Fertilizer Dusters and Sprayers
Compression Sprayer
Most popular type of sprayer.
Also known as a pump sprayer or pressure sprayer.
When the sprayer is pumped, air pressure builds in the tank and forces the spray material through the hose, valve, wand and nozzle.
The nozzle adjusts spray pattern and the wand facilitates spraying under leaves and other hard-to-reach places.
Can be carried by hand, over the shoulder or mounted on a caddy.
Do not use galvanized steel sprayers for strong acidic solutions. Plastic sprayers resist corrosion, are lightweight and easy to handle.
Typically available in 1- to 5-gallon capacities.
Plastic or glass container with a spray nozzle.
Attaches to the end of a hose.
Best for jobs such as foliage feeding or applying fertilizers, insecticides or fungicides to lawns or gardens where large volumes are needed.
Spray pattern is normally a wide fan for lawns.
Uses a special attachment to prevent drift when spraying herbicides.
Comes with an anti-siphon backflow protector to prevent harmful chemicals from backing up into the water supply.
Carried on the user’s back.
Used mostly for commercial applications.
Made of either polyethylene or metal.
Operates similar to a compressed air sprayer, but can handle a larger capacity.
Steady pumping maintains a constant pressure, which produces a uniform discharge rate and spray pattern. Some models only require intermittent pumping.
Capacity ranges from 3-1/2 to 5 gallons.
Operates by a two-handed, telescopic plunger action that draws the spray material from an open container and discharges it through an adjustable nozzle.
Develops pressure up to 150 lbs. and nozzles adjust for spray patterns up to 25’ or 30’.
Pump has continuous or intermittent action.
One type produces a fine, floating spray suited for controlling insects.
Another type produces a wetter, heavier spray for treating exposed surfaces where insects feed, lodge or crawl.
Another model, a plant mister, produces mist for indoor plants.
Features intermittent, continuous or hydraulic pressure pumping action.
Powered by a gasoline or electric motor to assure greater application efficiency.
Tank is large enough to cover large areas with one filling.
Some models can be towed by garden tractors.
Used on shrubs, flowers, vegetables and trees.
Cordless electric models with 1- to 5-gallon tanks eliminate the work of pumping while spraying.
Ideal for pest control or for use on flowers or roses.
Capacity ranges from 1/4 to 1 lb. for home use and up to 3 lbs. for commercial use.
Discharges on the forward stroke of the plunger.
Volume of dust discharged and range or carry is controlled by the size of pump and speed of pumping.
Provides a constant flow of dust while the crank is turned.
Capacity ranges from 2 lbs. for home use to 15 lbs. for commercial use.
Discharge is either in front of or behind the operator.
Larger models are carried by straps over the shoulder.
A regulating device controls volume of dust discharged.
Hose-End Sprayer
Knapsack Sprayer
Slide Pump Sprayer
Hand Sprayer
Power Sprayer
Plunger Duster
Crank Duster