Atlas Copco ZT/ZR 15-55 (VSD) oil-free rotary tooth compressors are engineered using innovative in-house technology, resulting from years of research and development. The ZR & ZT oil-free air compressors are the result of our commitment to excellence.
Atlas Copco ZT/ZR 15-55 (VSD) oil-free rotary tooth compressors are engineered using innovative in-house technology, resulting from years of research and development. The ZR & ZT oil-free air compressors are the result of our commitment to excellence.
Experience the power of our industrial oil-free rotary tooth air compressors from 4 to 10 bar.
Clean, oil-free compressed air is essential for the continuous operation of production processes and for maintaining product quality. Over the past dec ades, Atlas Copco has been dedicated to the development of oil-free rotary screw compressor technology, introducing a wide range of highly reliable oil -free compressors to provide customers with clean air. The ZR/ZT series offers a completely new exp erience through an integrated unit, meeting your n eed for pure, oil-free air and protecting your production applications.
Economical, High-Quality Oil-Free Air
Ensure Uninterrupted Production
Pharmaceutical manufacturing, food processing, critical electronics, and other demanding industries require high-quality air to safeguard both the production process and the end product. To consistently generate 100% oil-free air, it is essential to prevent oil from entering the compression process. The ZR/ZT series has been certified by the renowned TÜV Association to meet ISO 8573-1 Class 0 standards, ensuring not only safe air for your applications but also reduced operating and maintenance costs.
Reduce Energy Costs
Over 70% of a compressor’s life cycle cost (LCC) comes from energy consumption, highlighting its critical importance. A cost-effective compressed air solution optimizes pressure, flow, and air treatment equipment for every production process. Atlas Copco’s ZR/ZT compressors are delivered as fully integrated units, helping to cut your electricity bills. With the addition of the ZT 18 VSD, ZT 30 VSD, and ZT 45 VSD models to our VSD range, we can offer energy savings whether your needs call for low- or high-capacity compressors.
Peace of Mind
For over sixty years, Atlas Copco has been at the forefront of oil-free compressed air technology, combining vast experience with continuous innovation. With our extensive expertise in delivering reliable, premium air solutions, Atlas Copco is a compressor manufacturer capable of meeting your specific needs through a wide range of technologies. That means you can always find the right solution for your unique application.
Certified Oil-Free Air
Atlas Copco is widely recognized in the design and manufacturing of oil-free rotary screw compr essors, and the ZR/ZT series is built on this strong tradition.The ZR/ZT combines high reliability and safety with low energy costs.
Pharmaceutical Industry
· Oil-free air is essential to prevent contamination of production processes (e.g., fermentation, aeration, tablet coating,
packaging and bottling, automated production lines).
· CLASS 0 certification eliminates all risks, ensuring consistent product quality and protecting your professional brand reputation.Food and Beverage Industry
· Pure, clean oil-free air is ideal for a wide range of applications (such as fermentation, packaging, aeration, conveying, filling
and capping, cleaning, and instrument air).
· Certified according to ISO 8573-1 CLASS 0 (2010), it safeguards product purity and guarantees zero risk of contamination.
Electronics Industry
· Producing clean, dry, high-quality air with maximum energy efficiency is critical.
· Applications include removing microscopic debris from computer chips and motherboards.
Healthcare
· A smart choice for hospitals, dental clinics, veterinary laboratories, or clinical environments where high reliability is essential.
· Clean air ensures the successful completion of clinical work and keeps your equipment running efficiently.
Certified Oil-Free Air
CLASS 0: Industry Standard
Oil-free air is essential in industries where air quality is critical to both the final product and the production process. Typical applications include food and beverage processing, pharmaceuticals, chemical and petrochemical processing, fermentation, wastewater treatment, pneumatic conveying, and nonwoven fabric manufacturing.
Pioneer in Oil-Free Air Technology
For more than 60 years, Atlas Copco has been dedicated to developing oil-free air technology, producing a complete range of oil-free air compressors and blowers. Through continuous innovation, Atlas Copco achieved a new milestone by becoming the first air compressor manufacturer to be certified for ISO 8573-1 CLASS 0.
Reducing Risk
To meet the most stringent customer requirements, Atlas Copco engaged the renowned TÜV testing organization to certify its oil-free compressors and blowers. Using rigorous testing methods across a wide range of temperatures and pressures, TÜV analyzed all possible forms of oil contamination—and confirmed that no traces of oil were detected in the output air stream.*Atlas Copco was awarded ISO 8573-1 CLASS 0 certification in 2006
CLASS
Oil content (suspended particles, liquid and oil mist) mg/m³
0
Specified by the device user or supplier, more stringent than Level 1
1
< 0.01
2
< 0.1
3
< 1
4
< 5
Current ISO 8573-1 (2010) grades (five main grades and their corresponding maximum concentrations of total oil).
