The DW300 is our flagship standard fitment in-tank pump. The DW300 flows 340lph at 40psi and is a popular choice for e85 applications or wherever the highest flowing standard fitment in-tank pump is needed. Quiet operation and pulse width modulationcompatibility are delivered via the turbine impeller and computer balanced armature. E85 compatibility is built in via the carbon commutators and a fully encapsulatedarmature. All DW fuel pumps are backed by a 3-yr no fault warranty.