Z-1189-12 LB Zurn Oil and Sediment Interceptor 

An acid resistant coat on the exterior and interior, fabricated steel construction, bronze cleanout plug and visible double wall trap seal, removable sediment bucket, horizontal baffle, internal vent connection, with Dura-Coated heavy-duty cast iron grate.  Waste water flows through the grate at the top of the solids interceptor into the sediment pan where greasy sludge and solids are detained. The waste water then continues down into a removable retaining bucket. There, any mud, sand, sludge, and other solid material will be retained until manually removed.