / SIC/TC/Cer |
| O-Ring | , EPDM, NBR, AFLAS, Kalrez,PTFE |
| Spring and Metal Parts | SUS304, SUS316, Titan, Hast C,904L |
| Stationary Ring | Car / SIC /TC/Cer |
Advantages:
Application:
• Water and waste water technology
• Chemical industry
• Refining technology
• Dirty, abrasive and solid containing media
• Fugitive hydrocarbons (no API seal!)
• Sticky and stringy media
• Chemical standard pumps
• Sewage pumps
Shipping & Payment Terms:
Port of Loading: Shanghai
Shipping Method: DHL,UPS,FEDEX,TNT, etc
Payment Terms: T/T, Western Union, money gram
Our services:
◆ OEM/ODM orders are available for our factory
◆ Accept customized mechanical seals according to your drawing or requirements
◆ Small quantity is accepted
◆ Provides excellent quality with competitive price
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1992
Total Annual:
10milion-15milion
Employee Number:
80~100
Ecer Certification：
Verified Supplier
JIAXING BURGMANN is a professional manufacturer of mechanical seal for pump and autoclave used in the mining, industry, agriculture, flange, rubber ring, bushing, hard alloy and Sic. We are specialized in producing Burgmann series seals. We have over 20 years production experience, wit... JIAXING BURGMANN is a professional manufacturer of mechanical seal for pump and autoclave used in the mining, industry, agriculture, flange, rubber ring, bushing, hard alloy and Sic. We are specialized in producing Burgmann series seals. We have over 20 years production experience, wit...
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