Hangzhou Bestseal International Trade Co., Ltd.
| Delivery Time | 15 working days |
| Temperature Limits | -40°F to 392°F/-40°C to 200°C |
| Size Limits | 40mm to 160mm |
| Pressure Limits | Vacuum to 16 bar(g), Dry-running variant up to 6 bar(g) |
| Packaging Details | Carton |
| Recommended Applications | Mixer and agitators, Other rotating equipment |
| Supply Ability | 1000000/Month |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Speed Limits | 400fpm/2m/s, Dry-running variant: 300fpm/1.5m/s |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
| Model Number | Type 4615 |
| Certification | ISO9001 |
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Product Specification
| Delivery Time | 15 working days | Temperature Limits | -40°F to 392°F/-40°C to 200°C |
| Size Limits | 40mm to 160mm | Pressure Limits | Vacuum to 16 bar(g), Dry-running variant up to 6 bar(g) |
| Packaging Details | Carton | Recommended Applications | Mixer and agitators, Other rotating equipment |
| Supply Ability | 1000000/Month | Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Speed Limits | 400fpm/2m/s, Dry-running variant: 300fpm/1.5m/s | Brand Name | BESTSEAL |
| Place of Origin | CHINA | Model Number | Type 4615 |
| Certification | ISO9001 | ||
| High Light | John Crane Agitator Mechanical Seal ，Agitator Mechanical Seal 40mm ，160mm Cartridge Mechanical Seal | ||
Mixer and Agitator Cartridge Seal to Vessel Seal Standard DIN 28138 for Steel Chemical Reaction Vessels — No Bearing Integrated
The Type CK 725 is a dual-pressurized, cartridge seal for top-entry mixing and agitating equipment. The seal is lubricated with a liquid or gas barrier. The seal has a value-engineered design, with a high level of standardization and a broad range of material options making this seal a cost-efficient solution for general-duty applications in the chemical and pharmaceutical industry. Standard versions are compliant with vessel seal standard DIN 28138 Parts 1 and 3. They are designed for use on steel-made agitated chemical reaction vessels to DIN 28136, to fit on a mounting flange to DIN 28141 and agitator shaft end dimensions to DIN 28154. The seals are also available to fit to non-DIN equipment.
By exchanging the seal faces, a Type CK 725 wet seal can easily be converted from a liquid lubricated, to a contacting dry-running seal. Type name then changes from Type CK 725W to Type CK 725D. Advantages of contacting dry running seals include freedom from contamination by barrier liquid and a low face wear rate, together with a cost-efficient, easy-to-install (gas) supply system. To simplify inventory, seal components are standardized with the other seal types of this family Type CK 726(D) and Type CK 736(D).
The seal is suitable for operation in potentially explosive atmospheres. Depending on individual explosion protection requirements, the seal operating limits may differ from the values given in the parameters section. Furthermore, additional monitoring devices may be required.
For undemanding applications, the wet seal versions can be operated without pressurizing the barrier liquid. Please consult John Crane.
| Temperature Limits | -40°F to 392°F/-40°C to 200°C |
|---|---|
| Pressure Limits |
Vacuum to 16 bar(g) Dry-running variant up to 6 bar(g) |
| Speed Limits |
400fpm/2m/s Dry-running variant: 300fpm/1.5m/s |
| Size Limits | 40mm to 160mm |
| Brand | BESTSEAL |
| Recommended Applications |
Mixer and agitators Other rotating equipment |
"15 years in mechanical seals.
we quote in 3 hours, deliver production drawing in 24 hours, and ship in 15–20 working days.
From 1 piece. Real-time tracking. Direct alternative to John Crane CK725 CK726."
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000-5000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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