Choose Lotion Pump Output Around the Formula and User Dose
Compare nominal output with measured delivery, recovery and the number of strokes users need.
Read the guide →Image 1 of 2 · Select the image to enlarge.
Lock – down mechanism lotion pump for secure transportation of liquid soaps
Review the available specifications below and request a quotation or samples for your packaging project.
- Size
- 28/400 and 33/400 neck sizes (fits 200ml–500ml liquid soap bottles); total height 92mm–105mm (depending on neck size); dip tube length adjustable from 80mm to 180mm (customized to bottle depth).
- Material
- Pump body and lock ring in impact-resistant PP plastic; 304 stainless steel spring; food-grade silicone gasket and valve; leak-proof O-ring seal.
- Color
- White, clear, or black as standard; custom colors (matching brand hues) available for orders over 3,000 units.
- Output
- 1.2ml per pump (ideal for liquid hand soap, dish soap, and body wash).
MOQ30,000 pcs
Lead time35–45 days
PRODUCT DETAILS
Specifications & product description
| Specification item | Parameter / detail |
|---|---|
| Size | 28/400 and 33/400 neck sizes (fits 200ml–500ml liquid soap bottles); total height 92mm–105mm (depending on neck size); dip tube length adjustable from 80mm to 180mm (customized to bottle depth). |
| Material | Pump body and lock ring in impact-resistant PP plastic; 304 stainless steel spring; food-grade silicone gasket and valve; leak-proof O-ring seal. |
| Color | White, clear, or black as standard; custom colors (matching brand hues) available for orders over 3,000 units. |
| Output | 1.2ml per pump (ideal for liquid hand soap, dish soap, and body wash). |
| Minimum order | 30,000 pcs |
| Lead time | 35–45 days |
Lock-down Mechanism Lotion Pump for Secure Transportation of Liquid Soaps
- Size: 28/400 and 33/400 neck sizes (fits 200ml–500ml liquid soap bottles); total height 92mm–105mm (depending on neck size); dip tube length adjustable from 80mm to 180mm (customized to bottle depth).
- Material: Pump body and lock ring in impact-resistant PP plastic; 304 stainless steel spring; food-grade silicone gasket and valve; leak-proof O-ring seal.
- Color: White, clear, or black as standard; custom colors (matching brand hues) available for orders over 3,000 units.
- Output: 1.2ml per pump (ideal for liquid hand soap, dish soap, and body wash).
Applications
Designed for manufacturers of liquid soaps, hotels, airlines, and e-commerce retailers. Perfect for packaging hand soap, dishwashing liquid, and travel-sized body wash in plastic or PET bottles that require safe transportation.
Features & Advantages
- Core Function: The lock-down mechanism securely locks the pump head in place during transit, preventing accidental dispensing and leaks. It ensures liquid soaps remain contained, whether shipped across the country or carried in a traveler’s bag.
- Differentiators (FAB):
- Attribute: Twist-to-lock mechanism with audible “click” confirmation.
- Benefit: Unlike basic pumps that rely on loose caps, this lock-down design guarantees no spills during transportation—reducing product waste by up to 90% and eliminating costly returns due to damaged goods.
- Attribute: Reinforced O-ring seal + impact-resistant plastic.
- Benefit: Withstands rough handling and pressure changes during shipping (tested to 0.8 bar pressure), ensuring the pump stays locked and leak-free even in bumpy transit.
- Attribute: Easy unlock-and-use operation.
- Benefit: Customers can unlock the pump with a simple twist (no complicated steps), making it user-friendly while maintaining security—solving the frustration of stuck or hard-to-open travel pumps.
- Quality Assurance: Produced in an ISO 9001-certified facility. Tested for 10,000+ lock/unlock cycles without failure; passed 48-hour vibration testing (simulating truck/air transit) with zero leakage. Complies with FDA standards for food-contact materials.
User Value
- Scenario: A hotel chain sources 500ml liquid hand soap bottles for guest rooms, shipped in bulk across the country. With this lock-down lotion pump, the soap arrives intact—no leaks, no soggy packaging, and no need to replace damaged bottles. Housekeeping staff can quickly unlock the pump with a twist, and guests find it easy to use. For the hotel, this means lower costs from reduced waste and fewer complaints about messy bathrooms.
- User Benefits: Minimizes product loss during shipping; reduces customer complaints about leaks; saves time and money on replacements; enhances user experience with hassle-free operation.
Packaging & Shipping
- Each pump is individually wrapped in clear poly bags; bulk packed in sturdy cardboard boxes (800 units per box) with dividers to prevent movement during transit.
- Shipping via DHL, UPS, or FedEx (3–5 days) for small orders; sea freight (3–4 weeks) for large quantities.
After-Sales Service
- 18-month warranty: Free replacement for pumps with faulty lock mechanisms or leaks under normal use.
- 30-day returns: Full refund for unused stock if neck size doesn’t fit your bottles.
- Technical support: Free guidance on integrating the pump with your bottle design; sample testing available to check compatibility with your liquid soap formula.
FAQ
- How secure is the lock-down mechanism during air travel?
It’s designed to withstand cabin pressure changes and turbulence. The “click” lock ensures the pump stays closed, making it safe for carry-on luggage.
- Can the pump be used for thick liquid soaps?
It works best with standard liquid soaps. For thick, gel-like formulas, we recommend our high-viscosity version—contact us for details.
- What’s the minimum order quantity?
500 units for standard colors; 3,000 units for custom colors.
- Is the lock mechanism child-proof?
It’s not child-proof, but the twist action requires moderate force, making it harder for young children to open accidentally.
- Can we print our logo on the pump?
Yes, we offer pad printing with water-based inks on the pump head for orders over 5,000 units.
- How does the lock mechanism affect the pump’s lifespan?
It’s built to last—tested to 10,000+ lock/unlock cycles without wear, ensuring long-term use.
BUYER INFORMATION
Ordering, lead time & samples
MOQ
30,000 pcs
Include the quantity per model, color or finish in your inquiry.
LEAD TIME
35–45 days
Share your delivery schedule and selected configuration with our team.
SAMPLES
Review the fit
Request samples to check dimensions, appearance and performance with your bottle or assembly.
PACKING & FREIGHT
Quote by destination
Tell us your destination and packing requirements. Carton details and freight arrangements are confirmed with your quotation.
Questions before ordering
Does the stated size guarantee compatibility?
Confirm the interface drawing and check samples with your bottle or assembly. Matching a nominal size does not guarantee a compatible fit.
What should I include in a quotation request?
Send the product or model, order quantity, dimensions, intended application, preferred finish and destination market. If a specification is not yet decided, our team can help review it.
What are the MOQ and lead time?
MOQ is 30,000 pcs. Lead time is 35–45 days. Include your required delivery schedule and customization details in your inquiry.
BUYER GUIDES
Before you choose or approve.
Set Lotion Pump Dip Tube Length from the Bottle Interior
Approve tube reach, inlet clearance and evacuation using the actual bottle rather than copying its external height.
Read the guide →Compare Lotion Pump Locks for First Use and Transport
Evaluate how users unlock, dispense and relock the exact filled assembly before selecting a shipping configuration.
Read the guide →Request a quote or samples
Share your requirements so we can review the right configuration. You can also email [email protected].
