- Reduce life-cycle costs: Oil-free systems have higher initial costs, but lower life-cycle operating and maintenance costs optimize total cost of ownership while maintaining high air quality.
- Improve reliability: Reliable product and system designs can provide quality air, protect sensitive downstream gas installations, reduce maintenance and extend equipment life.
- Improve productivity: Using a certified oil-free Grade-0 compressor can ensure zero air pollution and eliminate the risk of product damage and waste.
- Improve maintainability: Taking the convenience of maintenance as the starting point of design, improve the convenience of on-site consumables replacement.
Ingersoll Rand E355-500KW two-stage oil-free screw air compressor has inherent product advantages and excellent air flow up to 12% higher than similar products in the market. High-performance design with 11 special techniques * and reliable and durable components ensure uninterrupted output of oil-free compressed air, and the reliability and easy maintenance are also worthy of your trust.In the case of constant gas demand, you may choose our fixed-speed oil-free compressors; and in the case of fluctuating gas demand, you may choose variable speed drive (VSD) to meet the gas demand in a more energy-saving way.
i-fixed frequency | |||||
model | max pressure barg | Rated power kW | Gas displacement (FAD) m3/min | Dimensions (mm) (L x W x H) | weight kg |
E355i-W7.5 | 7.5 | 355 | 62.0 | 4488X2206X2430* | 9514 |
E355i-W8.5 | 8.5 | 355 | 58.5 | 4488X2206X2430* | 9514 |
E400i-W7.5 | 7.5 | 400 | 69.0 | 4488X2206X2430* | 10509 |
E400i-W8.5 | 8.5 | 400 | 65.0 | 4488X2206X2430* | 10509 |
E400i-W10.2 | 10.2 | 400 | 58.4 | 4488X2206X2430* | 10509 |
E450i-W7.5 | 7.5 | 450 | 76.9 | 4488X2206X2430* | 10639 |
E450i-W8.5 | 8.5 | 450 | 72.5 | 4488X2206X2430* | 10639 |
E450i-W10.2 | 10.2 | 450 | 66.2 | 4488X2206X2430* | 10639 |
E500i-W7.5 | 7.5 | 500 | 84.2 | 4488X2206X2430* | 10814 |
E500i-W8.5 | 8.5 | 500 | 80.1 | 4488X2206X2430* | 10814 |
E500i-W10.2 | 10.2 | 500 | 73.4 | 4488X2206X2430* | 10814 |
n-variable frequency | |||||
model | max pressure barg | Rated power kW | Gas displacement (FAD) m3/min | Dimensions (mm) (L x W x H) | weight kg |
E355nx-W10.2 | 4-10 | 355 | 62.0 | 4913 X 2211 X 2430 | 12458 |
E400n-W10.2 | 4-10 | 400 | 69.0 | 4913 X 2211 X 2430 | 12523 |
E450n-W10.2 | 4-10 | 450 | 76.9 | 4913 X 2211 X 2430 | 12548 |
E500n-W10.2 | 4-10 | 500 | 81.0 | 4913 X 2211 X 2430 | 12558 |