PUMP GASKET SET
Pump gasket sets are used to seal the joints between pump components, preventing fluid leakage. Here are some common materials of construction (MOC) for pump gasket sets:
Ceramic Gaskets
- Alumina (Al2O3).
- Silicon Carbide (SiC).
- Zirconia (ZrO2).
Graphite Gaskets
- Pure graphite.
- Graphite with metal or PTFE reinforcement.
When selecting a pump gasket set material, consider factors such as:
- Fluid properties (corrosiveness, temperature, pressure).
- Operating conditions (speed, load, vibration).
- Compatibility with pump components.
- Maintenance and repair requirements.
- Cost and availability.
- Industry standards and regulations.
Rubber Gaskets:
- Nitrile (NBR).
- Viton (FKM).
- EPDM (Ethylene Propylene Diene Monomer).
- Silicone (VMQ).
Non-Asbestos Gaskets:
- Aramid Fiber reinforced.
- Graphite reinforced.
- PTFE (Teflon) reinforced.
Metallic Gaskets:
- Stainless Steel (SS).
- Carbon Steel (CS).
- Copper (Cu).
Semi-Metallic Gaskets:
- Stainless Steel (SS) with graphite or PTFE filler.
- Carbon Steel (CS) with graphite or PTFE filler
PTFE (Teflon) Gaskets:
- Virgin PTFE.
- Filled PTFE (e.g., with glass, carbon, or graphite).