Hangzhou Bestseal International Trade Co., Ltd.
| Pressure | 711 mm (28") Hg Vacuum – 30 bar g (450 psig) |
| Supply Ability | 1000000/Month |
| Delivery Time | 15 working days |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Packaging Details | Carton |
| Standards and Approvals | ISO-3069-S, ASME B73.1, ASME B73.2, NSF61, ATEX |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Notes | Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult BESTSEAL. |
| Speed | 20 m/s ( 4000 fpm ) |
| Springs | Elgiloy® |
| Faces | CB, RSC, CR |
| Size Range | 25 mm to 195 mm (1.000 inch to 7.75 inch) |
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Model Number | Chesterton 442C |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
| Certification | ISO9001 |
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Product Specification
| Pressure | 711 mm (28") Hg Vacuum – 30 bar g (450 psig) | Supply Ability | 1000000/Month |
| Delivery Time | 15 working days | Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Packaging Details | Carton | Standards and Approvals | ISO-3069-S, ASME B73.1, ASME B73.2, NSF61, ATEX |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request | Notes | Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult BESTSEAL. |
| Speed | 20 m/s ( 4000 fpm ) | Springs | Elgiloy® |
| Faces | CB, RSC, CR | Size Range | 25 mm to 195 mm (1.000 inch to 7.75 inch) |
| Elastomers | FKM, EPDM, FEPM, FFKM | Model Number | Chesterton 442C |
| Place of Origin | CHINA | Brand Name | BESTSEAL |
| Certification | ISO9001 | ||
| High Light | split mechanical seal 20m/s ，chesterton 442c split mechanical seal ，20m/s cartridge mechanical seal types | ||
Chesterton 442C Cartridge Split Mechanical Seal for Agitators
Mechanical Seals
Split Seals
Enhanced design for simple installation and greater sealing reliability
The 442C Cartridge Split Mechanical Seal is the latest innovation in split seal technology combining superior performance with the ease of installation of a cartridge split seal. Our split seal technology addresses the inherent limitations found in conventional cartridge split seal designs by minimizing installation complications and excessive leakage. As with all split seals, it offers easy installation and replacement without the need for teardowns.
The 442C design also offers maximum installation flexibility with its short axial length and flexible gland positioning. It simplifies split mechanical seal repair by using a standard spare parts kit, enabling you to lower your inventory costs to maintain operations.
| Size Range | 25 mm to 195 mm (1.000 inch to 7.75 inch) |
|---|---|
| Standards and Approvals | ISO-3069-S, ASME B73.1, ASME B73.2, NSF61, ATEX |
| Faces | CB, RSC, CR |
|---|---|
| Elastomers | FKM, EPDM, FEPM, FFKM |
| Metals | EN 1.4401 (316SS), Other Metallurgies available on request |
| Springs | Elgiloy® |
| Speed | 20 m/s ( 4000 fpm ) |
|---|---|
| Pressure |
711 mm (28") Hg Vacuum – 30 bar g (450 psig) |
| Notes |
Seal pressure capabilities are dependent on the fluid sealed, temperature, speed, and seal face combinations. For operation outside the limits and additional materials consult BESTSEAL. |
BESTSEAL — Your Reliable Partner for Mechanical Seals
| BESTSEAL Advantage: | |
| 15 years | Focused in mechanical seal manufacturing |
| 3 hours | Quotation response only takes 3 hours |
| 1 day | Provide production assembly drawings |
| 1 piece | MOQ, One piece can also be produced |
| 15-20 working days | The production cycle only takes 15-20 working days |
| real-time | Real time synchronization of production progress |
BESTSEAL Split Seals
Your Fast-Track Alternative to Chesterton 442C
Custom Split Seals — From Drawing to Delivery in 15–20 Working Days
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000-5000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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