Hangzhou Bestseal International Trade Co., Ltd.
| Delivery Time | 15 working days |
| Stationary Face | TC / Ceramic / SiC |
| Clamp Ring | 316L Stainless Steel |
| Sleeve O Ring | FKM / EPR / FFKM / TFE/P |
| Spacer Ring | 316L Stainless Steel |
| Packaging Details | Carton |
| Rotary Bellows Face - SHS | 316 SS - Alloy 276 - 316 SS - Carbon / TC / SiC |
| Stationary Sealing Ring | FKM / EPR / FFKM / TFE/P / Graphite |
| Gasket | AF1 / GFT |
| Supply Ability | 1000000/Month |
| Rotary Bellows Face - HHH | Alloy 276 - Alloy 276 - Alloy 276 - Carbon / TC / SiC |
| Drive Screws | Stainless Steel |
| Anti-tamper Screws | Stainless Steel |
| Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Rotary Bellows Face - SAC | 316 SS - AM350 - C42 - Carbon / TC / SiC |
| Setting Clip Screws | Stainless Steel |
| Setting Clips | Zinc Alloy / Metal |
| Sleeve | 316L Stainless Steel |
| Rotary Drive Screws | Stainless Steel |
| Gland | 316 Stainless Steel |
| Rotary Face Sealing Ring | FKM / EPR / FFKM / TFE/P / Graphite |
| Model Number | Aura 220 |
| Certification | ISO9001 |
| Place of Origin | CHINA |
| Brand Name | BESTSEAL |
View Detail Information
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Product Specification
| Delivery Time | 15 working days | Stationary Face | TC / Ceramic / SiC |
| Clamp Ring | 316L Stainless Steel | Sleeve O Ring | FKM / EPR / FFKM / TFE/P |
| Spacer Ring | 316L Stainless Steel | Packaging Details | Carton |
| Rotary Bellows Face - SHS | 316 SS - Alloy 276 - 316 SS - Carbon / TC / SiC | Stationary Sealing Ring | FKM / EPR / FFKM / TFE/P / Graphite |
| Gasket | AF1 / GFT | Supply Ability | 1000000/Month |
| Rotary Bellows Face - HHH | Alloy 276 - Alloy 276 - Alloy 276 - Carbon / TC / SiC | Drive Screws | Stainless Steel |
| Anti-tamper Screws | Stainless Steel | Payment Terms | T/T,Western Union,D/P,D/A,L/C |
| Rotary Bellows Face - SAC | 316 SS - AM350 - C42 - Carbon / TC / SiC | Setting Clip Screws | Stainless Steel |
| Setting Clips | Zinc Alloy / Metal | Sleeve | 316L Stainless Steel |
| Rotary Drive Screws | Stainless Steel | Gland | 316 Stainless Steel |
| Rotary Face Sealing Ring | FKM / EPR / FFKM / TFE/P / Graphite | Model Number | Aura 220 |
| Certification | ISO9001 | Place of Origin | CHINA |
| Brand Name | BESTSEAL | ||
| High Light | aura 220 john crane dry gas seal ，compressors oil agitator mechanical seal ，alloy agitator mechanical seal | ||
John Crane Aura 220 Dry Gas Seals Cartridge Mechanical Seal for Compressors Oil and Gas
Mechanical Seals
Compressor Seals
Dry Gas Seals
Aura 220
Dry gas seal
Aura 220 reduces operational and transactional costs using a patented polymeric sealing device. Aura 220 can help reduce leakage rates by up to 15%, lowering operational costs while protecting the environment. An enhanced rotor design extends scheduled maintenance periods, and the optional bi-directional capability reduces the need for an extensive spares inventory.
Aura 220 provides the ultimate reliable operation in temperatures ranging from -50°C to 200°C/ -58°F to 392°F and pressures up to 3625 psi (g)/250 bar (g).
We have 12 service centres worldwide dedicated to dry gas seals. Our repair service restores dry gas seals and their support systems to optimal condition through expert disassembly, cleaning, inspection, and refurbishment - including static and dynamic testing. This process helps extend seal life, reduce downtime and improve compressor reliability by returning seals to like-new performance and ensuring continued operational integrity.
Features
Parameters
| Temperature Limits | -58°F to 392°F/ -50°C to 200°C |
|---|---|
| Pressure Limits | up to 3625 psi (g)/ 250 bar(g) |
| Speed Limits | up to 459fps/140m/s measured at balance diameter |
| Size Limits | for shaft sizes up to 9.25”/230mm, corresponding to seal sizes up to 12.125”/307.9mm |
| 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 |
| Recommended Applications |
|
| Packing | Individual packing ,1 pc in 1 small box is available as well |
"15 years in mechanical seals.
we quote in 3 hours, deliver production drawing in 24 hours, and ship in 15–20 working days.
From 1 piece. Real-time tracking. Direct alternative to John Crane Type Aura 220."
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
3000-5000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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