GRV rotacyjne sprężarki łopatkowe
FOR THE AIR AND TOUGHED GASES
In mid-2017, we started the production of vane compressors designed by the Canadian-Italian company GNUTTI System. GRADOS took over the technology and the rights for the further development and production of the compressors, as well as the warranty and post-warranty obligations.
GRV vane compressors are equipped with cast iron bodies of increased durability, steel impellers and composite blades that ensure many years of trouble-free operation at low cost of exploitation and maintanance. The warranty up to 5 years for the compressors and up to 15 years for compression stages is a standard if properely used and serviced. Vertical vane compressors also occupy a small built-in area.
The advantage of vane compressors is the constant capacity, regardless the mileage. Appropriate choice of materials and lubrication as well as self-compensation of blades ensure the device remains unchanged for over 15 years. Compared to the screw compressors, the simple design of vane compressors – one rotor – provides higher durability and reliability.
The variable-speed version (FU) of GRV vane compressors provide a wide range of speed / output control. In addition the advanced and user-friendly PLC control system provides the information not only about the basics as temperature, pressure, oil level and working time but also on the current air flow.
For GRV vane compressors series ONE and DUO with capacities 4÷40 kW, an integrated heat recovery system HR for domestic and / or process water is available.
Click here and check the technical parameters of GRV vane compressors
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