VB33 Unloader 21 gpm 4500 PSI 195 Degree MAX 1/2" FPT In / Out DRAIN HOSE ASSEMBLY fuel supply will do more REGULATOR WWGF2400-4.5.5AL such as the discharge Upgrade to 19" Classic:19" Whisper Wash Classic 25 Degree 3.5

fuel supply will do more than anything to prolong fuel pump life

Install the chemical injector at least 3' away from the unloader to prevent back-siphoning of chemicals into the internal components of the unloader

4000 series and all the full frame series

All units feature electric start and include marine battery box

Don't forget to add the female coupler (2401) and female plug (4959) installed with medium Threadlock (5004)

VB33 Unloader 21 gpm 4500 PSI 195 Degree MAX 1 2" FPT In Out DRAIN HOSE ASSEMBLY fuel supply will do more REGULATOR WWGF2400 4.5.5AL such as the discharge Upgrade to 19" Classic:19" Whisper Wash Classic 25 Degree 3.5 fuel supply will do more than anything to prolong fuel pump life Install the chemical injector at least 3' away from the unloader to prevent back siphoning of chemicals into the internal components of the unloader