400V Air compressor
The 400V air compressor, also known as a three-phase compressor, is designed for use with a standard 400V three-phase power supply. Built for demanding applications, this type of air compressor is the ideal solution for industrial, professional, and semi-professional use, where high power and peak performance are essential.
Why Choose an Airpress Three-Phase Compressor?
Airpress 400V compressors are engineered for heavy-duty applications requiring a three-phase power supply. With over 50 models available, our three-phase compressors offer tailored solutions across various industries—from manufacturing and maintenance to automotive workshops. The Airpress range of piston-driven three-phase compressors includes industrial compressors, professional compressors and semi-professional units such as the Black Pro workshop compressors. Every model is built for reliable, long-lasting performance.
KM 100-350 Three-Phase Air Compressor
Here’s an overview of our 400V air compressors:
- Motor Power: Our three-phase models are available with motors ranging from 2.5 to 15 HP (1.85 to 11 kW), making them suitable for a wide range of industrial tasks.
- Maximum Pressure: Up to 14 bar, enabling high-force compression for demanding applications.
- Tank Capacity: Tank volumes range from 3 to 500 litres, accommodating both small-scale and large-scale operations.
- Low Noise Options: Over half of our three-phase models—especially APZ silent compressors—operate at noise levels of 63 dB(A) or lower at a 4-metre distance.
- Starter Types: Most 400V models feature a direct-start system, with select models equipped with Y-Δ (star-delta) starters for smoother, low-impact starts.
- Drive Type: Nearly all Airpress three-phase compressors use a belt-driven system. Two models from our Blue Plus series—the KM 50-350 and KM 100-350—feature a direct-drive system.
- Number of Cylinders: Most 400V models are equipped with 2 cylinders, but for more demanding workloads, 4-cylinder options such as the K 500-2000S and G 2000-500 SD Pro are available.
- Two-Stage Compression: Most 400V compressors in this category are equipped with a two-stage compression system, ensuring higher efficiency and continuous airflow for extended use.
