How Compression Sprayers Work


How Compression Sprayers Work




  1. Pump is unscrewed and removed and tank is filled by pouring liquid though opening on top of sprayer.
  2. The pump is replaced. When screwed down it seals tank. Plunger is operated up and down to pressurize tank.
  3. Air is forced out of the pump, past the check valve and into tank. Check valve then closes to prevent liquid from entering pump.
  4. As air is forced into tank it compresses at top pushing down on liquid.
  5. When control valve is opened, liquid is forced out of tank, through supply tube and into hose.
  6. Liquid continues through hose to spray control valve.
  7. Spray control valve turns flow on and off.
  8. Liquid flows through wand when control valve is in "ON" position.
  9. Nozzle dispenses liquid. A cone pattern nozzle is adjustable from a mist to long range stream. Fan pattern nozzle has a fixed pattern.


Sprayers and Dusters for Home and Garden  How your sprayer works.

Sprayers and Dusters for Home and Garden  Sprayer parts

Sprayers and Dusters for Home and Garden  How to clean and maintain your sprayer

Sprayers and Dusters for Home and Garden  How to choose the right tank material

Sprayers and Dusters for Home and Garden  How to trouble-shoot your sprayer

Sprayers and Dusters for Home and Garden  How to repair your sprayer.

Sprayers and Dusters for Home and Garden  Frequently asked questions about our sprayers

Sprayers and Dusters for Home and Garden  Consumer Home Page


Consumer Division
500 N. Michigan Avenue Chicago, IL 60611-3748 U.S.A.

For Parts, Service or Consumer Questions
1-800-9-SPRAYER or 1-800-977-7293
ladybug@hdhudson.com





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