Atlas Copco Air Compressor

Air Compressor GA 355 Atlas Copco Screw Price

GA 355 Atlas Copco Screw Air Compressor Price
Description Technical Parameter
Outstanding performance
GA 355-500 compressors provide high-quality compressed air in the harshest environmental conditions. Incorporating Atlas Copcos oil-injected screw element, they provide a long and trouble-free life at the lowest possible operating cost.
 
Metal industry
QUALITY AND EFFICIENCY
Metal plants use compressed air for instrumentation, plant air and pneumatic conveying for raw materials or ash and are in need of an efficient solution to reduce their operating costs. Thanks to their innovative features, our GA air compressors meet this demand.
 
Mining industry
ROBUSTNESS AND RELIABILITY
Compressed air is vital for the mining industry: applications include dust bad filtration, service air, ventilation air and pneumatic tools. The reliability and robustness of GA compressors will accomplish the job even in the harshest conditions.
 
Power plants
SMOOTH AND COST-EFFECTIVE OPERATION
Power plants run round-the clock to supply vital energy. A continuous supply of compressed air is absolutely critical for trouble-free operation. GA air compressors provide a reliable source of compressed air of applications such as silt blowing and fly ash handling.
 
General industry
A SAFE AND RELIABLE POWER SOURCE
Many industrial companies use compressed air in their daily operations. Applications include pneumatic tools for cutting, drilling, hammering and grinding, pmeumatic actuators and valves, ventilation systems, packing and palleting machinery and conveyer systems. GA compressors are designed for ultimate performance and reliability.
 
Keeping your production up and running
GA compressors ensure long and trouble-free lifetime at the lowest operating cost. At their heart are state-of-the-art compression elements based on innovative asymmetric rotor profiles and powered by a high efficiency electric motor. Combined with a built-to-last drive system and heavy duty air inlet filters, this results in maximum reliability to operate in the toughest conditions.
 
Reducing your production costs
The innovative design of GA compressors reduces your energy bill and overall compressor lifecycle costs. GA compressors are pre-assembled packages: installation is fault-free, commissioning time is low and no external instrumentation air is required.
 
Protecting your process
The integrated water separator immediately removes 100% of the condensate, resulting in higher air quality.
 
Maximizing your savings
As there is no one size fits all concept, we have developed a range of features and options to help you optimize the use of your compressor: from running the machine at high temperatures, to extra safety devices.
 
Twin element series for highest efficiency and reliability
1.Practical cooler cleaning
Hinged fans, fan motors and cowls for easy cooler cleaning.
Twin fans for optimal cooling.
Axial cooling fans driven by separate TEFC electric motors (IP55 protection).
2.Superior air quality
3-step efficient oil separation process for low residual oil content in the compressed air (less than 3 ppm).
Hinged cover for easy separator element change.
3.Protective air filtration
Protects the compressor components by removing 99.9% of dirt particles down to 3 microns.
Extends the system lifetime.
4.Moisture separator as standard
A cyclonic moisture separator, with automatic and manual drain, mounted as standard, after the cooler block.
5.Twin element on single drive & gear casing
Efficiencies far superior to designs using one large element or 2-stages.
Extended lifetime due to reduced loads on bearings, rotors and gears.
Highly efficient motor-TEFC protection (IP55), class F insulation.
6.Energy recovery
The optional energy recovery system can recover up to 75% of the compressors shaft power as hot water.
The main module of the recovery system is integrated in the compressor.
Recovered hot water can be used as preheated boiler feed water, space heating, showering or other industrial applications.
7.Elektronikon unit controller
High resolution color display gives you an wasy to understand readout of the equipments running conditions.
Clear icons and navigation provides you fast access to all of the important settings and data.
Monitoring of the equipment running conditions and maintenance status.
 
Optimize your system
With the GA 355-500, we provide an all-in-one solution incorporating the latest technology in a built-to-last design. To further optimize the performance of your GA or to simply tailor it to your specific production environment, optional features are available.
 
Standard scope of supply
Air circuit
Air intake filter
Air intake valve
Air/oil separator
Cooling circuit
Aftercooler/oil cooler (air or water-cooled)
Cooling fan for air-cooled units
Ventilation fan for water-cooled units
Water separators
Oil circuit
Oil filters
General
Complete air/oil/water circuit
IP55, Class F drive motor
Built-in electrical starters (on low voltage variants)
Flexible vibration dampers
Elektronikon control system
Full load/no load regulation system
Silencing canopy
Single point inlet and outlet connections
Structural steel skid-no foundations needed
SMARTLINK
Medium voltage motor
NPT or ANSI connections
 
