28mm New All Plastic Foam Trigger Sprayer Foam Black, Foam Trigger Sprayer
Brand Name:Sunwinjer
Minimum Order Quantity:10000
Delivery Time:30days
Payment Terms:T/T
Place of Origin:Zhejiang
Price:0.073
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Location:
Ningbo Zhejiang China
Address:
No.199 Smart Park, Hi-Tech zone, Ningbo City, Zhejiang Province,China
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Product Details
Key Components of a Trigger Sprayer
Trigger: The lever the user squeezes to activate the pump.
Actuator/Nozzle Head: The top part where the liquid exits. Often adjustable for different spray patterns.
Closure: The cap that screws onto the bottle.
Dip Tube: The tube that extends to the bottom of the bottle to draw up liquid.
Piston & Cylinder: The core pumping mechanism that creates pressure and suction.
Spring: Returns the trigger to its original position after squeezing.
Valves: Small one-way valves (usually ball or flap valves) that ensure liquid flows in only one direction (up the dip tube and out the nozzle).
Shield: A protective guard that helps prevent accidental spraying and provides a comfortable grip.
Trigger Lock: A small tab or slider that locks the trigger in the "on" position.
Types of Trigger Sprayers
Standard Trigger Sprayers: The most common type, used for all-purpose cleaners, garden products, etc.
Chemical-Resistant Sprayers: Specifically designed with materials (like Viton seals) to handle harsh solvents, acids, alkalis, and agricultural chemicals without degrading.
Adjustable vs. Fixed Nozzle: Higher-end models offer adjustable patterns; simpler ones have a fixed spray.
Metal Spring vs. Plastic Spring: Metal springs are generally more durable and provide a stronger, more consistent return.
Output Volume: Sprayers are designed to deliver a specific amount of liquid per squeeze (e.g., 1.5cc, 2.0cc, 3.0cc).
28mm New All Plastic Foam Trigger Sprayer Foam Black, Foam Trigger Sprayer
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