Iwata's 4 sliding vane oil-free scroll Air Compressors customers often encounter doubts when selecting models, what is the difference between them. In addition to the same compression method and the volume of the gas storage tank, the main difference lies in the exhaust pressure and displacement. And we know that exhaust pressure, exhaust volume, and output power are the most critical considerations in choosing an Air Compressor. Not much to say below, Beichao sorted out the comparison table of the four models for you, which is clear at a glance.
| model | SLPJ-22B | SLPJ-37B | SLPJ-221B | SLPJ-371B | |
|---|---|---|---|---|---|
| type | oil-free scroll | oil-free scroll | oil-free scroll | oil-free scroll | |
| compression method | sliding vane | sliding vane | sliding vane | sliding vane | |
| Exhaust pressure | 0.65~0.8MPa | 0.65~0.8MPa | 0.8~1.0MPa | 0.8~1.0MPa | |
| displacement | 240L/min | 405L/min | 205L/min | 345L/min | |
| Tank volume | 35L | 35L | 35L | 35L | |
| air interface | Rc3/8 | Rc3/8 | c3/8 | Rc3/8 | |
| Output Power | 2.2KW | 3.7KW | 2.2KW | 3.7KW | |
| power supply | 3P 380V 50Hz | 3P 380V 50Hz | 3P 380V 50Hz | 3P 380V 50Hz | |
| Noise value | 49±3dB(A) | 49±3dB(A) | 50±3dB(A) | 50±3dB(A) | |
| Dimensions | 545*665*1065mm | 545*665*1065mm | 545*665*1065mm | 545*665*1065mm | |
| weight | 135kg | 135kg | 135kg | 151kg | |
| Operation control method | Auto on/off (pressure sensing detection) | Auto on/off (pressure sensing detection) | Auto on/off (pressure sensing detection) | Auto on/off (pressure sensing detection) | |
