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Shelco-(12021-SB-B) Gasket for 12FOS, 12SD, & 12UD Series, Buna (Swing Bolt Style)

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Shelco-(12021-SB-B) Gasket for 12FOS, 12SD, & 12UD Series, Buna (Swing Bolt Style)

The Shelco 12021-SB-B is a Buna-N gasket engineered for swing bolt style housings in the 12FOS, 12SD, and 12UD filter series. This replacement seal ensures proper housing compression and leak-free operation in commercial and industrial filtration systems.
TECHNICAL DETAILS

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
COMPATIBILITY & APPLICATIONS

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.

💧 Replace your filter housing gasket every 12-24 months or whenever you notice compression set, cracking, or leakage — a new gasket is inexpensive insurance against costly downtime and water damage.
The Shelco 12021-SB-B is a Buna-N gasket engineered for swing bolt style housings in the 12FOS, 12SD, and 12UD filter series. This replacement seal ensures proper housing compression and leak-free operation in commercial and industrial filtration systems.
TECHNICAL DETAILS

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
COMPATIBILITY & APPLICATIONS

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.

💧 Replace your filter housing gasket every 12-24 months or whenever you notice compression set, cracking, or leakage — a new gasket is inexpensive insurance against costly downtime and water damage.
$77.28
Shelco-(12021-SB-B) Gasket for 12FOS, 12SD, & 12UD Series, Buna (Swing Bolt Style)
$77.28

Description

The Shelco 12021-SB-B is a Buna-N gasket engineered for swing bolt style housings in the 12FOS, 12SD, and 12UD filter series. This replacement seal ensures proper housing compression and leak-free operation in commercial and industrial filtration systems.
TECHNICAL DETAILS

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
COMPATIBILITY & APPLICATIONS

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.

💧 Replace your filter housing gasket every 12-24 months or whenever you notice compression set, cracking, or leakage — a new gasket is inexpensive insurance against costly downtime and water damage.
Shelco-(12021-SB-B) Gasket for 12FOS, 12SD, & 12UD Series, Buna (Swing Bolt Style) | Isopure Water