Grundfos
Double Mechanical SealOverview
The Grundfos Double Mechanical Seal from Hydrexa Engineering Pvt. Ltd is designed for enhanced sealing performance in Grundfos pumps and rotating equipment. Featuring a dual sealing arrangement, it provides superior reliability, minimizes leakage, and ensures consistent operation under high-pressure and demanding conditions. Ideal for industrial applications, this seal reduces maintenance, extends equipment life, and delivers durable, long-lasting performance. Made from high-quality materials, the Grundfos Double Mechanical Seal is suitable for a wide range of fluids, offering efficient and dependable operation.
TYPE : HDGF-141
Oparating Limits
| Shaft Dia | 22 mm to 100 mm |
|---|---|
| Pressure | Up to 25 bar |
| Temperature | -30°C to +140°C |
| Shaft Speed | Up to 15 m/s |
Material of Construction
- Seal Faces : Carbon, SiC, TC
- Secondary Seal : Grafoil, Kalrez, TTV, PTFE, Viton
- Metal Components : SS 316, SS 304, Hast-C, Alloy-20
Characteristics
- Double Acting
- Inside Mounted
- Independent of Direction Rotation
- Balanced
Applications
- Chemical process pumps
- High-pressure pumps
- Hazardous fluid handling
- Slurry and abrasive pumps
- Wastewater treatment pumps