L-Gaskets & Band Clamps

LACO offers a wide range of Vacuum Chamber L-Gaskets for use with cylindrical and bell jar vacuum chambers. The L-gasket named for its "L" shape creates a tight seal between the chamber and lid. Both flat buna, viton and silicon profiles or buna "ridge" profile gasket styles are available. Sizes are based on the vacuum chamber cylindrical outer diameter.

Slightly lubricate the L-gasket with a silicone vacuum grease such as Dow Corning silicone grease to improve the sealing capability. Use LACO's metal band clamps to secure or hold L-gaskets into place. Custom Size Buna L-gaskets can be quoted upon request.

  • LG50B - 50" Ridge Profile L Gasket (Buna)

    LG50B - 50" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $215.00
    Add to Cart
  • LG36B - 36" Ridge Profile L Gasket (Buna)

    LG36B - 36" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $145.00
    Add to Cart
  • LG30B - 30" Ridge Profile L Gasket (Buna) LG30B - 30" Ridge Profile L Gasket (Buna)

    LG30B - 30" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $115.00
    Add to Cart
  • LGR24B - 24" Ridge Profile L Gasket (Buna) LGR24B - 24" Ridge Profile L Gasket (Buna)

    LGR24B - 24" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $70.00
    Add to Cart
  • LGR20B - 20" Ridge Profile L Gasket (Buna) LGR20B - 20" Ridge Profile L Gasket (Buna)

    LGR20B - 20" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $65.00
    Add to Cart
  • LGR18B - 18" Ridge Profile L Gasket (Buna) LGR18B - 18" Ridge Profile L Gasket (Buna)

    LGR18B - 18" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $53.00
    Add to Cart
  • LGR15B - 15" Ridge Profile L Gasket (Buna) LGR15B - 15" Ridge Profile L Gasket (Buna)

    LGR15B - 15" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $60.00
    Add to Cart
  • LGR14B - 14" Ridge Profile L Gasket (Buna) LGR14B - 14" Ridge Profile L Gasket (Buna)

    LGR14B - 14" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $45.00
    Add to Cart
  • LGR12B - 12" Ridge Profile L Gasket (Buna) LGR12B - 12" Ridge Profile L Gasket (Buna)

    LGR12B - 12" Ridge Profile L Gasket (Buna)

    Bell jar and cylinder vacuum chambers typically use L gaskets to create a seal. The L gasket, named for its "L" shaped cross section, creates a tight seal between two mating surfaces. The seal helps prevent leakage by filling in any surface...
    $45.00
    Add to Cart
  • LMSA8104 - 36" Band Clamp

    LMSA8104 - 36" Band Clamp

    These stainless steel band clamps secure the L gasket in place on a vacuum chamber. Band clamps are reusable. If a gasket wears out simple replace and reuse the band clamp. Use with 36" L gasket. Fits 36" OD vacuum chambers. Specifications Dimensions:...
    $54.00
    Add to Cart
  • LMSA8103 - 30" Band Clamp LMSA8103 - 30" Band Clamp

    LMSA8103 - 30" Band Clamp

    These stainless steel band clamps secure the L gasket in place on a vacuum chamber. Band clamps are reusable. If a gasket wears out simple replace and reuse the band clamp. Use with 30" L gasket. Fits 30" OD vacuum chambers. Key...
    $48.00
    Add to Cart
  • LMSA8102 - 24" Band Clamp LMSA8102 - 24" Band Clamp

    LMSA8102 - 24" Band Clamp

    These stainless steel band clamps secure the L gasket in place on a vacuum chamber. Band clamps are reusable. If a gasket wears out simple replace and reuse the band clamp. Use with 24" L gasket. Fits 24" OD vacuum chambers. Key...
    $42.00
    Add to Cart
  • LMSA8101 - 18" Band Clamp LMSA8101 - 18" Band Clamp

    LMSA8101 - 18" Band Clamp

    These stainless steel band clamps secure the L gasket in place on a vacuum chamber. Band clamps are reusable. If a gasket wears out simple replace and reuse the band clamp. Use with 18" L gasket. Fits 18" OD vacuum chambers. Specifications Dimensions:...
    $38.00
    Add to Cart
  • LMSA8099 - 12" Band Clamp LMSA8099 - 12" Band Clamp

    LMSA8099 - 12" Band Clamp

    These stainless steel band clamps secure the L gasket in place on a vacuum chamber. Band clamps are reusable. If a gasket wears out simple replace and reuse the band clamp. Use with 12" L gasket. Fits 12" OD vacuum chambers. Key...
    $28.00
    Add to Cart