Product Summary
AESSEAL BQFD Metal Bellows Single Cartridge Mechanical Seals Cartridge Mechanical Seals Bellows Seals BQFD Bellows Single Cartridge Seal The BQFD™ (Bellows Quench Flush Drain) range of single cartridge mechanical seals uses many of the same modular parts as a BSIV™ but has the added features of ...
Product Details
Highlight:
AESSEAL BQFD metal bellows seals
,single cartridge mechanical seals
,AESSEAL mechanical seals with warranty
Rotary Face Sealing Ring:
FKM / EPR / FFKM / TFE/P / Graphite
Sleeve O Ring:
FKM / EPR / FFKM / TFE/P
Sleeve:
316L Stainless Steel
Rotary Drive Screws:
Stainless Steel
Rotary Bellows Face - SHS:
316 SS - Alloy 276 - 316 SS - Carbon / TC / SiC
Rotary Bellows Face - SAC:
316 SS - AM350 - C42 - Carbon / TC / SiC
Rotary Bellows Face - HHH:
Alloy 276 - Alloy 276 - Alloy 276 - Carbon / TC / SiC
Stationary Face:
TC / Ceramic / SiC
Stationary Sealing Ring:
FKM / EPR / FFKM / TFE/P / Graphite
Gland:
316 Stainless Steel
Clamp Ring:
316L Stainless Steel
Drive Screws:
Stainless Steel
Setting Clip Screws:
Stainless Steel
Setting Clips:
Zinc Alloy / Metal
Anti-Tamper Screws:
Stainless Steel
Gasket:
AF1 / GFT
Spacer Ring:
316L Stainless Steel
Product Description
AESSEAL BQFD Metal Bellows Single Cartridge Mechanical Seals
Cartridge Mechanical Seals
Bellows Seals
BQFD
Bellows Single Cartridge Seal
The BQFD™ (Bellows Quench Flush Drain) range of single cartridge mechanical seals uses many of the same modular parts as a BSIV™ but has the added features of Quench and Drain, making it usable in more diverse applications.
Features
- Cartridge design for reliable installation
- Hydraulically balanced seal face loading, which maximizes seal life and allows for vacuum service capability
- The BQFD™ range has quench flush and drain ports with optional restriction bush (BQFD-R)
- BQFD™ sizes available from 1.000" to 5.000" (24mm - 125mm)
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 |
| Size | 24mm-100mm |
| 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
-
WeChat:
beseals
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