Additional features & options
Energy Recovery (on water-cooled versions only)
Electronic water drain
Phase sequence relay
PT1000 thermal protection for main motor
Anti-condensate heaters for main motor
Anchor pads
Performance test certificate
Witness test
Material certificates
Sea worthy packing
SPM monitoring
High short circuit current rating (HSCCR)
Heavy-duty filter
Medium voltage motor
Compressor Type  Maximum Working
Pressure
Capacity FAD (1) Installed
Motor
Noise Level
(2),(3)
Weight (3)
Pack Pack
bar(e) psig l/s m3/min cfm kw dB(A) kg lb
50Hz
GA 355-7.5 7.5 109 1050 63.1 2225 355 73 8402 18523
GA 355-8.5 8.5 123 969 58.2 2053 355 73 8402 18523
GA 355-10 10 145 890 53.5 1886 355 73 8402 18523
GA 355-13 13 189 731 43.9 1549 355 73 8402 18523
GA 400-7.5 7.5 109 1175 70.6 2490 400 74 8602 18964
GA 400-8.5 8.5 123 1109 66.6 2350 400 74 8602 18964
GA 400-10 10 145 1011 60.8 2142 400 74 8602 18964
GA 400-13 13 189 844 50.7 1788 400 74 8602 18964
GA 450-7.5 7.5 109 1298 78.0  2750 450 75 8702 19185
GA 450-8.5 8.5 123 1240 74.5 2628 450 75 8702 19185
GA 450-10 10 145 1144 68.8 2424 450 75 8702 19185
GA 450-13 13 189 960 57.7 2034 450 75 8702 19185
GA 500-7.5 7.5 109 1410 84.7 2988 500 76 8202 18082
GA 500-8.5 8.5 123 1347 80.9 2854 500 76 8202 18082
GA 500-10 10 145 1257 75.5 2664 500 76 8202 18082
GA 500-13 13 189 1068 64.2 2263 500 76 8202 18082

GA 500 figures are for medium voltage IP 23 motor.
Reference conditions:
Absolute inlet pressure 1 bar (14.5 psi)
Intake air temperature 20℃(68℉)
Cooling medium temperature 20℃(68℉)
(1) Unit performance measure according to ISO 1217, Annex C, Edition 4 (2009), FAD is measured at the following working pressures: 
7.5 bar variants at 7 bar
8.5 bar variants at 8 bar
10 bar variants at 9.5 bar
13 bar variants at 12.5 bar
(2) Noise level
A-weighted emission sound pressure level at the work station, Lp WSA (re 20 μPa) dB (with uncertainty 3 dB).
Values determined according to noise level test code ISO 2151 and noise measurement standard ISO 9614.
(3)Water-cooled models
 
Compressor Type  Maximum Working
Pressure
Capacity FAD (1) Installed
Motor
Noise Level
(2),(3)
Weight (3)
Pack Pack
bar(e) psig l/s m3/min cfm hp dB(A) kg lb
60Hz
GA 355-100 7.4 107 1032 62.1 2191 450 73 8102 17862
GA 355-125 9.1 132 940 56.5 1992 450 73 8102 17862
GA 355-150 10.8 157 831 49.9 1761 450 73 8102 17862
GA 355-200 13.8 200 692 41.6 1466 450 73 8102 17862
GA 400-100 7.4 107 1128 67.9 2394 500 74 8202 18082
GA 400-125 9.1 132 1042 62.6 2208 500 74 8202 18082
GA 400-150 10.8 157 935 56.2 1981 500 74 8202 18082
GA 400-200 13.8 200 784 47.1 1661 500 74 8202 18082
GA 450-100 7.4 107 1334 80.4 2835 600 75 8352 18413
GA 450-125 9.1 132 1222 73.4 2589 600 75 8352 18413
GA 450-150 10.8 157 1126 67.7 2386 600 75 8352 18413
GA 450-200 13.8 200 943 56.7 1998 600 75 8352 18413
GA 500-100 7.4 107 1518 91.2 3217 700 76 8002 17641
GA 500-125 9.1 132 1404 84.4 2975 700 76 8002 17641
GA 500-150 10.8 157 1296 77.9 2746 700 76 8002 17641
GA 500-200 13.8 200 1114 66.9 2361 700 76 8002 17641

GA 500 figures are for medium voltage IP 23 MOTOR.

Reference conditions: 
Absolute inlet pressure 1 bar (14.5 psi) 
Intake air temperature 20°C (68°F) 
Cooling medium temperature 20°C (68°F)
(1) Unit performance measure according to ISO 1217, Annex C, Edition 4 (2009), FAD is measured at the following working pressures: 
• 100 psi variants at 100 psi 
• 125 psi variants at 125 psi 
• 150 psi variants at 150 psi 
• 200 psi variants at 193 psi
2) Noise level 
A-weighted emission sound pressure level at the work station, Lp WSA (re 20 μPa) dB (with uncertainty 3 dB). Values determined according to noise level test code ISO 2151 and noise measurement standard ISO 9614. 
(3) Water-cooled models
Compressor Type L W H
mm inch mm inch mm inch
GA 355-500 A(LV and MV-IP23) 5855 230.5 2120 83.5 2500 98.4
GA 355-500 A(MV-IP55) 6055 238.4 2120 83.5 2500 98.4
GA 355-500 W(LV and MV-IP23) 4000 157.5 2120 83.5 2500 98.4
GA 355-500 W(MV-IP55) 4200 165.4 2120 83.5 2500 98.4