{"id":1850,"date":"2026-04-15T12:45:16","date_gmt":"2026-04-15T09:15:16","guid":{"rendered":"https:\/\/mofidi-comp.com\/en\/?post_type=product&p=1850"},"modified":"2026-10-27T19:27:03","modified_gmt":"2026-10-27T15:57:03","slug":"mofidi-450-liter-vertical-oil-free-silent-compressor","status":"publish","type":"product","link":"https:\/\/mofidi-comp.com\/en\/product\/mofidi-450-liter-vertical-oil-free-silent-compressor\/","title":{"rendered":"Mofidi 450 L\/min Vertical Oil-Free (Silent) Compressor"},"content":{"rendered":"

The Mofidi Vertical 450 L\/min Oil-Free (Silent) Air Compressor<\/strong> delivers 450 L\/min of completely oil-free compressed air with low noise, using a 250-liter tank and a 6 HP (4.5 kW) motor. That makes it a reliable choice wherever air purity is critical \u2014 dentistry, laboratories, pharmaceuticals and the food industry. Below are its specifications, how it works, applications, and selection and maintenance tips.<\/p>\n

Mofidi Vertical 450 L\/min Oil-Free (Silent) Air Compressor \u2013 Technical Specifications<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/th>\nValue<\/th>\n<\/tr>\n
Compressor type<\/td>\nOil-free (silent), vertical<\/td>\n<\/tr>\n
Air delivery<\/td>\n450 L\/min<\/td>\n<\/tr>\n
Tank size<\/td>\n250 liters<\/td>\n<\/tr>\n
Working pressure<\/td>\n6\u20138 bar<\/td>\n<\/tr>\n
Cylinders<\/td>\n3 cylinders (triple head)<\/td>\n<\/tr>\n
Electric motor<\/td>\n6 HP (4.5 kW), copper winding<\/td>\n<\/tr>\n
Power supply<\/td>\nsingle-phase 220 V<\/td>\n<\/tr>\n
Equipment<\/td>\nSafety valve, ball valve, check valve, pressure gauge and pressure switch<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

The \u201c450 L\/min\u201d in the name is the compressor’s air delivery<\/strong> (450 liters of air per minute), not the tank size. This model has a 250-liter tank.<\/p>\n

What Is an Oil-Free Compressor and How Is It Different?<\/h2>\n

In conventional (oil-lubricated) compressors, oil lubricates the piston and cylinder, and some of it ends up in the compressed air as vapor. In the Mofidi vertical 450 L\/min oil-free air compressor, the moving parts run without oil, so the outlet air is free of oil particles and odor, and there is no oil to change or top up. This means cleaner air as well as lower service time and cost.<\/p>\n

Why Is It Called \u201cSilent\u201d?<\/h2>\n

Mofidi oil-free compressors use several smaller cylinders running at a moderate speed, so they are quieter than oil-lubricated piston compressors of the same capacity and can be installed in clinics, labs or inside the workspace. In this model, 3 cylinders (triple head) driven by a 6 HP motor provide 450 L\/min of air.<\/p>\n

Applications<\/h2>\n