CLASS 0 Industry Standard
Monitoring: Low Investment, High Return
Elektronikon unit controllers are designed to optimize the performance of compressors and air handling equipment under various
conditions. Key benefits of our solutions include improved energy efficiency, reduced energy consumption, reduced maintenance time, and reduced stress on the entire air system.
Elektronikon unit controller
Intelligent Compressor Unit
· A high-resolution color display makes it easy to read and understand the unit’s operating status.
· Clear icons and intuitive navigation allow quick access to all important settings and data.
· Monitor the unit’s operating and maintenance status, alerting you to critical information when needed.
· Ensure reliable operation to meet your specific compressed air needs.
· Remote control and notification capabilities are standard, including easy-to-use Ethernet-based communication.
· Supports 31 different languages, including character based languages.
Online and Mobile Monitoring
The new Elektronikon@ controller allows you to monitor your compressor via Ethernet, including warnings, shutdowns, and maintenance schedules. The Atlas Copco Online Monitoring app, available for iPhone/Android phones and iPad/Android tablets, lets you monitor your compressed air system securely over the internet.
Online and Mobile Monitoring
Dryer Solutions for a Variety of Needs
Untreated compressed air contains moisture and dust particles, which can damage your air system and contaminate your end product. The resulting maintenance costs can far exceed the cost of compressed air treatment. Atlas Copco believes this problem is preventable and offers a complete range of air treatment solutions to protect your investment, equipment, production processes, and end products.
Blower Heat Regeneration Adsorption Dryer
BD/BD+
-70°C/-40°C/-20°C
-94°F/-40°F/-4°F
· Regenerates adsorbent by heating ambient air, reducing e nergy consumption
· Low pressure drop
· Zero and low air consumption options available
· Dew point monitoring and control
Refrigerated Dryer
F/FX
+3°C/+10°C
+37°F/+50°F
· Cools compressed air using refrigeration principles
· Pressure dew point as low as 3°C
· Highly efficient and environmentally friendly refrigerant
Heatless Regeneration Adsorption Dryer
CD/CD+ IND IMD
-70°C/-40°C
-94°F/-40°F
· Utilizes high-performance activated alumina or silica gel adsorbent · Robust design
· High overall reliability
Built-in Heat of Compression Rotary Drum Dryer
IND IMD
-40°C/-20°C -40°C/-10°C
-40°F/-4°F -40°F/+14°F
· Regeneration using heat of compression
· Extremely low operating energy consumption
· Constant pressure dew point output
· Integrated design, compact footprint
(1) Unit performance reference operating conditions measured according to 1S01217 Appendix C, 4th edition (2009):
– Relative humidity: 0%
– Absolute inlet pressure: 1 bar
– Inlet temperature: 20°C
FAD measurements are performed at the following operating pressures: Constant speed models:
– 7.5 bar models: 7 bar.
– 8.6 bar models: 8 bar.
– 10 bar models: 9.5 bar.
(2) A-weighted emission sound pressure level (LpWSAd) measured at the workstation. Measured using ISO 9614/2 (sound intensity sweep method) in accordance with ISO 2151:2004. The added correction factor is the fully uncertain value (KpAd) in accordance with the test code.
(3) Integrated dryers have an added weight.
ZT18-22 VSD、ZR/ZT37-55 VSD
Model
Operating Pressure
Flow Rate (FAD)
Motor Power
Noise Level
Standard Model Weight
Integrated Dryer Available
bar
l/s
m3/min
kW
dB(A)
kg
Air cooling
ZT18VSD-10
Minimum
4
24.9 – 43.0
1.5 – 2.6
18
69
1120
IMD
Effective
7
23.6 – 41.9
1.4 – 2.5
Maximum
10
22.2 – 39.7
1.3 – 2.4
ZT22VSD-10
