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Sizing

Find the right adapter

Two quick checks tell you which adapter you need: which valve you are parking (HVE or saliva ejector) and, for the saliva ejector, which hose you have. Measure once, order right.

How to measure

  1. Measure the inner diameter of the suction hose. You need to remove the plastic tailpiece to measure.
    Measuring the inner diameter of the suction hose with a millimeter ruler after removing the tailpiece
  2. If the tailpiece will not come off, inspect the hose instead. Sometimes the tailpiece is glued in by the manufacturer. In those cases you will have to cut the hose below the tailpiece to install Magnadent, so instead of cutting it now to get your measurement, use a visual inspection: a thin smooth hose fits our Small 7.5 unit and a thicker ribbed hose fits our Small 10.5 unit.
  3. Verify with the chart below. If you are still unsure, please send us a photo of your existing A-dec lines and we can help with selecting the proper size.

Sizing chart

Your part How to identify it Magnadent adapter
HVE The larger valve. 1/2 inch and large-bore 16mm HVE tubing. Large HVE Adapter
Saliva ejector Smooth 7.5mm hose. Small 7.5mm Adapter
Saliva ejector Ribbed 10.5mm hose. Small 10.5mm Adapter
Both You want to park the HVE and the saliva ejector. Shop bundles

Magnadent adapters retrofit onto A-dec brand suction hoses and valves. The Tray Mount slides into your existing hanger and locks with a small adjustment screw. The adapters park your suction tips within reach; they do not change suction.

Valve reference

HVE valve at 15mm and saliva ejector at 9mm size reference
Identify your valve: the HVE measures 15mm, the saliva ejector 9mm.
A-dec 500 and 300 high volume evacuator vacuum instrument assemblies reference
A-dec 500 and 300 instrument assemblies. Reference: A-dec.

Found your size?

Order the adapter that matches your valve and hose.

Shop the adapters

These accessories are intended for professional dental and laboratory use only. No patient treatment or clinical services are provided through this site.

Don't see your size, or run a different valve?

We are developing our own compatible valves to fit more systems. Subscribe and we will send the update the moment they are ready.