ThePadAuxiliaryCylinder,Mechanicalisapadthatcomesasapartofoutboardcylindermountkitofananesthesiadeliverymachine.Thekitcontainsashroudintowhichthecylinderisplaced.Thecylindersitsonthebaseoftheshroud.Thepadisplacedonthebaseofthecylinderandisusedasasupporttothecylinderbase.Itprovidesacushioningeffecttothebaseofthecylinder.ItismadeofSCE43Clos edCellfoamrubberblendedwithNeopreneorvinylwhichisarubberelastomer.Itprovidesexcellentresistancetoozone,fungus,oxidation,UVradiation,sunlightandcanperforminawiderangeoftemperatures.