NASH’s NAB series are reliable compressors that are capable of handling highly toxic, explosive, and corrosive gasses. They are ideal for use in petroleum refineries and chemical plants, in applications such as flare gas and Vinyl Chloride Monomer (VCM) recovery. The capacities of the NAB series range from about 41 to 2,700 SCFM (70 to 4,750 m³/h) with discharge pressure to 175 psig (14 bar abs).
Key characteristics:
Rugged Design for Harsh Environments
Capacity to Handle Hazardous Gases
Wide Range of Capacities and Pressures
Two Stage Design
Double Eccentric Casing for Ideal Rotor Balance
Overhung Impeller with Minimal Rotating Parts
Experience Unparalleled Durability and Minimal Maintenance
The innovative NAB compressor uses a liquid sealant, avoiding the traditional metal-to-metal contact that causes significant wear and tear. As a result, you'll find that the only parts needing occasional replacement are the bearings and mechanical seals, giving you a near maintenance-free solution.
The unique liquid ring technology of the NAB significantly reduces the common challenges of erosion, corrosion, vibration, and noise, offering a quieter and more stable operation.
Versatility is at the heart of the NAB compressor design. It can operate with an array of liquids including water, sulphuric acid, amine, and crude oil, as long as they are non-reactive with the process gas and compatible with the compressor's construction materials. This adaptability ensures that the compressor can be tailored to meet the specific needs of your processes.