For convenient, on-the-spot cleaning in maintenance or repair applications, Graymill's DH436R or DH536R are the perfect choices. Both models have wide, stable bases that support a 300 lb parts load in a generous 36" x 22" x 9" deep tank. Their 30 gallon cleaning solution capacity minimizes frequency of change outs. Constructed of industrial strength thermoplastic with a 5-year warranty against splitting or cracking. DH436R has a lid with safety link closure; DH536R has a backsplash. Features include low liquid level shut-off, a pump that delivers up to 300 GPM of heated, aqueous cleaning fluid, a flow-through brush and flexible hose to brush or flush away soil.