The 18/415 perfume spray pump is a precision metering spray device widely used in cosmetics, perfumes, lotions, essences and other products. Made of PP plastic, the pump is anti-overflow, anti-leakage and highly sealed, suitable for precise dispensing of a variety of viscous liquids. The size is 18mm, the closure type is a standard thread type, suitable for plastic or glass bottles. The design of the pump ensures safety and convenience during use, especially for eye makeup products. The 18/415 spray pump also supports a variety of nozzle types and is compatible with different types of creams and oils.
As a 18/415 Screw Pump Suppliers, we match product configuration to the application, operating limits, interfaces and acceptance criteria defined for each project.
Zhangjiagang XinYe Chemical Sprayer Co., Ltd. is a professional 18/415 Screw Pump manufacturer and supplier based in China. Since 2006, we have focused exclusively on the design, molding, injection, surface treatment, and automated assembly of perfume and cosmetic spray pumps. Our 18/415 screw pump range serves fragrance brands, cosmetic fillers, and packaging houses that require a precise, leak-proof, and aesthetically consistent screw-on dispenser for glass or plastic bottles with an 18mm neck finish.
With three production bases covering 100,000 square meters and over 600 employees, we operate a vertically integrated factory that controls every step from aluminum stamping and injection molding to anodizing and automatic assembly. This integration allows us to offer consistent quality, competitive lead times, and full customization for your bottle closure system.
Our 18/415 screw pumps are designed for fine mist dispensing of perfumes, eaux de toilette, body mists, and cosmetic lotions. The "18/415" refers to the 18mm screw thread finish, which is a standard neck size for many glass and PET bottles. We offer several variants to match your product viscosity, spray characteristic, and aesthetic requirements:
| Model / Type | Key Features | Typical Applications |
|---|---|---|
| XY-LK-18/415 (Standard) | 18mm screw, PP body, fine mist, anti-leak | Perfume, cologne, body spray |
| 18/415 with different actuators | Choice of spray patterns (mist, stream), actuator colors | Cosmetic lotions, setting sprays |
| Customized 18/415 | Custom colors, surface finish, logo, output volume | Branded perfume lines, premium packaging |
All our 18/415 pumps are made from PP plastic, which offers excellent chemical resistance and dimensional stability. The internal spring is stainless steel for long-lasting resilience. We also provide aluminum screw spray pumps and plastic screw spray pumps in other sizes (12/415, 13/415, 15/415) if your project requires a different neck finish.
We understand that the pump is not just a functional component but also a brand touchpoint. Our in-house engineering team works with you from concept to production. We offer:
For high-volume production, we use automated assembly lines and vision inspection systems to ensure consistent crimp dimensions, thread quality, and leak integrity. Each pump is tested for air leakage, spray performance, and actuation force before packaging.
Our factory is ISO9001:2008 certified. We follow a strict quality management system that covers incoming material inspection, in-process checks, and final random inspection. We also hold multiple utility model patents on pump mechanisms, reflecting our commitment to innovation.
All materials used are compliant with cosmetic packaging regulations, including REACH and FDA requirements for food-contact and cosmetic use. We provide material certificates and test reports upon request.
With three production bases and over 600 employees, our annual output exceeds 1 billion pieces. For standard 18/415 pumps, we maintain safety stock and can ship within 15-20 days after order confirmation. For custom colors or custom molds, lead time is typically 30-45 days including sampling.
To prepare an accurate quotation and sample, please provide the following details:
With this information, our engineers will recommend the most suitable pump configuration and provide samples for your evaluation.
We package pumps in anti-static poly bags and export cartons to prevent dust and damage during transit. Our location in Zhangjiagang, near Shanghai port, ensures efficient sea freight and air freight options. We can also arrange delivery to your designated warehouse worldwide.
18/415 refers to the neck finish: 18mm diameter with 415 thread (standard fine thread). It is commonly used for small perfume bottles. Other sizes like 13/415 and 15/415 are for smaller bottles. We offer all these sizes to match your bottle design.
Yes, we can color-match the actuator and collar to your brand, and we can apply logos via pad printing or hot stamping. For large orders, we can also create custom molds for unique shapes.
For standard clear/white pumps, MOQ is 50,000 pieces. For custom colors, MOQ is 100,000 pieces. Sample orders are always welcome.
Each pump undergoes a 100% air leak test before packaging. We also use secure packaging and can provide vacuum-sealed bags for extra protection.
Yes, we provide free samples for standard models. For custom samples, a small fee may apply, which is deducted from your first order.
Our portfolio also includes /product/18-415-screw-pump/xylk18-415-18mm-screw-perfume-fine-mist-pump-sprayer.html, XY-PT-⊘13AB 13mm Crimp perfume fine mist pump sprayer short type for applications with different operating ranges, interfaces or integration requirements.
Tel: +86-13812990918
Phone: +86-512-58962260
Address: No.3, Xiangqun Road, Leyu, Zhangjiagang.
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