Perforated stainless steel grate (Load Class C: Heavy Duty)
This heavy duty, perforated stainless steel grate is compatible with Smith 9897 and 9899 polymer concrete trench drain systems. Ideal for areas with commercial pneumatic tire traffic patterns, forklifts, and tractor trailers.
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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.