The threaded pump is a precision-engineered liquid dispensing device widely used in cosmetics, personal care, pharmaceuticals, and household cleaning. Made of high-quality materials, it offers excellent sealing and durability, providing users with a convenient and hygienic liquid dispensing experience.

Product Structure and Specifications
Material Composition:

Pump head: Made of high-quality PP or ABS plastic, with surface treatments such as electroplating and spray coating available.

Pump body: High-density PP for strong corrosion resistance.

Spring: 304 stainless steel, resistant to oxidation and rust.

Seal: Food-grade silicone for a complete seal.

Standard Specifications:

Applicable bottle necks: 24mm, 28mm, 33mm, and other sizes.

Dispensing volume: 0.2ml/time, 0.5ml/time, 1.0ml/time (customizable).

Working pressure: 0.3-0.5MPa.

Operating temperature range: -10°C to 80°C.

Product Features:

Precision dosing system:

A specially designed piston structure ensures accurate and stable dispensing volume with each pump.

Error rate is controlled within ±3%, making it particularly suitable for high-value liquid products.

Excellent sealing performance:

Triple seal design (bottle neck thread seal, piston seal, and outlet seal).

Effectively prevents liquid leakage and evaporation, maintaining product freshness. Degrees

User-Friendly Design:

Ergonomic pump head design provides effortless and comfortable operation.

360° rotatable pump head allows for smooth operation at any angle.

Optional dust cover keeps the outlet clean and hygienic.

Environmental and Safety:

All materials comply with international safety standards, including FDA and RoHS.

BPA-free and phthalate-free models available.

Refillable, reducing packaging waste.

Applications:

Cosmetics:

Suitable for skincare products such as serums, lotions, and toners.

Especially suitable for precise dispensing of high-viscosity products.

Personal Care:

Daily products such as body wash, shampoo, and hand soap.

A variety of volume options available.

Medical:

Medical products such as topical medications and disinfectants.

Customizable child-resistant safety lock.

This product is ISO9001 certified and offers customization in a variety of colors and surface finishes to meet the packaging needs of different brands. We can develop custom pumps to meet customer requirements and provide professional technical support.