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.
GooDSeaA Medium/High Pressure Air Compressor Configuration
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.
