The E series brings together our receiver-mounted piston compressors, ready to connect. Few parts and simple maintenance: this is the compressor for garages and workshops that use air now and then. Here is what distinguishes the four models, using the values from our data sheets.
The four models side by side
| Model | Power | Air receiver | Pressure | Flow | Pump | Weight |
|---|---|---|---|---|---|---|
| E 40 | 4 kW | 100 L | On request | On request | Piston | On request |
| E 75 | 7.5 kW | 180 L | 8 or 12.5 bar | 0.9 m³/min | 3 cylinders (Ø 90 mm), 920 rpm | 190 kg |
| E 75 HP | 7.5 kW | 300 L | 12.5 bar | 1.05 m³/min | Two-stage, 4 cylinders with intercooler, 760 rpm | 330 kg |
| E 110 | 11 kW | 320 L | 8 bar | 1.6 m³/min | 3 cylinders (Ø 100 mm), 880 rpm | 430 kg |
The E 75, E 75 HP and E 110 run on 380 V three-phase, are air-cooled, belt-driven and mounted on wheels, with a pressure switch and safety valve. Detailed specifications for the E 40 are available on request.
Footprint
| Model | Dimensions (L × W × H) | Weight |
|---|---|---|
| E 75 | 1470 × 540 × 1000 mm | 190 kg |
| E 75 HP | 1600 × 580 × 1200 mm | 330 kg |
| E 110 | 1700 × 640 × 1200 mm | 430 kg |
E 75 or E 75 HP - same power, two uses
Both machines have a 7.5 kW (10 hp) motor, but they do not work in the same way.
| E 75 | E 75 HP | |
|---|---|---|
| Compression | Single stage | Two stages, the air is cooled between them |
| Pressure | 8 or 12.5 bar, your choice | 12.5 bar |
| Flow | 0.9 m³/min | 1.05 m³/min |
| Air receiver | 180 L | 300 L |
| Pump speed | 920 rpm | 760 rpm |
| Typical use | Everyday garage tools | Truck tyre inflation, plant machinery workshops, tools that need pressure |
The two-stage model compresses the air in two steps with intercooling: the air comes out cooler and the pump runs cooler. If you regularly work at 12.5 bar, this is the best-suited machine. For everyday tools at 6 or 7 bar, the E 75 in its 8 bar version is enough.
At 7.5 kW - piston or screw?
At the same power rating, we offer five machines. The table shows what really changes.
| Model | Technology | Pressure | Flow | Air receiver | Dryer |
|---|---|---|---|---|---|
| E 75 | Piston, 3 cylinders | 8 or 12.5 bar | 0.9 m³/min | 180 L | No |
| E 75 HP | Two-stage piston | 12.5 bar | 1.05 m³/min | 300 L | No |
| S 75 | Screw | 8, 10 or 13 bar | 1.1 m³/min at 8 bar | No air receiver | No |
| K 75 | 4-in-1 screw | 8, 10 or 13 bar | 1.1 m³/min at 8 bar | 420 L | Yes, with filtration |
| M 75 | Screw on wheels | 10 bar | 1.0 m³/min at 10 bar | 180 L | No |
The real difference is not in the table: it lies in the work pattern. A piston compressor needs rest periods between cycles; a screw compressor is designed to run all day. If air is used continuously (sanding, painting, several workstations at once), move to a screw. Our article on the difference between piston and screw compressors covers the rest: noise, air quality, maintenance and energy use.
How to choose within the E series
- Small workshop, occasional use: the E 40 on a 100 L air receiver.
- Garage, everyday tools: the E 75 in 8 bar.
- Truck tyres, plant machinery, 12.5 bar tools: the E 75 HP, or the E 75 in its 12.5 bar version for lighter use.
- Several workstations at once: the E 110 and its 320 L air receiver.
To check your air flow requirement, use the configurator. And before connecting, read 230V or 400V piston compressor: our E 75 to E 110 models are three-phase.