Dayton diffusers improve the efficiency of the centrifugal pumps by providing more moderate expansion and less unstable areas for liquid to decrease in velocity. They are designed for use with Dayton thermoplastic centrifugal pumps. These heavy-duty and corrosion-resistant pumps feature in-built thermal overload protection and a fibreglass-strengthened pump body. Choose from a range of these diffusers, available for use with Dayton centrifugal pumps on Raptor Supplies.