Press-In Bottle Adapters & Orifice Reducers

Press-In Bottle Adapters convert standard bottles into accurate, spill-reducing dispensing systems. Made of natural LDPE, they press securely into the bottle opening to create a restricted orifice ideal for drawing liquid with an oral syringe. Each adapter sits flush so the original child-resistant cap can be replaced. Sizes correspond to the bottle’s outside neck diameter. Not compatible with Polycone-lined caps.

For oral-syringe dosing, simply insert the syringe tip into the adapter, invert the bottle, and draw the required amount of liquid. These adapters are ideal for pharmacies and patients who dispense medication from a variety of bottle sizes.

Compatible with many containers we offer, including:

• Boston/Euro Rounds (Glass, Glass (Euro), HDPE, LDPE, PET)
• Cosmo Rounds (HDPE, PET)
• Cylinders (HDPE, LDPE, PET)

These bottle adapters are also perfect for our plastic ovals.

• TPS Essentials Plastic Ovals
  • 20 mm fits 1 oz
  • 24 mm fits 2, 3, 4, 6 & 8 oz
  • 28 mm fits 12 & 16 oz
• Pharmacy-Lite Plastic Ovals
  • 28 mm fits all sizes

We also offer specialized 13 mm & 15 mm orifice reducers designed for controlled dispensing applications from Glass Screw Thread Vials (72015).

Across all styles, our press-in adapters and reducers provide enhanced accuracy, spill reduction, and user-friendly dispensing while maintaining compatibility with the bottle’s original closure.