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20MM-90MM Flygt Plug-in Cartridge Seal
Scope of Application:
Flygt Plug-in Cartridge Seals are specifically engineered for use in Flygt submersible pumps across multiple industries including water treatment, chemical processing, mining, and construction. These seals provide reliable performance in wastewater handling applications, aggressive fluid transfer, and general industrial pumping operations. The comprehensive size range ensures compatibility with numerous Flygt pump series
Product Detail
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The Flygt Plug-in Cartridge Seal incorporates precision engineering with standardized dimensions that ensure perfect fit and function. The seal features a balanced design that reduces power absorption and enhances operational efficiency. With multiple spring technology, the seal guarantees uniform load distribution and adapts effectively to vibrations and axial deviations.
The plug-in configuration allows for straightforward replacement without requiring complex disassembly of pump components. The cartridge is designed with marine-grade materials including stainless steel framework that provides superior corrosion resistance in harsh environments. The innovative sealing face technology ensures optimal contact pressure distribution, minimizing wear and extending service life even under continuous operation conditions.
The plug-in configuration allows for straightforward replacement without requiring complex disassembly of pump components. The cartridge is designed with marine-grade materials including stainless steel framework that provides superior corrosion resistance in harsh environments. The innovative sealing face technology ensures optimal contact pressure distribution, minimizing wear and extending service life even under continuous operation conditions.
Equivalent Products
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The Flygt Plug-in Cartridge Seal is available under various equivalent coding systems to facilitate easy identification and procurement:
*These seals serve as direct replacements for original equipment manufacturer components while offering enhanced material properties and improved performance characteristics.
| GW CODE | AES CODE | SIZE | FLYGT PUMP CODE |
| GW05VC-020 | N-T05VC-20 | 20MM | 2610/2620/2630/2640/4610/4620 |
| GW05VC-025 | N-T05VC-25 | 25MM | 4630/4640 |
| GW05VC-035 | N-T05VC-35 | 35MM | 2670/3135/5100.210/5100.220 |
| GW05VC-045 | N-T05VC-45 | 45MM | 3171/4650/4660/5100.257 |
| GW05VC-060 | N-T05VC-60 | 60MM | 3202/4670/4680/5100.300/5150.300 |
| GW05VC-090 | N-T05VC-90 | 90MM | 3301/5150.350/5150.360 |
*These seals serve as direct replacements for original equipment manufacturer components while offering enhanced material properties and improved performance characteristics.
Construction Materials
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The Flygt Plug-in Cartridge Seal utilizes premium materials carefully selected for their mechanical properties and chemical resistance:
• Primary Seal Faces: Options include silicon carbide (SiC), tungsten carbide (TC), carbon, and ceramic materials
• Secondary Seals: Available in multiple elastomer compounds including Nitrile (NBR), Fluoroelastomer (FKM/FPM), Ethylene Propylene (EPDM), and PTFE
• Metal Components: Constructed from stainless steel (SS304, SS316) for superior corrosion resistance
• Spring Elements: Manufactured from AISI 316 stainless steel to withstand vibrations and axial deviations
The material combinations can be customized based on specific application requirements, fluid compatibility, and operating conditions to optimize performance and service life.
• Primary Seal Faces: Options include silicon carbide (SiC), tungsten carbide (TC), carbon, and ceramic materials
• Secondary Seals: Available in multiple elastomer compounds including Nitrile (NBR), Fluoroelastomer (FKM/FPM), Ethylene Propylene (EPDM), and PTFE
• Metal Components: Constructed from stainless steel (SS304, SS316) for superior corrosion resistance
• Spring Elements: Manufactured from AISI 316 stainless steel to withstand vibrations and axial deviations
The material combinations can be customized based on specific application requirements, fluid compatibility, and operating conditions to optimize performance and service life.
Operating and Application Range
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Flygt Plug-in Cartridge Seals are engineered to perform reliably across an extensive range of operating conditions:
• Temperature Range: -20°C to +200°C, with some variants capable of -30°C to +200°C operation
• Pressure Range: Up to 1.2 MPa (12 bar) maximum working pressure
• Axial Movement: Accommodates up to ±1.0 mm axial movement
• Surface Speed: Suitable for operations up to 15 m/s
• Chemical Compatibility: Resistant to most chemicals, solvents, oils, and abrasive fluids
• Temperature Range: -20°C to +200°C, with some variants capable of -30°C to +200°C operation
• Pressure Range: Up to 1.2 MPa (12 bar) maximum working pressure
• Axial Movement: Accommodates up to ±1.0 mm axial movement
• Surface Speed: Suitable for operations up to 15 m/s
• Chemical Compatibility: Resistant to most chemicals, solvents, oils, and abrasive fluids
Installation Dimensions
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The Flygt Plug-in Cartridge Seal is available in six standard sizes to accommodate various shaft diameters and pump configurations:
• 20mm shaft diameter
• 25mm shaft diameter
• 35mm shaft diameter
• 45mm shaft diameter
• 60mm shaft diameter
• 90mm shaft diameter
Each size is precision-engineered to match original equipment specifications, ensuring perfect fit and optimal performance. The standardized dimensions allow for straightforward replacement without pump modification. Detailed dimensional drawings with exact measurements are available upon request for engineering and integration purposes.
• 20mm shaft diameter
• 25mm shaft diameter
• 35mm shaft diameter
• 45mm shaft diameter
• 60mm shaft diameter
• 90mm shaft diameter
Each size is precision-engineered to match original equipment specifications, ensuring perfect fit and optimal performance. The standardized dimensions allow for straightforward replacement without pump modification. Detailed dimensional drawings with exact measurements are available upon request for engineering and integration purposes.
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