Solo 475 4-Gallon Deluxe Diaphragm Pump Backpack Sprayer spraygun -Tips are calibrated at 20

-Tips are calibrated at 20 psi

Qty 4 18000002 Diaphragm

FMC/John Bean R20 piston pump capable of 20 gpm @ 500 psi

Connecting Rod

1" Shaft for 3" pump

Solo 475 4-Gallon Deluxe Diaphragm Pump Backpack Sprayer spraygun -Tips are calibrated at 20Solo 475 4 Gallon Deluxe Diaphragm Pump Backpack Sprayer The 475 B Deluxe includes the following upgrades: new carry handle and waist belt attached to deluxe shoulder straps, brass adjustable nozzle, adjustable pressure regulator with four settings (15, 30, 45 or 60 psi), extra large carrying handle with wand retainer for easy portability and easily reversible fold away handle. Easily and effectively handles disinfectants, fertilizers, herbicides,