Durand Wayland Silverline 824 400 Gallon Air Sprayer w/ Diaphragm Pump shipclass=85 If your pump isn't drawing

If your pump isn't drawing any water in or the flow is irregular you may have a check valve issue

D403 & D503 Pumps

or tension springs may be worn

015 CF/CYCLE (

Durand Wayland Silverline 824 400 Gallon Air Sprayer w/ Diaphragm Pump shipclass=85 If your pump isn't drawingDurand Wayland Silverline 824 400 Gallon Air Sprayer w Diaphragm Pump 400 Gallon Capacity, Conventional Hitch 24 GPM, 725 PSI Dimensions: 180" L x 64" W x 64" H Catalog Number A1 0109 Features: 400 gallon round 304 stainless steel with mechanical agitator. One eighth turn hinged lid with air vents. Plastic basket type filler strainer. Tank level sight gauge. 32" twelve blade variable pitch axial flow fans are made of rugged high strength reinforced