The DW400 is the highest flowing in-tank fuel
pump on the market. Quiet operation and pulse
width modulation compatibility are delivered via the
turbine impeller and computer balanced armature.
E85 compatibility is built in via the carbon
commutators and a fully encapsulated armature. All
DW fuel pumps are backed by a 3-yr no fault
warranty.

• 500+ LPH Open Flow, 415LPH At 40 PSI
• Outflows Walbro 450 "e85" by 31% (70-100 psi)
• Rated To 120psi Total Fuel Pressure
• Carbon Commutator For e85 Compatibility

Ratings at 13.5v
40psi - 422lph (Gen III)
60psi - 377lph (Gen IV)
70psi - 356lph (Gen V)

To ensure maximum voltage at the pump, a 10-gauge hardwire kit
is strongly recommended for optimum performance (DeatschWerks
part #FPHWK-10-HD)

Tech Data Sheet