T1500-PBDS Bottom Outlet Strainer for all T1500 Polymer Concrete Channels Home » Products » Trench Drains » Accessories » T1500-PBDS Bottom Outlet Strainer for all T1500 Polymer Concrete Channels MIFAB® T1500-PBDS bottom outlet strainer manufactured from powder coated 16 gauge galvanized steel. Specification Sheet Catalog Catalog List Pricing Current Catalog: TDPC-2023 Return to Products