Specification

Part #: 4, 5 , 6 & 6S
Material: (HDP) High Density Polypropylene
Color: #4(Black), #5(Green), #6(Gray) & #6S(Sand)
Fits: 3”& 4” sewer and drain pipe & fittings, 3’& 4”
corrugated and triple wall pipe.
Grate Opening: 1/4”
Open Surface Area: 10.40 Sq. Inches
Head Pressure / Flow Rate:
Head ( inches) - Max Flow
1”= 45.04 GPM
0.5” = 31.81 GMP
Weight Per Each: 0.36 lbs.
6” Square Grate
851 N. Harvard Avenue
Lindsay, CA 93247
800-726-1994