Air compressor manufacturer by nitto kohki, japan, are now available in india. As medo brand pumps from world-renowned vacuum pump. These pumps are unique products that feature a patented linear motor driven free piston system. System is not only ideal for upgrading existing systems but can also be used for future design improvements. The making of a high quality product is facilitated by strict quality control, which undertakes numerous examinations, measurements and tests that are repeated day and night. Compact, quiet, and vibration free, the extremely reliable free piston pump enhances system performance and extends its operating life. It can be utilised in various applications, from life support systems to robotics, nitto kohki has developed a comprehensive series of precision air compressors and vacuum pumps that incorporate this uniquely functional design. Its simple and reliable design has no complicated transmission components such as crankshafts, connecting rods, ball. Bearing, etc, typically found in conventional pump designs - fewer parts mean fewer problems.