Access housing from Dormont
Dormont offers a full line of Watts grease interceptors available in a variety of configurations that include on-floor, recessed with and without extension, and recessed with access housing. They also are available with no-hub or threaded connections. WD series interceptors are supplied with an external cast iron flow restrictor. All other interceptor models are designed with a built-in stainless steel flow restrictor plate located just inside the inlet.