ZJ Pack 24-410 PP Flat Top Oil Pump with Nozzle Cap, 1cc Dosage with External Spring, Compatible with High-Viscosity Formulas

What this packaging is

An external spring that never touches your formula is the standout engineering detail on this 24-410 PP Flat Top Oil Pump with Nozzle Cap. Designed specifically for high-viscosity oils, the external spring mechanism keeps the spring isolated from the liquid — protecting formula integrity and reducing contamination risk across repeated use. The 1cc dosage delivers consistent, controlled dispensing for body oils, hair treatments, cleansing oils, and massage oils. Built from polypropylene with a 24-410 neck finish, it fits a wide range of bottle formats and accepts electroplating, spray coating, and water transfer printing for brand customization. Manufactured in China for reliable large-scale availability, this pump gives oil-forward brands a functional, brandable dispensing format that matches the precision consumers expect.

Why brands choose this

• Spring-isolated design protects formula purity: The external spring sits completely outside the pump body, meaning it never contacts your product. For sensitive or pure oil formulas — body oils, cleansing oils, hair treatments — this eliminates a common point of contamination and extends the integrity of even the most reactive oil-based actives.
• Built for oils, not just compatible with them: Unlike general-purpose pumps adapted for oil use, this pump is engineered specifically for high-viscosity oil liquids and is compatible with 95%+ of oily formulas. Brands working across body oil, hair oil, and massage oil categories get a pump that won't clog, stall, or under-dispense.
• Decoration-ready for elevated oil brand aesthetics: Electroplating, spray coating, and water transfer printing are all supported — giving brand teams real options to match premium oil packaging trends. The flat top profile and 24-410 neck compatibility make it a practical base for custom-finish builds without switching bottle formats.

Decoration