Silent Compressor APZ 500+ 11 bar 4 hp/3 kW 379 l/min 3 l
APZ 500+ 10 bar is a quiet two-piston compressor with a power of 4 HP and a capacity of 379 l/min, powered by three-phase (400 V) and equipped with a star-delta connection. Perfect for smaller industrial plants, it ensures stable, quiet operation with low noise levels. Recommended external pressure tank: 200 l.
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Product details
| SKU | 34250-S |
|---|---|
| EAN | 8712418309225 |
| Length (mm) | 870 |
| Width (mm) | 640 |
| Height (mm) | 1120 |
| Weight (kg) | 147,00 |
| Workload (labor/rest %) | 60/40 |
| Start | Direct |
| Drive | V-belt driven |
| Belt size | A60 (1525) |
| Flywheel diameter (mm) | 385 |
| Pulley diameter (mm) | 150 |
| Cylinders | 2 |
| Voltage (V) | 400 V / 50 Hz / 3 Ph |
| Air receiver | Yes |
| Capacity air receiver (l) | 3 (internal / expansion) |
| Galvanized tank | No |
| Intake capacity (l/min) | 495 |
| Free air delivery (l/min) | 379 |
|---|---|
| Free air delivery (m3/h) | 22.74 |
| Maximum pressure (bar) | 11 |
| Cut-in pressure (bar) | 9 |
| Main air connection (") | 3/4 |
| Noise level dB(A) (0 m) | 65 |
| Noise level dB(A) (4 m) | 45 |
| Noise level dB(A) (7 m) | 40 |
| Sound volume reduction | Yes |
| Stages | 2 |
| Oilfree | No |
| Filter with reducer | No |
| Motor power (hp / kW) | 4.0 HP / 3.0 kW |
| Wheels | No |
| Pump speed (rpm) | 1200 |
| Pump type | K25 |
| Intercooler | Yes |
| After cooler | Yes |
Recommended
Description
Quiet two-piston compressor APZ 500+ 10 bar 4 HP/3 kW 400V 379 l/min 3 l
The APZ 500+ 10 bar compressor is a compact and advanced model from the APZ Silent series, designed to work in intense industrial environments where efficiency, reliability and low noise level are key. Equipped with 4 HP power, three-phase power supply (400 V) and star-delta connection, this model offers smooth starting and stable performance. An integrated 3 liter expansion tank supports optimal operation over long duty cycles, while the recommended 200 liter external pressure tank increases operational capabilities.
Key Technical Features
- Two-piston, two-stage compression mechanism: The K25 series pump ensures stable and effective operation, which makes the model ideal for intensive use.
- Acoustic insulation: Modern acoustic foam reduces noise to 65 dB(A), enabling safe work near workstations.
- Thermostatic fan control system: Automatic temperature sensors allow for optimal cooling and energy savings.
- Built-in heat exchanger: Maintains a stable compressed air temperature, preventing excessive condensation.
- Star-delta connection: Enables soft starting, which reduces electrical load and protects components from current spikes.
Technical Specification
- Engine power: 4 HP / 3.0 kW
- Maximum pressure: 10 bar
- Air flow capacity: 379 l/min
- Power supply: 400 V / 50 Hz / 3 phases
- Expansion tank capacity: 3 liters
- Noise level: 65 dB(A)
Applications
The APZ 500+ 10 bar model is an ideal solution for workshops, service centers and smaller industrial plants that require a stable supply of compressed air as well as quiet and effective operation. Thanks to the star-delta connection and the recommendation to install an external pressure tank with a capacity of 200 liters, this device is perfect for places with limited space and allows for long work cycles.
Operational efficiency and savings
The APZ 500+ 10 bar compressor with a star-delta connection and direct drive guarantees high efficiency and low operating costs. Solid construction, advanced acoustic insulation and cooling system make it a reliable solution for users looking for equipment for intensive work in demanding industrial conditions.
