Description of hand pump VP 140 Lightweight, handheld and lightly moving Create pressure and vacuum simply with the squeeze Create pressure up to 40 Kg/cm2/Bar. Push switch to create negative pressure up to – 1 Kg/cm2 / Bar. Connect 1/4″ BSP (F) to a standard watch like the TX 430 1/4″ BSP (F) side connector … Continue reading Pneumatic Pressure and Vacuum Hand Pump VP 140