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Vesco Medical

ENFit® Medicine Bottle Adapter

ENFit® Medicine Bottle Adapter


Regular price $9.34 USD
Regular price Sale price $9.34 USD
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Quantity per Pack

Bottle adapter size is listed according to nominal interior bottle diameter in mm. Measure inside diameter of bottle opening with a ruler to determine size needed. Actual fits are:

  • ENBA12, 12 - 14.5mm
  • ENBA14, 14 - 16.5mm
  • ENBA17, 17 - 20.5mm
  • ENBA19, 19 - 22.5mm*
  • ENBA24, 23.5 - 25.5mm
  • ENBA27, 25 - 27.5mm*
  • ENBA31, 30 - 33.5mm

Pictures of the measurement method is shown to the left in the thumbnail size picture. Click on the picture to show full size.   There is also a video showing the method to measure and how to insert the correct bottle adapter size. Click on that thumbnail frame for a short presentation. 

* Note that no adapter will fit a bottle opening from 22.5 - 23.5mm and 27.5 - 30mm.


  • Variety of sizes intended to meet most common medication bottles.
  • Use with ENFit syringe to extract medicine from bottle. DOES NOT fit Luer, Oral or Bolus syringes.
  • Fits inside bottle opening to allow continued use of childproof caps.
  • Ideal for aseptic technique.
  • Made without natural rubber latex, DEHP, Bisphenol A (BPA) or other phthalates plasticizers.
  • 5, 20, or 100 pieces per pack.
  • Picture shows all 7 sizes. Only 1 size comes in a pack.


  • Material:
  • Weight:
  • Piece Length:
  • Piece Width:
  • Piece Height:
  • Volume:


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