The U5.71 rotary vane vacuum pumps are specifically designed for demanding vacuum applications. They offer high efficiency, robust performance, and excellent tightness, ensuring outstanding reliability and long service life. The pumps are easy to maintain and guarantee stable performance over extended periods. With low energy consumption and an optimized design, they provide a sustainable solution for various industrial requirements. The U5.71 series is ideal for applications that demand constant and dependable vacuum supply.
U 5.71 Technical Data
| Technical Specification | 50 Hz | 60 Hz |
|---|---|---|
| Suction Connection | G1¼ | G1¼ |
| Exhaust Connection | Redirecting cap | Redirecting cap |
| Nominal Pumping Speed | 70 m3/h | 84 m3/h |
| Absolute Vacuum for Continuous Operation | < 0.1 – 400 mbar | < 0.1 – 400 mbar |
| Weight with Motor | 60.5 kg | 60.5 kg |
| Sound Level | 64 db(A) | 67 db(A) |
| Operating Fluid | BECKER LUBE M 100 | S 100 | SL 100 | BECKER LUBE M 100 | S 100 | SL 100 |
| Operating Fluid Quantity | 2.0 l | 2.0 l |
Variant Technical Data
| Technical Specification | U5.71-1 | U5.71-2 | U5.71-3 | U5.71-4 | U5.71-5 |
|---|---|---|---|---|---|
| Power Supply | 3-ph Δ230/Y400 50 Hz Δ230/Y400 60 Hz Δ265/Y460 60 Hz | 3-ph YY230/Y460 60 Hz YY208 60 Hz | 3-ph Δ200/Y350 50 Hz Δ220/Y380-400 60 Hz Δ200/Y350 60 Hz | 3-ph Δ400/Y690 60 Hz | 3-ph Δ250/Y500 50 Hz Δ330/Y575 60 Hz |
| Motor Power | 1.5 kW 50 Hz | 1.8 kW 60 Hz | 1.5 kW 50 Hz | 1.8 kW 60 Hz | 1.5 kW 50 Hz | 1.8 kW 60 Hz | 1.5 kW 50 Hz | 1.8 kW 60 Hz | 1.5 kW 50 Hz | 1.8 kW 60 Hz |
| Dimensions | see datasheet | see datasheet | see datasheet | see datasheet | see datasheet |
