18 x 30 Sewage Covers
Covers for 18x30 Structural Foam Basins

	Part Number	Structural Thickness	Discharge Flange	Threaded Vent Flange	Slip & Slip
	SF114 Structural Foam Split Discharge, Vent, Grommet	1-1/4"	1-1/4", 1-1/2" 2" or 3"	2" or 3"	1-1/4", 1-1/2" 2" or 3"
	SF18B Structural Foam Solid	1-3/16"	N/A	N/A	N/A
	SF16101 T-Top™ Structural Foam Solid Split Discharge, Vent, Grommet	11/16"	1-1/4", 1-1/2" 2" or 3"	2" or 3"	1-1/4", 1-1/2" 2" or 3"
	SFHDV Structural Foam Solid	1-3/16"	1-1/4". 1-1/2", 2" or 3"	2" or 3"	1-1/4". 1-1/2", 2" or 3"
	SF2000E Structural Foam Solid Discharge, Vent, Grommet	5/8"	N/A	N/A	1-1/4" 1-1/2" 2" or 3"
	STL114 Steel Split Discharge, Vent, Grommet	.078"	1-1/4" 1-1/2" 2" or 3"	2" or 3"	1-1/4" 1-1/2" 2" or 3"
	STL16 Steel Blank	.100"	1-1/4" 1-1/2" 2" or 3"	2" or 3"	1-1/4" 1-1/2" 2" or 3"
	STL18B Steel Blank	.100”	N/A	N/A	N/A
	STL2000E Steel Discharge, Vent, Grommet	.078"	1-1/4" 1-1/2" 2" or 3"	N/A	1-1/4" 1-1/2" 2" or 3"

All Jackel Sewage Covers Have the Following Features:

• Water tight and odor control
• Bolt circle 19-1/2"
• Diameter 20-1/2"