Econodrain Series #18

Econodrain Series #18 (18" Trench Width)

Material: Cast Iron
Size (in.): 20” x 24”
Grate Slot Size: 1” x 8-1/8”
Open Area: 37%
Square Inches per Lin. Ft.: 88.9
Load Rating: AASHTO M306-H20

CAD [DWG] [PDF]
Spec. [Word] [PDF]
Grate Detail [PDF]

Type: Banded Bar Grate
Material: Steel, Shop Black
Size (in.): 20” x 36”
Grate Slot Size: 1-13/16” x 4”
Open Area: 68.8%
Square Inches per Lin. Ft.: 165.20
Load Rating: Light Duty

CAD [DWG] [PDF]
Spec. [Word] [PDF]
Grate Detail [PDF]

Type: Banded Bar Grate
Material: Steel, Hot Dip Galvanize
Size (in.): 20” x 36”
Grate Slot Size: 1-13/16” x 4”
Open Area: 68.8%
Square Inches per Lin. Ft.: 165.20
Load Rating: Light Duty

CAD [DWG] [PDF]
Spec. [Word] [PDF]
Grate Detail [PDF]

Type: Banded Bar Grate
Material: Stainless Steel
Size (in.): 20” x 36”
Grate Slot Size: 1-13/16” x 4”
Open Area: 68.8%
Square Inches per Lin. Ft.: 165.20
Load Rating: Light Duty

CAD [DWG] [PDF]
Spec. [Word] [PDF]
Grate Detail [PDF]

Installation Instructions PDF
Outlets from End of Trench DWG | PDF
Outlets, In-Line Catch Basin DWG | PDF
Outlets from Catch Basin DWG | PDF
Intersection Filler DWG | PDF
Deep Form Stabilization DWG | PDF
SDS – Form Release PDF
SDS – EPS Foam PDF
Long Form Specification PDF | Word
Warranty PDF
Literature Econodrain PDF
Literature All Products PDF
Design Flexibility Customization PDF
Glossary of Terms PDF

Trench Width

EconoDrain Series #4        4-1/2″
EconoDrain Series #6        6″
EconoDrain Series #8        8″
EconoDrain Series #10      10″
EconoDrain Series #12      12″
EconoDrain Series #15      15″
EconoDrain Series #18      18″
EconoDrain Series #24      24″