Minimum
4
24.9 – 60.1
1.5 – 3.6
22
69
1120
ID / IMD
Effective
7
23.6 – 58.8
1.4 – 3.5
Maximum
10
22.2 – 48.8
1.3 – 2.9
ZT30VSD-8.6
Minimum
4
42.4 – 81.1
2.5 – 4.9
30
76
1400
IMD
Effective
7
41.3 – 79.8
2.5 – 4.8
Maximum
8.6
41.2 – 76.1
2.5 – 4.6
ZT37VSD-8.6
Minimum
4
42.4 – 102.3
2.5 – 6.1
37
76
1400
ID / IMD
Effective
7
41.3 – 101.6
2.5 – 6.1
Maximum
8.6
41.2 – 95.1
2.5 – 5.7
ZT37VSD-10
Minimum
4
34.9 – 97.9
2.1 – 5.9
37
76
1400
ID
Effective
9
33.0 – 89.2
2.0 – 5.4
Maximum
10
32.5 – 80.5
2.0 – 4.8
ZT45VSD-8.6
Minimum
4
42.4 – 119.8
2.5 – 7.2
45
78.5
1481
IMD
Effective
7
41.3 – 118.4
2.5 – 7.1
Maximum
8.6
41.1 – 112.7
2.5 – 6.8
ZT55VSD-8.6
Minimum
4
42.4 – 143.7
2.5 – 8.6
55
78.5
1481
ID / IMD
Effective
7
41.3 – 143.0
2.5 – 8.6
Maximum
8.6
41.1 – 138.8
2.5 – 8.3
ZT55VSD-10
Minimum
4
34.8 – 139.1
2.1 – 8.4
55
78.5
1481
ID
Effective
9
32.9 – 131.7
2.0 – 7.9
Maximum
10
32.3 – 122.0
2.0 – 7.3
Water cooling
ZR37VSD-8.6
Minimum
4
42.5 – 102.3
2.6 – 6.1
37
70
1372
ID / IMD
Effective
7
41.3 – 101.2
2.5 – 6.1
Maximum
8.6
41.0 – 94.8
2.5 – 5.7
ZR55VSD-8.6
Minimum
4
42.5 – 138.3
2.5 – 8.3
55
70
1410
ID / IMD
Effective
7
41.3 – 137.1
2.5 – 8.2
Maximum
8.6
41.0 – 134.6
2.5 – 8.1
(1) Unit performance reference operating conditions measured according to ISO 1217 Appendix C, 4th edition (2009)
– Relative humidity: 0%
– Absolute inlet pressure: 1 bar
– Inlet temperature: 20°C
(2) A-weighted emission sound pressure level measured at the workstation (L pWSAd). Measured according to ISO 2151:2004 using ISO 9614/2 (sound inte nsity sweep method). The added correction factor is the fully uncertain value (KpAd) in accordance with the test code.
(3) Integrated dryers have an added weight.
ZT30-50 VSD+
Model
Operating Pressure
Flow Rate (FAD)
Motor Power
Noise Level
Standard Model Weight
Integrated Dryer Available
bar
l/s
m3/min
kW
dB(A)
kg
Air cooling
ZT30VSD+-8.6
Minimum
4
40.4 – 95.5
2.4 – 5.7
30
66
1350
ID / IMD
Effective
7
39.9 – 93.6
2.4 – 5.6
Maximum
8.6
37.9 – 74.8
2.3 – 4.5
ZT30VSD+-10
Minimum
4
40.4 – 95.5
2.4 – 5.7
Effective
9
37.7 – 71.7
2.3 – 4.3
Maximum
10
36.9 – 64.8
2.2 – 3.9
ZT37VSD+-8.6
Minimum
4
40.4 – 112.6
2.4 – 6.8
37
69
1350
ID / IMD
Effective
7
39.9 – 110.1
2.4 – 6.6
Maximum
8.6
37.9 – 95.6
2.3 – 5.7
ZT37VSD+-10
Minimum
4
40.4 – 112.6
2.4 – 6.8
Effective
9
37.7 – 92.5
2.3 – 5.6
Maximum
10
36.9 – 84.9
2.2 – 5.1
ZT45VSD+-8.6
Minimum
4
40.4 – 135.8
2.4 – 8.2
45
68
1373
ID / IMD
Effective
7
39.3 – 132.3
2.4 – 7.9
Maximum
8.6
37.9 – 118.2
2.3 – 7.1
ZT45VSD+-10
Minimum
4
40.4 – 135.8
2.4 – 8.2
Effective
9
37.7 – 112.5
2.3 – 6.8
Maximum
10
36.9 – 96.9
2.2 – 5.8
ZT50VSD+-8.6
Minimum
4
40.4 – 153.7
2.4 – 9.2
50
70
1373
ID / IMD
Effective
7
39.3 – 147.0
2.4 – 8.8
Maximum
8.6
47.2 – 144.5
2.8 – 8.7
ZT50VSD+-10
Minimum
4
40.4 – 153.7
2.4 – 9.2
Effective
9
37.7 – 141.0
2.3 – 8.5
Maximum
10
36.9 – 130.5
2.2 – 7.8
(1) Unit performance reference operating conditions measured a ccording to ISO 1217 Appendix C, 4th edition (2009)
– Relative humidity: 0%
– Absolute inlet pressure: 1 bar
– Inlet temperature: 20°C
(2) A-weighted emission sound pressure level (LpWSAd) measured at the workstati on. Measured in accordance with ISO 2151:2004 using ISO 9614/2 (sound intensity sweep method). The added correction factor is the full uncertainty value (KpAd) in accordance with the test code.
(3) Integrated dryers have an added weight.
Dimensions
Model
A
B
C
length
width
height
mm
mm
mm
Air cooling
ZT 15-22
1761
1017
1620
ZT 18-22 VSD
2195
1016
1621
ZT 30-45
2006
1016
1880
ZT 30-55 VSD
2440
1016
1880
ZT 30-50 VSD+
2005
1022
1909
Water cooling
ZR 30-45
2006
1016
1880
ZR 37-55 VSD
2440
1016
1880
Dimensions
Brochure
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