How do trigger sprayers from Wholesale Mist Sprayer Pumps Manufacturers work?
The trigger sprayer pump has a simple design and is used in conjunction with multiple components to ensure that the pumping action delivers the liquid in the bottle as a spray. To do this, you only need to pull the trigger lever with your fingers to start a small pump. The pump is connected to a plastic dip tube that draws cleaning fluid from the bottom of the reservoir inside the bottle. The pump forces this liquid down into a narrow bucket and exits through a small hole in the trigger valve of the sprayer.

Inside the shield, there is a small spring that compresses the fluid once it is pulled back by the trigger. The moving piston compresses the spring, so when you release the trigger, the piston is pushed out of the washer. These two strokes of the piston move the cylinder out again and complete the entire pump cycle. The resulting extraction movement causes the cylinder to contract and forces the fluid to be discharged as a one-way system.

When you release the trigger, the movement allows the process to be repeated without any delivery issues. Slightly different designs are used according to pump type and delivery solution.

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