P.V Single Nozzle Pneumatic Liquid Filler PLF500S is a semi-automatic piston-type liquid filling machine This machine is reasonable in design, small, and exquisite in model. The piston and hopper of the cylinder are made up of 304 stainless steel and Polytetrafluoroethylene (PTEF). Both filling volume and filling speed can be adjusted at will, filling accuracy is high. The filling head adopts an anti-leakage and lifting filling device.