Ashland Poly Traps is one of the largest manufacturers of Polyethylene Traps for many brands such as Zurn GT2702 series and Rockford RPOLY series, to name a few. The Ashland 4800 series PolyTraps are built to meet or exceed the standards set by the Plumbing and Drainage Institute (PDI G101) and are UPC and IAPMO listed (ASME A112.14.3). The Ashland grease traps will never rust or corrode and have a limited lifetime warranty. The APGI series grease interceptors by Ashland are built to the same rigorous standards as above and are available in many different configurations to meet your special needs. If you're looking for something special, we can do it. Whether you require special inlet or outlet locations, lint, sand, hair, or solids interceptors, call us!