Topog-e Boiler Gaskets

Topog-e® boiler gaskets

The Best Reputation. For over forty years, Topog-E® Series 180 gaskets have earned a reputation for ease of use, durability, unbeatable performance and overall quality.

 

Topog-E® is the original molded rubber gasket for steam, water, or air use on boilers, water tanks, and air tanks that use pressures to 180 PSI and temperatures to 380°F. Topog-E® gaskets conform to the topography of both surfaces to seal immediately. Each batch of rubber compound is rigidly laboratory tested for strength and endurance to exceed conditions under which a boiler must operate. For quick, accurate identification, the size and shape is permanently molded into each Topog-E® gasket.

  • Temperaures to 350°F
  • Pressures to 180PSI
  • No Corrosion
  • Size Easily Identified
  • Good Shelf Life
  • Topog-E Engineering Data
    STOCK SIZES SHAPE Price/Each
    2-1/2" x 3-1/4" x 3/8"
    Elliptical
    3.59
    2-1/2" x 3-1/2" x 1/2"
    Elliptical
    3.95
    2-3/4" x 3-1/2" x 1/2"
    Elliptical
    4.31
    2-3/4" x 3-3/4" x 1/2"
    Elliptical
    4.25
    2-7/8" x 3-7/8" x 1/2"
    Elliptical
    4.31
    2-3/4" x 4-1/2" x 5/8"
    Elliptical
    4.49
    3" x 4" x 1/2"
    Elliptical
    4.35
    3" X 4" X 5/8"
    Elliptical
    4.60
    3" x 4" x 3/4"
    Elliptical
    4.76
    3" x 4-1/2" x 1/2"
    Elliptical
    4.56
    3" x 4-1/2" x 5/8"
    Elliptical
    4.63
    3" x 5" x 9/16"
    Elliptical
    4.63
    3-1/4" x 4-1/4" x 1/2"
    Elliptical
    4.50
    3-1/4" x 4-1/2" x 1/2"
    Elliptical
    4.60
    3-1/4" x 5" x 9/16"
    Elliptical
    4.80
    3-1/2" x 4-1/2" x 1/2"
    Elliptical
    4.60
    3-1/2" x 4-1/2" x 5/8"
    Elliptical
    4.80
    3-1/2" x 5" x 1/2"
    Elliptical
    5.85
    3-3/4" x 4-3/4" X 9/16"
    Elliptical
    4.76
    4" X 5" X 5/8"
    Elliptical
    4.85
    4" X 5-1/2" x 3/4"
    Elliptical
    6.09
    4-1/2" x 5-1/2" x 5/8"
    Elliptical
    5.66
    4" x 6" x 5/8"
    Elliptical
    5.60
    4" x 6" x 3/4"
    Elliptical
    6.25
    5" x 7" x 3/4"
    Elliptical
    9.94
    6" x 8" x 3/4"
    Elliptical
    11.49
    6" x 8" x 1"
    Elliptical
    12.06
    8-5/8" x 12-1/2" x 1"
    Elliptical
    22.52
    9-1/2" x 14" x 1-1/8"
    Elliptical
    23.55
    10"x14" x 1-1/2"
    Elliptical
    24.71
    10-1/2" x 14-1/2" x 1-1/4"
    Elliptical
    24.39
    10-3/4" x 14-3/4" x 1-1/4"
    Elliptical
    24.39
    11" x 15" x 1"
    Elliptical
    24.35
    11" x 15" x 1-1/4"
    Elliptical
    24.60
    11" x 15" x 1-3/8"
    Elliptical
    24.75
    11-1/2" x 15-1/2" x 1-1/4"
    Elliptical
    24.75
    11-1/2" x 15-1/2" x 1-3/4"
    Elliptical
    24.76
    11-3/4" x 15-3/4" x 1-3/4"
    Elliptical
    26.44
    11" x 16" x 1-1/4"
    Elliptical
    24.84
    12" x 15" x 1"
    Elliptical
    24.44
    12" x 15" x 1-1/4"
    Elliptical
    24.85
    12" x 16" x 1"
    Elliptical
    25.35
    12" x 16" x 1-1/4"
    Elliptical
    25.75
    12" x 16" x 1-3/8"
    Elliptical
    25.80
    14" x 18" x 1-1/2"
    Elliptical
    36.15
    18" x 24" x 1-1/2"
    Elliptical
    50.00
    2-1/2" x 3-1/2" x 1/2"
    Obround
    3.98
    2-3/4" x 3-1/2" x 1/2"
    Obround
    4.45
    2-3/4" x 3-3/4" x 1/2"
    Obround
    4.42
    3" x 4" x 1/2"
    Obround
    4.45
    3" x 4-1/2" x 9/16"
    Obround
    4.65
    3-1/4" x 4-1/2" x 1/2"
    Obround
    4.95
    3-1/4" x 4-1/2" x 9/16"
    Obround
    4.77
    3-1/2" x 4-1/2" x 9/16"
    Obround
    5.05
    4" x 5" x 5/8"
    Obround
    5.51
    4" x 6" x 5/8"
    Obround
    5.91
    11-5/8" x 15-5/8" x 1-1/4"
    Obround
    25.03

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