Variable frequency screw air compressor
Type:Screw | Configuration:Stationary | Power Source:AC Power | Lubrication Style:Lubricated |
Mute:No | Place of Origin:Shanghai China (Mainland) | Brand Name:goodair | Model Number:GA-75A |
cooing ways:air cooling |
Germany GoodAir screw compressor, the technology from Germany and the main configures are imported from Germany to make sure the high performance and working smoothly.
Especially the air end using Germany GHH-RAND
Lower life-cycle costs:
Energy costs taken over the lifetime of any compressor add up to many times that of the initial capital cost, which can make any purchase price difference a false economy. Efficiency and reliability are vital in the production of compressed air and GoodAir achieves these objectives with quality, durable components that are built to last. Energy saving GHH-RAND rotary screw compressors can help businesses enhance their competitive edge and significantly reduce compressed air costs.
5.5KW~30KW Specification
Model | GA-5.5A | GA-7.5A | GA-11A | GA-15A | GA-18.5A | GA-22A | GA-30A | ||
Air discharge/ Pressure discharge | m³/min/Mpa | 0.82/0.7 | 1.26/0.7 | 1.72/0.7 | 2.65/0.7 | 3.20/0.7 | 3.80/0.7 | 5.20/0.7 | |
0.73/0.8 | 1.17/0.8 | 1.58/0.8 | 2.42/0.8 | 3.11/0.8 | 3.62/0.8 | 5.01/0.8 | |||
0.65/1.0 | 1.01/1.0 | 1.46/1.0 | 2.22/1.0 | 2.73/1.0 | 3.21/1.0 | 4.52/1.0 | |||
0.58/1.2 | 0.87/1.2 | 1.21/1.2 | 1.81/1.2 | 2.32/1.2 | 2.80/1.2 | 3.83/1.2 | |||
No of compression stage | Single stage compression | ||||||||
Cooling model | A-Air cooling W-Water cooling | ||||||||
Discharge temperature | ºC | ≤The environment temperature +15ºC (Air cooling)≤40ºC (Water cooling) | |||||||
Noises Level | dB(A) | 62±2 | 63±2 | 64±2 | 64±2 | 65±2 | 65±2 | 65±2 | |
Transmission mode | Belt Drive | ||||||||
Power supply | V/Ph/Hz | 380/3/50 ,custom design is suitable | |||||||
Motor power | kw | 5.5 | 7.5 | 11 | 15 | 18.5 | 22 | 30 | |
Starting model | Direct Start | Y-Δ Start | |||||||
External dimensions | L | mm | 890 | 890 | 1070 | 1070 | 1210 | 1525 | 1525 |
W | mm | 630 | 630 | 880 | 880 | 1000 | 930 | 930 | |
H | mm | 920 | 920 | 1100 | 1100 | 1300 | 1555 | 820 | |
Net Weight | Kg | 220 | 240 | 450 | 470 | 620 | 820 | 880 | |
Air out pipe diameter | Inch | G3/4” | G3/4” | G1” | G1” | G1 1/4” | G1 1/4” | G1 1/4” | |
Volume Lubricant oil | L | 6 | 6 | 8 | 8 | 15 | 15 | 22 |
Packaging Detail:plywood case, suitable for sea transport |
Delivery Detail:within one week from receipt of advance payment for 380V/3PH/50H |