Goslyn Grease Recovery Devices An innovative replacement to conventional grease traps and/or grease interceptors. Goslyn Automated Grease Recovery Devices (GRD) outperform and outlast all grease traps, and grease interceptors on the market. All food solids are trapped with Goslyn Grease Recovery Devices. Grease trap pumping and grease trap cleaning is eliminated. Automatic Grease Recovery Systems with stainless steel construction, no moving mechanical parts and superior 99.6% grease recovery from your foodservice wastewater. The new standard in grease recovery dominating grease interceptor technology in all foodservice sectors. Recovered Grease is recycled with restaurants waste vegetable oil (wvo) from the deep-fryer. No More Grease Trap Odors or grease related blockages.. Your restaurants last grease recovery device. Commercial Kitchen & Industrial Manufacturing Grease Recovery Systems ASME, IAPMO, CSA C481.1 Grease Interceptor Certified