Specifications
Brand Name :
SWJ
Model Number :
S
Place of Origin :
China
MOQ :
10000pcs
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
5000pcs per day
Delivery Time :
30days
Packaging Details :
carton
item name :
lotion pump
pump core :
external pump core
material :
plastic PP
MOQ :
10000pcs
neck size :
24/410 28/410
color :
customized colors
OEM/ODM :
acceptable
Packaging :
pack in cartons
Description
Component Meaning & Details
24/410 & 28/410 This is the finish/neck finish specification. It describes the thread size on the bottle neck that the pump screw cap attaches to.
24/410: A 24mm outer diameter with a 410 thread pitch. A very common size.
28/410: A 28mm outer diameter with a 410 thread pitch. Slightly larger, for bigger bottles.
Plastic Lotion Pump The main body of the pump (the housing, spring, screw cap, etc.) is made of plastic, making it cost-effective and lightweight. It's designed for medium-viscosity products like lotions and creams.
With External Pump Core This is a key design feature. Also known as an "Outer Stem" or "Male Stem" pump. The dip tube connects to a stem that is on the outside of the pump mechanism, as opposed to being hidden inside. This often gives the pump a more substantial, industrial, or professional look.
With Left Right Lock This is the locking mechanism. To lock the pump (prevent accidental dispensing during travel), you turn the pump head to the left. To unlock it, you turn it to the right (or vice-versa, depending on design). This is a crucial feature for preventing leaks.

Visual Breakdown of the Mechanism

  • Standard Pump (Internal Core): The actuator (the part you press) sits directly on top of a hidden inner stem. The connection to the dip tube is not visible.

  • This Pump (External Pump Core): The actuator sits on top of a visible, often thicker, outer stem. This stem is the "external core" and is directly connected to the piston and dip tube. When you press down, the entire external stem moves.

Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic PackagingPlastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic PackagingPlastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic PackagingPlastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic PackagingPlastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic PackagingPlastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging

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Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging

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Brand Name :
SWJ
Model Number :
S
Place of Origin :
China
MOQ :
10000pcs
Price :
Negotiation
Payment Terms :
L/C, T/T
Contact Supplier
video
Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging
Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging
Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging
Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging
Plastic Lotion Pump with Left Right Lock and External Pump Core Packed in Cartons for Cosmetic Packaging

Yuyao Bill Spray Co.,Ltd

Verified Supplier
8 Years
zhejiang, ningbo
Since 2014
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Employee Number :
30~50
Certification Level :
Verified Supplier
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