- Seal liquid is fed into the machine and, by centrifugal acceleration, forms a moving cylindrical ring, which takes the shape of the double lobe eccentric casing.
- This liquid ring creates a series of seals in the space between the impeller vanes forming compression chambers.
- The gas is fed into the machine by a distribution cone.
- Gas compression is achieved by the rotation of the impeller inside the seal liquid.
With their rugged design, NASH/GARO compressors offers optimum performance and low maintenance. They meet design specs while maintaining a simple design and rugged construction. With NASH/GARO Liquid Ring Technology, the effects of erosion, corrosion, vibration and noise are minimized.
- Casing with Double Eccentricity - Allows for perfect balancing of radial forces on the rotor.
- Front Pull Out - Reduced maintenance
- Conical Distribution - The circulation of the seal liquid is by pressure differential - No recirculation pump is required.
- Axial Regulation of the Rotor - Easy check and adjustment of the impeller clearance.
- Tailor Made Design - Optimized efficiency and performance through modifications to the conical distributor, casing and/or impeller.
- Simple Design with Few Mechanical parts.