250kw/340hp 20bar Medium/High Pressure Air Compressor
High pressure screw air compressors serve a wide range of purposes in industrial, manufacturing and other applications. GooDSeaA has been manufacturing both low and high pressure machines since 2004.
What is Pressure?
Pressure is the amount of force produced by an air compressor, relative to the surrounding atmosphere. For most commercial or industrial applications, it is measured in pounds per square inch gauge (PSIG). You may also see it rated in bar, or bar(g), the metric equivalent of PSIG.
Any machine delivering more than 150 PSIG is generally considered to be a high pressure compressor. Most handheld tools are rated at 90 PSIG, meaning a standard pressure machine can easily power them.
Pressure VS Capacity
One common point of confusion when shopping for a high pressure screw air compressor is the difference between pressure and capacity. Capacity is a separate measurement describing the amount of air a compressor can produce at a given time. We measure this in cubic feet per minute (CFM).
Too often, a user will see a compressor with a high CFM rating and assume it is suitable for high pressure applications. While a high capacity compressor can be useful for running multiple tools simultaneously, CFM and PSIG have no bearing on one another. A high pressure screw compressor can have a low capacity, while a high capacity compressor may only have a PSIG rating suitable for light- or medium-duty use.
Technical Data
High Pressure Screw Air Compressor | ||
Model | SE250A-20 | Note |
Free air delivery (m3/min) | 25.0 | 882.5cfm |
Max working pressure (bar) | 20 | 2.0Mpa |
Power (kW) | 250 | 340hp |
Voltage (V/P/Hz) | 380V/3P/50Hz | Voltage can be customized |
Noise level dB(A) | 82 |
|
Cooling method | Air cooling | water cooling is optional |
Drive method | Coupling |
|
Motor protection | IP55,F |
|
Suction air temperature (℃) | ≦50 |
|
Outlet temperature (℃) | Ambient Tem. + 8~10℃ |
|
Compressed air control method | Automatic(0-100%) |
|
Control method | PLC Intelligent | English |
Oil content | 1~3ppm |
|
Connection (mm) | DN 65 |
|
Dimensions (L×W×H) mm | 3250*2250*2050 |
|
Weight (Kg) | 4500 |
More Models
MODEL | POWER | AIR FLOW m3/min | PRESSSURE bar | OUTLET CONNECTION | WEIGHT kg | DIMENSION L*W*H mm | |
kw | hp | ||||||
SE90W-20 SE90W-25 | 90 | 120 | 9.2 8.5 | 20 25 | DN 40 | 2750 | 2466*1900*1918 |
SE110W-20 SE110W-25 | 110 | 150 | 11.6 9.7 | 20 25 | DN 40 | 2900 | 2466*1900*1918 |
SE132W-20 SE132W-25 SE132W-30 | 132 | 180 | 13.0 11.8 10.5 | 20 25 30 | DN 50 | 3200 | 2466*1900*1918 |
SE160W-20 | 160 | 220 | 15.5 | 25 | DN 50 | 3850 | 2850*1950*1950 |
SE200W-20 SE200W-25 | 200 | 270 | 21.0 18.8 | 20 25 | DN 65 | 4200 | 2980*2100*1950 |
SE250W-20 SE250W-25 | 250 | 340 | 25.0 22.0 | 20 25 | DN 65 | 4500 | 3250*2250*2050 |
Note: the above listed are of our standard models. For different needs, the special design service is available. Welcome to pre-sales technical consultation at any time.