BOILER GASKETS: HANDHOLE AND MANHOLE

Various Boiler Gaskets

Topog-E Molded Rubber Gaskets

Topog-E...the original molded rubber gasket stops leaks and protects the life of steam boilers, water tanks and air tanks that use pressures to 180 PSI and temperatures to 380:F.

Topog-E molded rubber gaskets conform to the topography of both surfaces to seal immediately.

**Elliptical - E Type Handholes**
1-7/8" x 2-1/2" x 7/16"E	3" x 4-1/2" x 5/8"E	3-3/4" x 5-1/4" x 5/8"E
2" x 3" x 3/8"E	3" x 4-1/2" x 1/2"E	3-1/2" x 5-1/2" x 5/8"E
2-1/4" x 3-1/4" x 1/2"E	3" x 5" x 9/16"E	4" x 5-1/2" x 3/4"E
2-1/4" x 3-3/4" x 1/2"E	3-1/4" x 4-3/4" x 9/16"E	4-1/2" x 5-1/2" x 5/8"E
2-1/2" x 3-1/4" x 3/8"E	3-1/4" x 4-1/4" x 1/2"E	4" x 6" x 5/8"E
2-1/2" x 3-1/2" x 1/2"E	3-1/4" x 4-1/4" x 3/4"E	4" x 6" x 3/4"E
2-3/4" x 3-1/2" x 3/8"E	3" x 4-1/2" x 3/4"E	4-1/4" x 5-1/8" x 3/8"E
2-1/2" x 3-3/4" x 3/8"E	3-1/4" x 4-1/2" x 1/2"E	4-1/2" x 6-1/2" x 9/16"E
2-3/4" x 3-1/2" x 1/2"E	3-1/4" x 5" x 9/16"E	4-1/2" x 6-1/2" x 1-1/4"E
2-1/2" x 3-3/4" x 1/2"E	3-3/8" x 4-3/8" x 7/16"E	5" x 6" x 5/8"E
2-3/4" x 3-3/4" x 5/8"E	3-3/8" x 4-3/8" x 9/16"E	5" x 7" x 3/4"E
2-3/4" x 3-3/4" x 1/2"E	3-1/2" x 4-1/2" x 7/16"E	5-3/4" x 7-1/4" x 3/4"E
2-7/8" x 3-7/8" x 1/2"E	3-1/2" x 4-1/2" x 1/2"E	6" x 8" x 3/4"E
3" x 3-3/4" x 1/2"E	3-1/2" x 4-1/2" x 5/8"E	6" x 8" x 1"E
2-3/4" x 4-1/2" x 5/8"E	3-1/2" x 4-1/2" x 3/4"E	6" x 9" x 1"E
3" x 4-1/4" x 5/8"E	3-1/2" x 4-1/2" x 1-1/2"E	6" x 10" x 5/8"E
3" x 4" x 1/2"E	3-1/2" x 5" x 3/4"E	6" x 10" x 1"E
2-3/4" x 4-1/4" x 1/2"E	3-3/4" x 4-3/4" x 9/16"E	7" x 9" x 3/4"E
3" x 4" x 5/8"E	3-3/4" x 5-1/2" x 9/16"E	7" x 10" x 1-1/2"E
3" x 4" x 3/4"E	4" x 5-1/4" x 9/16"E	7-1/2" x 11-1/2" x 1"E
3" x 4" x 1-1/2"E	4" x 5" x 5/8"E	8" x 10" x 1"E

**Elliptical - E Type Manholes**
9" x 14" x 1-1/4"E	10" x 15" x 1-3/8"E	11" x 15" x 1-3/4"E
9-1/2" x 15-1/2" x 1"E	10-1/2" x 14-1/2" x 1-3/4"E	11-3/4" x 15-3/4" x 1-3/8"E
9-7/8" x 15-7/8" x 3/4"E	103/4" x 14-3/4" x 1-1/4"E	12" x 15" x 1-1/4"E
9-15/16" x 15-7/8" x 3/4"E	10" x 16" x 1-1/4"E	11" x 16" x 1-1/4"E
9-15/16" x 15-15/16" x 1-9/32"E	11" x 14-1/2" x 1"E	12" x 16" x 1"E
10" x 14" x 1-1/2"E	11" x 14" x 1-3/8"E	12" x 16" x 1-1/4"E
10-1/2" x 14" x 1-1/4"E	11" x 15" x 1"E	12" x 16" x 1-3/8"E
10-1/2" x 14-1/2" x 1-1/4"E	11" x 15" x 1-1/4"E	14" x 18" x 1-1/2"E
10-1/2" x 14-1/2" x 1-3/8"E	11" x 15" x 1-3/8"E

**Obround - OB Type Handholes**
2" x 3" x 1/2"OB	3" x 4" x 1/2"OB	3-1/2" x 5-1/2" x 5/8"OB
2-1/4" x 3-1/4" x 1/2"OB	3" x 4-1/2" x 9/16"OB	3-5/8" x 5-5/8" x 7/16"OB
2-1/4" x 3-1/4" x 3/8"OB	3-1/4" x 4-1/4" x 9/16"OB	3-5/8" x 5-5/8" x 9/16"OB
2-1/2" x 3-1/2" x 1/2"OB	3" x 5" x 9/16"OB	3-5/8" x 5-5/8" x 1"OB
2-1/4" x 3-3/4" x 9/16"OB	3-1/4" x 4-1/2" x 1/2"OB	4" x 5" x 5/8"OB
2" x 4" x 9/16"OB	3-1/4" x 4-1/2" x 9/16"OB	4-1/2" x 5-1/2" x 5/8"OB
2-1/2" x 3-3/4" x 1/2"OB	3-1/4" x 4-3/4" x 5/8"OB	4" x 6" x 5/8"OB
2-3/4" x 3-1/2" x 1/2"OB	3-1/4" x 4-3/4" x 1/2"OB	4-1/2" x 6" x 5/8"OB
2-3/4" x 3-3/4" x 1/2"OB	3-1/2" x 4-1/2" x 9/16"OB	4-1/2" x 6-1/2" x 5/8"OB
2-7/8" x 3-7/8" x 7/16"OB	3" x 4-3/4" x 9/16"OB	4-1/2" x 10-1/4" x 3/4"OB
2-7/8" x 4-3/8" x 9/16"OB	3-1/2" x 5" x 9/16"OB	5" x 6-3/4" x 1"OB
2-3/4" x 4-1/2" x 1/2"OB	3-1/4" x 5-1/4" x 9/16"OB	5" x 7" x 5/8"OB
3" x 4-1/4" x 1/2"OB	3-1/2" x 5-1/2" x 1/2"OB	5" x 7-1/2" x 1"OB

**Obround - OB Type Manholes**
10-1/2" x 14-1/2" x 1-5/16"OB	12" x 16" x 1-1/2"OB
11" x 15" x 1-1/4"OB	16" x 19-3/4" x 3/4"OB

Topog-E Sheet Material

Topog-E sheet material is available in thicknesses of 1/8", 3/16" and 1/4".

Sheet sizes are 21-1/2" x 21-1/2", 24" x 24" and 27-1/2" x 27-1/2"

Handhole and manhole gaskets are also available made from Tetraglas-T woven non-asbestos, and in a spiral wound metal gasket construction. Please call our Customer Service Department for details.