28bar Depac Seal 24mm - 160mm High Pressure Pump Mechanical Seal
Mechanical seals
cartridges
Double-acting cartridges
The mechanical seal type 326 is designed for particularly large pumps, agitators, mixers and the like.
Thanks to the design with "floating" seal faces, the mechanical seal is capable of absorbing extreme movements in the seal and maintaining the faces in an identical pressure ratio to each other.
- Free movement space of +/- 2.0 mm* axial
- Cartridge-mounted
- Double balanced and tandem-active
- Independent of the direction of rotation
- Venting option
- Multiple springs made of Hastelloy C
- Springs outside the medium - no blockage of the springs
- Self-closing in case of pressure reversal
- Axial or radial ¼" NPT barrier fluid connections
| Range of application* | |
| Pressure | 700 mm Hg - 28 bar |
| Temp. | Elastomer dependent |
| Sliding velocity | up to 25 m/s |
| Shaft movements | axial +/- 2,0 mm |
| radial ≤ Ø 70 +/- 0,5 mm | ≥ Ø 75 +/- 0,8 mm | |
| Sizes | |
| Dshaft | 24 - 160 mm |
| 1“ - 6 ¼“ | |
| Special sizes available on request | |
| Materials | |
| Metals | DIN 1.4571 |
| 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.
* Maximum temperature / pressure / speed indicates operating extremes independently and does not imply the seal will function at these extremes at the same time. Contact BESTSEAL if in doubt.
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 Cartridge Mechanical Seals
Your Fast-Track Alternative to DEPAC Type 326
Custom Cartridge Mechanical Seals — From Drawing to Delivery in 15–20 Working Days
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