Hangzhou Bestseal International Trade Co., Ltd.
| Delivery Time | 15 working days |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | depending on Elastomer |
| Packaging Details | Carton |
| Metals | DIN 1.4571 / Hast. C |
| Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C |
| Speed. | 35 m/s |
| Pressure | 700 mm Hg, 28 bar |
| D shaft | 20 - 110 mm, 7/8“ - 4 ¼“ |
| Model Number | Type 385 |
| Certification | ISO9001 |
| Brand Name | BESTSEAL |
| Place of Origin | CHINA |
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Product Specification
| Delivery Time | 15 working days | O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
| Temp. | depending on Elastomer | Packaging Details | Carton |
| Metals | DIN 1.4571 / Hast. C | Supply Ability | 1000000/Month |
| Faces | CA, SC, SSIC, TC | Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Springs | Hast. C | Speed. | 35 m/s |
| Pressure | 700 mm Hg, 28 bar | D shaft | 20 - 110 mm, 7/8“ - 4 ¼“ |
| Model Number | Type 385 | Certification | ISO9001 |
| Brand Name | BESTSEAL | Place of Origin | CHINA |
| High Light | 385 API depac seal ，depac seal Petroleum Industry ，double mechanical seal centrifugal pump OEM | ||
Mechanical seals
cartridges
API mechanical seals
The type 385 is a stationary, tandem-active double mechanical seal.
Specially designed to meet the requirement of the petroleum industry, the type 385 is equipped with a barrier space with a patented pump construction and barrier fluid diversion.
| Range of application | |
| Pressure | 700 mm Hg, 28 bar |
| Pressuretabelle Atmosphäre = 0 bar | |
| Medium pressure | Barrier pressure |
| 28 * | 0 |
| 28 | 28 |
| 0 | 28 |
| * only for lubricating liquids | |
| Temp. | depending on Elastomer |
| Speed. | 35 m/s |
| Sizes | |
| Dshaft | 20 - 110 mm |
| 7/8“ - 4 ¼“ | |
| Materials | |
| Metals | DIN 1.4571 / Hast. C |
| Springs | Hast. C |
| Faces | CA, SC, SSIC, TC |
| O-Rings | FKM, EPDM, PTFE, FEP Umm., Chemraz, Kalrez, Aflas, etc. |
Other sizes, materials or design variations upon request.
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 API mechanical seals
Your Fast-Track Alternative to DEPAC Type 385
Custom API mechanical 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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