ZD 1200-4000
ZD 1200-4100 VSD
Combining an oil-free screw compressor in the first two compression stages and an oil-free reciprocating booster in the last two stages, ZD is an innovative combination for all high pressure applications between 25 and 40 bars

Available in fixed speed or variable speed drive versions, each ZD finds its place in very demanding environments requiring high quality air at varying flow conditions, such as PET blowing applications.

Capacities range from 1200 to 4000 m3/h.

Benefits:

Class Zero certification
• No risk of oil contamination
• No costs for expensive oil filter replacements and treating oily condensate.
  
  
Substantial energy savings
• Unique 4-stage compression consumes 7% less energy than 3-stage systems
• Integrated ‘heat-of-compression’ dryer provides air drying at almost no cost
• Cut energy consumption by up to 35% with integrated Variable Speed Drive (VSD)
• Energy recovery system can recuperate up to 70% of compression energy
• Further energy savings are possible with re-injection
  
  
Proven reliability
• Continuous trouble-free operation through hybrid technology
• Enhanced reliability from 4-stage compression, reducing pressure ratio per stage and minimizing wear and tear
  
  
Economic installation, reduced noise & maintenance
• Plug & play concept means flexible installation and reduced set-up costs
• No need for poured-in concrete foundations
• Excellent service and spare part availability through the Atlas Copco worldwide network
• Silencing canopy comes as standard
  

Technical info:

• A 4 stage combination for an excellent compression ratio
• Only superior quality elements are used in the construction : stainless steel coolers (no copper), state-of –the art Elektronikon ® monitoring system, high quality electric cubicles, valves and packings
• Concrete baseplate, processed for vibration absorbtion properties
• Electronic shaft ( LAN connection) ensuring a perfectly harmonized operation and regulation between the two machines. Plug & play operation.
• All elements are at human height for great accessibility

Download brochures