Durand Wayland Silverline 745 500 Gallon Air Sprayer w/ Centrifugal Pump (36" Fan) shipclass=250 With this nylon and aluminum

With this nylon and aluminum relief valve in place

a manual dump valve and two ball valve discharge ports

2" FNPT x 2" Male NPT Standard Port 2-Way  "Stubby" Valve

but the 6 o-rings and 4 spring and disc assemblies

The adjustable tips can be alternated between TeeJet

Durand Wayland Silverline 745 500 Gallon Air Sprayer w/ Centrifugal Pump (36" Fan) shipclass=250 With this nylon and aluminumDurand Wayland Silverline 745 500 Gallon Air Sprayer w Centrifugal Pump (36" Fan) 500 Gallon Capacity, Conventional Hitch 70 GPM, 160 PSI Dimensions: 180" L x 64" W x 72" H Catalog Number A1 0233 Features: 500 gallon round 304 stainless steel with mechanical agitator. One eighth turn hinged lid with air vents. Plastic basket type filler strainer (Stainless basket on 36" fan sprayers). Tank level sight gauge. 36" sixteen blade variable pitch with