The new ZS 4 screw blower series: energy efficiency at a low lifecycle cost
Our new ZS 4 series (37-90 kW / 50-120 hp) combines Atlas Copco's trusted screw technology with our latest innovations to deliver you Class 0 certified oil-free air up to 1.5 bar(g) / 22 psig. Our newest generation is one of the most energy efficient oil-free screw blower solution on the market and ensures you of a very low lifecycle cost.
Setting a new standard for oil-free screw blower technology with our ZS 4, ZS 4 VSD & ZS 4 VSD+
- The ZS 4, ZS 4 VSD & ZS 4 VSD+ are among the most compact screw blowers on the market, making them the ideal choice for the replacement of your exisiting blower units.
- Whether your process requires constant or variable air delivery, with our newest generation of rotary screw blowers you don't need to worry about your process uptime.
- The joint forces of our highly efficient Permanent Magnet Motor and our newest screw blower element with optimized inlet- and outlet ports result in a more efficient energy use.
- The oil pump is integrated into the oil-free screw blower element. Whenever the element is running, oil is being pumped around. The oil-injection nozzles and built in oil cooler ensure optimal lubrication and cooling of bearings and gears, resulting in the low mechanical losses and high reliability.
- The Elektronikon® unit controller is specially designed to maximize the performance of your blowers under a variety of conditions. Key benefits are increased energy-efficiency by lowering energy consumption, reduced maintenance time and increased productivity. Moreover, the SMARTLINK service helps you monitor your features from a distance via mobile or internet and therefore helps you to minimize on-site supervision time.
Want to know more about our newest ZS 4, ZS 4 VSD & ZS 4 VSD+ oil-free screw blowers?
Take a closer look at our ZS 4, ZS 4 VSD & ZS 4 VSD+ brochure and discover what's beneath the canopy of our newest generation of oil-free screw blowers.
Contact your local expert for the interactive digital version with animations or download our brochure as a PDF here:
- ZS 4 - ZS 4 VSD - ZS 4 VSD+_EN 23.7 MB, PDF
Side-by-side installation
Keep it compact: squeeze in as many ZS screw blowers as physically possible. The forklift slots are foreseen at the front, interfaces for air outlet, (ducted) air inlet are at the back side, powers cables can enter from the roof top. Once installed, operation is done from the front (or remotely), while periodic maintenance is done from the front and back side.
The perfect drop-in replacement for your existing blowers
Being the smallest screw blower in the market, all units of our ZS 4 series will fit perfectly into your existing blower room. On top of that, our plug & play drop-in packages ensure you of low installation costs, making our newest screw blower units the ideal choice for replacement of your existing blower solutions.
Optimize your blower room
Sit back and relax, the Optimizer 4.0 has it under control. A properly managed compressed air network will help you save energy, reduce maintenance and increase production. Atlas Copco's Optimizer 4.0 monitors and controls multiple blowers simultaneously.