INDUSTRIAL range Oil-free Scroll compressors

When choose a SCROLL compressor? The new range of "OS" compressors, with oil-free scroll technology, is the result of many years of Fini experience in the field of industrial compressed air. This innovative range opens up a new world of possibilities for all those applications where the total absence of oil is required, ensuring longer working life of the plants, resulting in lower operating costs, in addition to granting the highest quality standard of the final product. As specified by the equipment user or supplier and more stringent than class 1 - ISO8573-1 Medical, chemical, biotechnologies,...

Why choose a SCROLL compressor? To supply user-friendly OIL-FREE COMPRESSED AIR. To reduce installation and maintenance costs (no expensive and complicated compressed air filters networks). To increase efficiency in all areas of the compressor operation. To save energy and environmental costs. To provide the most modern, compact, robust, reliable and durable oil-less rotary compressor. To promote industrial processes safeguarding ambient sustainability. Energy saving Thanks to the use of IE3 Premium Efficiency electric motors, the OS range is fully focused on combining maximum reliability with...

Spiral scroll-technology... Two spirals without any metal-to-metal contact in between, intake air and compress it in 3 successive phases to deliver it at 8 or 10 bar of pressure. The simple process allows a smooth contact-free operation of the scrolls and thus provides a very long service life to all the components and therefore of the complete unit. Labyrinth Lap for high compressor reliability Alumite treatment. Aluminium die casting. Oil-free compression chamber for high quality air. Oversized roller bearing. Intake air before compression Air after-cooler for higher efficiency and durability....

...for high quality compressed air. The rotating orbiting scroll within the stationary scroll causes a crescent shaped compression cavity. This crescent shaped compression cavity moves around the point of symmetry reducing the cavities size and exhausting the compressed air out of the center of the stationary scroll. No other technology offers fewer moving components and lower bearing loads than the Scroll Compressor. Fixed scroll Suction chamber Suction opening Delivery opening Stationary Scroll Compression chamber Orbiting Scroll SCROLL WORKING PRINCIPLE

A flexible design to suit any specific requirement and assurance of operation The Fini OS range with single scroll unit is extremely quiet and can be installed in any environment ensuring the comfort and safety of all operators with minimum impact to the surroundings. Extremely silent. Automatic start/stop. IE3 Premium Efficiency electric motor. Also available with 270-lt or 500-lt air receiver, or with air receiver and refrigerated dryer. Cooling system High-standard soundproof material IE3 electric motor Scroll unit High quality compressed air The OS models with air receiver are optionally...

Efficiency + Reliability = Productivity The OS range with "Multi-Scroll" units: two, three or four scroll units integrated in the same machine, as a very flexible modular system, the maximum flexibility to suit any high quality compressed air requirements. The highest manufacturing standards are applied to guarantee the maximum performance and reliability. A proven technology developed to compress air in absolute absence of oil. Advanced cooling system Our over-sized premium quality air-air heat exchangers provide our machines with low operating temperatures even in severe working conditions....

Max. Sound Connecpresssure level tion Gross weight Gross dimensions Max. Sound Connecpresssure level tion bar p.s.i. dB(A) SILENCED - MULTI-SCROLL OS 11 - 2 SCROLL UNITS OS 11-08 - Models from 5.5 to 7.5 kW: 500-lt air receiver available on demand. - ES = with refrigerated dryer. Reference conditions: Intake air temperature 20°C (68°F) atmospheric pressure 1 bar (14.5 psig). The air flow rates are measured at the following working pressures: 7.5 bar for models at 8 bar - 9.5 bar for models at 10 bar. The data and performances in accordance with ISO 1217 directives. Sound level measured in accordance...