Figure Number: 9890-861-M

9890-861-MDuctile Iron Slotted Grate (Load Class E: Extra Heavy Duty)

This extra heavy duty, slotted ductile iron grate is compatible with Smith 9897 and 9899 polymer concrete trench drain system. Ideal for areas with commercial solid tire traffic patterns, forklifts and impacts from steel struts or metal wheels.

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Literature / Videos
MGI Brands Flyer (pdf)MGI Brands Flyer (pdf)PDF712 KB
Trench Drain Chemical Resistance Guidelines (pdf)The chart will assist in selecting what base material to specify for trench drain systems. The combination of temperature, chemicals and chemical concentration determines resistance of channel material to the applications.PDF154 KB
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