Sign In | Join Free | My ecer.co.uk |
|
Brand Name : SWJ
Place of Origin : Zhejiang, China
MOQ : 10000pcs
Price : Negotiable
Payment Terms : L/C,T/T
Supply Ability : 50000pcs
Delivery Time : 10-15days
Packaging Details : Box
Custom Order : Accept
Easy To Use : Yes
Type : PUMP SPRAYER
Port : Ningbo or Shanghai Port
Gasket : PE
Material : Plastic
Feature : No-leakage with bottle
Eco-Friendly : Yes
Industrial Use : Cosmetic
Quantity : 15 Pcs
Design : Modern
Logo : Accept Customized Logo
Customize : accept
Samples : Free Samples
Color : White
You release the actuator.
The compressed spring pushes the piston back up to its original position.
This upward movement creates a vacuum (negative pressure) inside the chamber.
The inlet valve opens due to this vacuum.
The vacuum simultaneously draws two things into the chamber:
Liquid from the bottle (via the dip tube).
Air from the outside atmosphere (via a dedicated air inlet channel, often built into the housing or piston).
The chamber is now refilled with a precise ratio of liquid and air, ready for the next press.
This cycle repeats with every pump, ensuring a consistent dose of foam each time.
![]() |
Large Batch Manufacture 40/410 42/410 Foam Dispenser Pump With Clip Hot Selling Images |