3V air pump holder
Description
Just A Simple Holder For 3V Chinese Air Pump From Aliexpress (Https://Www.Aliexpress.Com/Item/3V-Transparent-Pump-Head-032-Air-Pump-Motor-For-Teaching-Experiment-Sphygmomanometer-Hgoxygenation-Pump-130Ma-300Mm/32721639380.Html?Spm=2114.13010608.0.0.Oglxji) It'S Designed For Friction Fit, But It Can Also Be Secured With Provided Plate. Screw Holes Fits M3 Screws.
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