Polycast - Trench Drains (PC-1)

500 SERIES ACCESSORIES

Accessories

End Caps

POLYCAST ® end caps are used to enclose where catch basins are not being used.

NOTE: End outlets are not possible due to shallow channel depth

DP0500C Closed End Cap

500 SERIES

DA0642F

TIPS Choke Points: Outlet pipes must be capable of more flow capacity than the trench drain system or the whole system can back up.

TIPS Up Against a Wall: Trench dr should be placed at least 4 i away from walls to ensure p encasement.

Expansion Joints: Trench dr channels should never be u expansion joints as this can weak points in both the drai surrounding slab.

TIPS We Take the Guesswork Out HDPE: Although plastic is a low cost channel material, its po r thermal properties can lead to buckling and cracking. A 100ft long plastic drain’s length can change up to 4.3in.

TIPS Rainfall: Rainfall frequency and intensity charts can be found at: http://www.noaa.gov

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Choosing A Trench Drain - Outlet Type HDPE: Although plastic is a low cost channel