The GREENCO 3RB-350-1 Series is a high-performance single-stage side channel blower, precision-engineered for applications requiring powerful pressure and high-vacuum capabilities. Driven by a robust 3-phase 380V motor, it features a die-cast aluminum construction that is both lightweight and exceptionally durable. Operating on a 100% oil-free system, this series ensures a clean, steady, and reliable airflow—making it the ideal choice for industrial sectors where air purity and operational stability are paramount.
The GREENCO 3RB-350-1 Series represents a versatile innovation in side channel technology. Designed for seamless performance as both a pressure blower and a vacuum pump, this unit is built to handle heavy-duty workloads with remarkable consistency.
Beyond its power, the 3RB-350-1 excels in thermal management and acoustic comfort. The die-cast aluminum housing provides superior heat dissipation and structural integrity while maintaining a whisper-quiet operating volume. Adhering to the global Greenco Classica standards, this series guarantees long-term service life and simplified maintenance for modern industrial demands.
Primary Uses:
Target Facilities:
| Feature | Details |
|---|---|
| Product Type | Ring Blower / Side Channel Blower (Single Stage) |
| Housing Material | Die-cast Aluminium |
| Power Supply | 3 Phase 380V / 50-60Hz |
| Lubrication | 100% Oil-Free (Clean Air) |
| Compliance | CE Certified / Greenco Classica Standard |
| Model | Frequency (Hz) | Output (kW) | Max Airflow (m³/h) | Max Vacuum (mbar) | Max Pressure (mbar) |
|---|---|---|---|---|---|
| 3RB 350-1AAT26 | 50 / 60 | 3.0 / 3.45 | 315 / 370 | -290 / -250 | 270 / 220 |
| 3RB 350-1AAT37 | 50 / 60 | 4.0 / 4.6 | 315 / 370 | -350 / -370 | 390 / 340 |
| 3RB 350-1AAT47 | 50 / 60 | 5.5 / 6.3 | 315 / 370 | -350 / -390 | 500 / 510 |
1. How does the 3RB-350-1 differ from the 3RB-550-1?
The 3RB-350-1 is designed for a perfect balance of performance and a more compact footprint. While both are powerful, the 350-1 is often preferred for installations where space is a premium but high pressure and stable airflow are still required.
2. Does this unit require regular oiling?
No. The GREENCO 3RB Series is 100% oil-free. It utilizes high-quality, sealed bearings that do not require additional lubrication, ensuring your air supply remains uncontaminated.
3. Is this model suitable for vacuum conveying plastic pellets?
Absolutely. With a maximum vacuum rating reaching -390 mbar, this model is highly popular and effective for vacuum conveyor systems in the plastics industry.
4. Can it be installed outdoors?
We recommend installing the unit in a sheltered or covered area. Protecting the blower from direct rain and prolonged sunlight will significantly extend the lifespan of the motor and electrical components.
5. What is the significance of the CE certification?
The CE mark confirms that the product meets stringent European safety, health, and environmental protection requirements, ensuring high quality and safety for all users.
Whether you are looking for a specialized engineering solution or require a tailored quotation for the GREENCO 3RB-350-1 Series, the Mechanika team is ready to assist. Our expert engineers are available to help you select the most efficient and cost-effective specifications for your project.
