SF 520
Our SF 520 Series mechanical seal is robust design multi spring with an o- ring on the rotating and stationary part is a balanced seal and independent of rotation direction. SF 520 can handle high pressure and specially used for critical applications.
The temperature and pressure ranges are limited as per standard conditions. If a different range is required, please contact SINGH FLO-EK.
Maximum Pressure
Up to 25 bar g
Maximum Speed
15 m/s
Suitable Media
Air/Gas
Features
- Balanced / Unbalanced
- Multi spring Design
- Independent on Direction of Rotation
- Designed for High Pressure
- Used for Critical application
Advantages
- Temperature: -20°C to +220°C
- Pressure: up to 25 bar g
- Speed: up to 15 m/s
- Shaft Diameter: 18- 100 mm
Materials
- Seal face: Carbon/ SIC/ TC/ Ceramic
- Secondary seals: NBR/ FKM/ PTFE
- Springs: SS304, SS316, Alloy C-276
- Metal parts: SS304, SS316, Alloy C-276
Recommended applications
- Process Pumps
- Chemical Industry
- Pulp & Paper Industry
- Petrochemical Industry
- Oil & Gas Industry
