CDFI CDFC Aes Seal Double Seal Cartridge Mechanical Seal Carbon Ring 2.5MPA
Product Details
CDFI aes seal
,CDFC aes seal
,mechanical seal carbon ring 2.5MPA
AESSEAL CDFI CDFC Double Seal Cartridge Mechanical Seals for Process Pumps
Cartridge Mechanical Seals
Double Seals
CDFI - CDFC
Double Mechanical Seal
The CDFI™ / CDFC™ bridges the product range gap between the FIDC™ and DMSF™ differentiating itself in two areas. The hybrid design offers a metal-to-metal inboard drive and an integral bi-directional pumping device, allowing the seal to fit in radial cross sectional spaces as small as 0.312" (8mm). The CDFI™ / CDFC™ is available in any AESSEAL® standard seal face and elastomer combination.
Features
- Integral deflector guides barrier fluid under faces and extends seal life
- Incorporates highly effective bi-directional pumping ring to maximise barrier flow and increase seal life
- Bi-Metal CDFI™ / CDFC™ options also include exotic allow wetted components at minimum price premium for use with corrosive chemicals
- Hydraulically balanced seal-face technology for reduced power consumption
- Non-shaft-fretting sleeve elastomer and positive set screw shaft drive
- Independent seal face design to enhance safe containment of process fluid in the event of damage to any individual sealing element
- Multiple spring seal face loading
- Sizes available from 1.125"" to 5.000"" (28mm - 125mm) in standard and ANSI Plus gland formats
Directed Barrier Fluid Circulation
Removing the heat at the inboard faces is critical for any double mechanical seal. The CDFI™ / CDFC™ directed barrier fluid flow path achieves effective heat removal at both sets of seal faces.
Bi-directional Barrier Fluid Circulation
Developed using the highly efficient patented DMSF™ pumping ring the CDFI™ will effectively and reliably circulate barrier fluid irrespective of the direction of shaft rotation.
Alternatively, in applications which use an external barrier fluid circulation device, such as a PUMPPAC™, or where fluid convection is required, the CDFC™ may be offered.
Fits in Thin Radial Cross Sectional Spaces
Like the FIDC™, the CDFI™ / CDFC™ can be installed on equipment with radial cross sectional spaces as small as 0.312” (8mm). This is typical on some smaller sized process pumps.
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 |
Mr. Leo
Sales Manager
- Email: info@beseals.com
- Tel: +86 13067871876
- WhatsApp: 8613067871876
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WeChat:
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