The Mouvex® B200 Flow Control Screw Compressor boasts a premium, robust and rugged design enhanced with special protectants on the screws and body to allow it to work with a broader range of chemicals. And because it's flow is optimized, customers can realize efficiencies not found in other vane compressors. All exterior components are stainless steel for additional protection, including the flanges, hose and relief valve.