EPR FFKM Dry Gas Mechanical Seal Alloy 276 Double Cartridge Mechanical Oil Seal
AESSEAL CAPI-74 Dry Gas Seals Double Cartridge Mechanical Seal for Pumps
Gas Seals
Pump Seals
CAPI-74
Face to Face Category 2 & 3 Seals
The advantages of sealing pumps with dual pressurized dry gas seals are becoming widely recognized throughout industry. AESSEAL® has developed a range of pump dry gas seals to suit every application.
The CAPI-74™ Face to Face configuration is a stationary design, bi-directional, balanced, internally-mounted, cartridge design pusher seal with multiple springs. It is a non-contacting dual seal primarily designed for pumps meeting ANSI/ API standard 682 that can provide zero emissions in service.
Features
- A non contacting seal primarily designed for API 610 pumps which require seals to API 682 standard
- API 682 qualification tested designs
- Can operate within a wide range of operating conditions
- Non-contacting spiral groove face technology
- ZERO process emissions
- Low running costs
- Bi-directional option available
- Specially engineered variants available on request
Performance Capabilities
| Temperature | -20℃ to 200℃, dependent on the elastomer |
|---|---|
| Pressure | Up to 2.5MPA |
| Speed | Up to 15 m/s |
| End play/axial float allowance | ±0.1mm |
| Brand | BESTSEAL |
| Face | Carbon, SiC, TC |
| Seat | Ceramic, SiC, TC |
| Elastomer | NBR, EPDM, FKM etc. |
| Spring | SS304, SS316 |
| Metal parts | SS304, SS316 |
| Packing | Individual packing ,1 pc in 1 small box is available as well |
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