The Vacusys 2 Pomps VS 400TP420M 230V is a high-performance, oil-free diaphragm vacuum pump designed for continuous, contamination-free evacuation of non-corrosive gases. Ideal for applications in physics, analytics, and process technology, this pump offers exceptional reliability and efficiency. **Key Features:** - **High Pumping Speed:** Delivers a maximum pumping speed of 3.3 m³/h at 50 Hz, ensuring rapid evacuation and efficient operation. - **Ultimate Vacuum:** Achieves an ultimate vacuum of 0.3 mbar (0.2 torr), suitable for demanding applications requiring deep vacuum levels. - **Four-Stage Design:** Equipped with four stages, the pump provides enhanced performance and stability during operation. - **Oil-Free Operation:** The diaphragm design ensures oil-free pumping, eliminating the risk of contamination and reducing maintenance requirements. - **Variable Speed Control:** Features VACUU·SELECT vacuum controller with external gauge head, allowing precise adjustment of motor speed to maintain the desired vacuum level. - **Durable Construction:** Constructed with wetted parts made of aluminum, stainless steel, and high-quality plastics, the pump is built to withstand a wide range of non-corrosive applications. - **Quiet Operation:** Operates at a noise level of 45 dBA, ensuring a quiet working environment. - **Compact Dimensions:** With dimensions of 325 mm (L) x 235 mm (B) x 245 mm (H) and a weight of 19.1 kg, the pump is compact and easy to integrate into various setups. **Applications:** The Vacusys 2 Pomps VS 400TP420M 230V is ideal for continuous, contamination-free evacuation and pumping of non-aggressive gases under very high vacuum demands. Its oil-free operation makes it suitable for clean processes and the extraction of pure products, as there is no waste oil or wastewater. The pump is also particularly low maintenance and environmentally friendly. ([shop.vacuubrand.com](https://shop.vacuubrand.com/en/vario-diaphragm-pump-mv-2-vario-select-vp-6409.html?utm_source=openai)) **Technical Specifications:** - **Max. Pumping Speed at 50 Hz:** 3.3 m³/h - **Ultimate Vacuum:** 0.3 mbar (0.2 torr) - **Number of Stages:** 4 - **Vacuum Controller:** VACUU·SELECT - **Ambient Temperature Range (Operation):** 10 °C to 40 °C - **Ambient Temperature Range (Storage):** -10 °C to 60 °C - **Max. Back Pressure (abs.):** 1.1 bar - **Inlet Connection:** Small flange KF DN 16 - **Outlet Connection:** Silencer / G1/4" - **Rated Motor Power:** 0.53 kW - **Protection Class (IEC 60529):** IP 20 - **Dimensions (L x B x H):** 325 mm x 235 mm x 245 mm - **Weight:** 19.1 kg - **Noise Level:** 45 dBA - **Rated Mains Voltage Range:** 200-230 V - **Mains Frequency:** 50-60 Hz - **Interfaces:** Ethernet (RJ45): Modbus TCP / USB (Type A): Data transfer, software update, RS-232 (additional adapter required) For more detailed information and technical specifications, please refer to the manufacturer's website.