
Shelco-(12021-SB-B) Gasket for 12FOS, 12SD, & 12UD Series, Buna (Swing Bolt Style)
Gasket Specifications
| Part Number | 12021-SB-B |
| Material | Buna-N (Nitrile Rubber) |
| Housing Style | Swing Bolt |
| Compatible Series | 12FOS, 12SD, 12UD |
| Manufacturer | Shelco Filters |
| Application Type | Commercial/Industrial Filtration |
| Temperature Range | Standard service temperatures for Buna-N |
Housing Compatibility
This gasket is specifically designed for Shelco swing bolt style filter housings in the 12FOS, 12SD, and 12UD series. Buna-N material provides excellent resistance to water, oils, and petroleum-based fluids, making it suitable for general water filtration, beverage processing, and light chemical applications. Regular gasket replacement is critical for maintaining system integrity and preventing bypass or leakage around the housing seal. Not recommended for applications involving strong oxidizers, ozone, or aromatic hydrocarbons where EPDM or Viton would be more appropriate.
Gasket Specifications
| Part Number | 12021-SB-B |
| Material | Buna-N (Nitrile Rubber) |
| Housing Style | Swing Bolt |
| Compatible Series | 12FOS, 12SD, 12UD |
| Manufacturer | Shelco Filters |
| Application Type | Commercial/Industrial Filtration |
| Temperature Range | Standard service temperatures for Buna-N |
Housing Compatibility
This gasket is specifically designed for Shelco swing bolt style filter housings in the 12FOS, 12SD, and 12UD series. Buna-N material provides excellent resistance to water, oils, and petroleum-based fluids, making it suitable for general water filtration, beverage processing, and light chemical applications. Regular gasket replacement is critical for maintaining system integrity and preventing bypass or leakage around the housing seal. Not recommended for applications involving strong oxidizers, ozone, or aromatic hydrocarbons where EPDM or Viton would be more appropriate.
Description
Gasket Specifications
| Part Number | 12021-SB-B |
| Material | Buna-N (Nitrile Rubber) |
| Housing Style | Swing Bolt |
| Compatible Series | 12FOS, 12SD, 12UD |
| Manufacturer | Shelco Filters |
| Application Type | Commercial/Industrial Filtration |
| Temperature Range | Standard service temperatures for Buna-N |
Housing Compatibility
This gasket is specifically designed for Shelco swing bolt style filter housings in the 12FOS, 12SD, and 12UD series. Buna-N material provides excellent resistance to water, oils, and petroleum-based fluids, making it suitable for general water filtration, beverage processing, and light chemical applications. Regular gasket replacement is critical for maintaining system integrity and preventing bypass or leakage around the housing seal. Not recommended for applications involving strong oxidizers, ozone, or aromatic hydrocarbons where EPDM or Viton would be more appropriate.










