The Singularity Computers DDC Pump Cover is built from CNC machined anodized aluminum. It covers the DDC to improve aesthetics, but it also has a built in heatsink for extra cooling of the pump motor which is known to run hot and is not cooled by the coolant. The DDC Pump Cover has a Singularity Computers logo on the base. It is compatible with all DDC Pumps and Pump Tops.