18mm Natural Push In Orifice Reducer

Push In Orifice Reducer for Controlled Dispensing of Liquids, Oils, and Fragrances

Push The 18mm Push In Orifice Reducer is engineered to provide controlled dispensing and minimize evaporation in a wide range of applications, including fragrance, essential oil, cosmetic, laboratory, and pharmaceutical packaging. Designed for 18mm neck vials and bottles, this insert fits securely into the container opening to reduce the flow diameter, offering greater control over liquid release. The tapered internal design ensures a tight, leak-resistant seal and helps preserve product integrity by limiting air exchange. Ideal for precise dosing or slow dispensing, this reducer supports consistent performance across both industrial and consumer packaging uses.

• Push in insert fits 18mm neck vials and bottles

• Tapered design ensures a snug, leak-resistant fit

• Reduces orifice size for controlled flow and evaporation reduction

• Ideal for essential oils, fragrances, and other liquid formulations