High suction capacity, smooth dosing stroke and constantly accurate dosing
Robust bodywork: Strong shaded pole motor with gear, shock-resistant and chemical resistant housing of glass fibre reinforced plastics, controlled eccentric for stroke agitation
Automatic ventilation at full operation pressure with outgasing media possible thanks to combined ventilation valve with integrated ventilation screw
Good adjustment to precise use by 4 different gear reductions and liquid ends in 3 sizes and 2 materials