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

What this packaging is

An external spring mechanism that never touches your formula — that's the standout engineering behind the 24-410 PP Slim Oil Treatment Pump with Nozzle Cap. Built specifically for high-viscosity oils, the external spring keeps the mechanism completely isolated from the liquid, protecting formula purity across body oils, hair oils, cleansing oils, and massage applications. The 1cc dosage delivers controlled dispensing with every press, while the twist-lock nozzle cap keeps things secure in transit. The 24-410 neck finish opens up broad bottle compatibility, and the glossy collar lends a polished, retail-ready look. Manufactured in China with decoration options including electroplating and spray coating, this pump gives oil brands a precise, customizable dispensing component worth building a product line around.

Why brands choose this

• Spring-isolated design protects formula integrity: The external spring sits entirely outside the pump body, meaning it never contacts your product. For pure oils and high-viscosity formulas — which can degrade or interact with metal components — this is a meaningful functional advantage that supports cleaner formulations and longer shelf stability.
• Broad oil-formula compatibility removes reformulation risk: Engineered specifically for pure oil liquids and compatible with 95%+ of oily formulas, this pump eliminates the guesswork that comes with fitting a standard pump to oil-based SKUs. That's a real time-saver during development for brands ranging across body oils, cleansing oils, hair treatments, and massage products.
• Controlled 1cc dosage supports premium positioning and multi-category ranging: Precision dispensing matters in oil categories where over-application is a common consumer frustration. The 1cc dose keeps usage intentional, which reinforces the perceived value of higher-priced formulas — and the 24-410 neck compatibility gives brand developers the flexibility to range this pump across multiple bottle formats without retooling.

Decoration