Atlas Copco ZS (VSD+) oil Free Screw Blowers

The Atlas Copco ZS (VSD+) Oil-Free Screw Blowers are engineered to provide high-efficiency, oil-free air solutions for a variety of industrial applications. Featuring advanced Variable Speed Drive (VSD) technology, these blowers optimize energy consumption, ensuring consistent, reliable performance in industries such as wastewater treatment, pneumatic conveying, and air flotation systems. With ISO Class 0 certification, they guarantee 100% oil-free air, maintaining the highest standards of safety and quality.

The ZS (VSD+) series combines innovative screw blower technology with the efficiency of VSD, offering outstanding energy savings and reliable performance. Designed with a compact, robust frame, these blowers operate with minimal noise, low vibration, and require less maintenance compared to traditional blowers. Their advanced cooling system and easy-to-use control panel ensure seamless operation, reducing downtime and operational costs. Whether you need to optimize air systems for energy savings or meet stringent environmental standards, the Atlas Copco ZS (VSD+) Oil-Free Screw Blowers provide exceptional value.

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Atlas Copco ZS (VSD+) Oil-Free Screw Blowers: Energy-Efficient Solutions for Low-Pressure Applications

The Atlas Copco ZS (VSD+) Oil-Free Screw Blowers offer advanced, energy-efficient performance for industries requiring low-pressure compressed air, such as wastewater treatment, pneumatic conveying, and fermentation. With operating pressures up to 1.5 bar(g) / 22 psig and air capacities ranging from 135 cfm to 5,359 cfm (1,010 l/s – 40,088 l/s), the ZS series provides reliable, 100% oil-free air that meets ISO 8573-1 Class 0 certification. These blowers are ideal for critical processes where purity and performance are paramount.

What is a Rotary Screw Blower?

Screw blowers are a type of positive displacement blower, similar in working principle to a rotary screw compressor, but designed specifically for low-pressure applications. They are particularly effective in processes where large volumes of air are required at low pressure, offering significant advantages over traditional rotary lobe blowers.

Atlas Copco ZS (VSD+) Oil-Free Screw Blowers by Vero Aircompressor – Energy-efficient and reliable for low-pressure applications

Key Advantages of Screw Technology

Energy consumption accounts for up to 80% of a blower’s lifecycle cost, making energy efficiency a critical factor in operational savings. Atlas Copco’s ZS screw blowers use a positive displacement process that minimizes energy loss, resulting in significantly lower energy consumption. Compared to rotary lobe or roots-style blowers, screw blowers can reduce energy usage by up to 35-40%, depending on the application. The result is lower operational costs and a reduced total cost of ownership, particularly for applications requiring higher pressures.

Moreover, screw technology is ideal for variable-speed configurations, ensuring consistent energy efficiency across a broad range of operating conditions. The ZS (VSD+) blowers use Variable Speed Drive (VSD+) technology, which allows the blower to adjust its speed according to real-time demand, maximizing energy savings while maintaining optimum performance.

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Compact, Robust, and Easy to Install

Atlas Copco ZS (VSD+) screw blowers are designed to fit seamlessly into your existing systems. Their compact size allows for side-by-side installation, and their durable design ensures reliable operation in tough environments, withstanding ambient temperatures up to 50°C / 120°F. These blowers are easy to maintain and install, requiring minimal space in your blower room or even in outdoor installations. With forklift slots and convenient interfaces for air outlets, inlets, and power cables, the setup process is quick and efficient.

Plug-and-Play Design to Save You Time and Money

The ZS (VSD+) blowers are delivered as complete, integrated plug-and-play units. All necessary components are already integrated, helping you avoid unexpected costs and enabling quick, hassle-free installation. This streamlined approach ensures that your blower unit can be quickly integrated into your production process, minimizing downtime and optimizing your system’s performance from day one.

Atlas Copco ZS (VSD+) Oil-Free Screw Blowers by Vero Aircompressor – Energy-Efficient and Reliable

Smart Monitoring and Control for Optimized Efficiency

To further enhance operational efficiency, the ZS (VSD+) blowers are equipped with the Elektronikon® unit controller. This advanced controller helps maximize energy efficiency by adjusting the blower’s performance to meet specific operational conditions, reducing maintenance time and boosting productivity. The SMARTLINK service allows for remote monitoring via mobile or the internet, enabling you to track performance, energy consumption, and maintenance needs from anywhere, reducing the need for on-site supervision.

Customized Solutions for Every Need

Whether your application requires a fixed-speed solution for constant airflow or a variable-speed model for dynamic airflow demands, the ZS series offers both options. The ZS VSD+ models provide even greater energy savings and longer-term cost reductions, perfect for industries looking to maximize their investment over time.

Technical Specifications

Technical Property	Value
Capacity FAD l/s	1,010 l/s – 40,088 l/s
Capacity FAD	135 cfm – 5,359 cfm
Working pressure	4.4 psig – 21.8 psig
Installed motor power	24 HP – 476 HP

Why Choose Atlas Copco ZS (VSD+) Oil-Free Screw Blowers?

Energy Efficiency: Save up to 35-40% compared to rotary lobe blowers with advanced screw technology and VSD+ drive.
Low Total Cost of Ownership: Energy-efficient design and minimal maintenance reduce long-term operational costs.
Versatility: Suitable for a wide range of applications, including wastewater treatment, pneumatic conveying, and fermentation.
Reliability: With ISO 8573-1 Class 0 certification, you can trust the ZS blowers for 100% oil-free air, ensuring safe and clean operations.

Order Today from Vero Aircompressor

At Vero Aircompressor, we are your trusted distributor and wholesaler for Atlas Copco ZS (VSD+) Oil-Free Screw Blowers. Whether you’re looking for a single unit or bulk orders, we offer competitive pricing and fast global shipping. Our expert team is ready to help you find the perfect solution for your needs. Contact us today to learn more and place your order!