RZ 2.5
BrandTech Scientific
RZ 2.5
SKU: bt-p13989
$3,681.00
RZ 2.5 from BRAND (BrandTech Scientific). high flow rates even at vacuum levels approaching ultimate vacuum
The one-stage RE 2.5 and two-stage RZ 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate. The RZ 2.5 is also available combined with the oil mist filter (FO) and the VS 16 valve as a package.
Key Features
large oil volume
Long intervals between oil changes
Specifications
| Weight | 14.2 kg |
| Manufacturer | BRAND (BrandTech Scientific) |
| Items supplied | Pump oil filled and completely mounted, ready for use, with manual. |
| Protection class IEC 60529 | IP 40 |
| Upper ambient temperature (operation) | 40 °C |
| Lower ambient temperature (operation) | 12 °C |
| Dimension B in mm | 156 mm |
| Max. pumping speed 50 Hz | 2.3 m 3 /h |
| Max. pumping speed 60 Hz | 1.65 cfm |
| Ultimate vacuum | 2 x 10 -3 mbar / 1.5 x 10 -3 torr |
| Ultimate vacuum with gas ballast | 1 x 10 -2 mbar / 0.75 x 10 -2 torr |
| Number of stages | 2 |
| Lower ambient temperature (storage) | -10 °C |
| Upper ambient temperature (storage) | 60 °C |
| Max. back pressure (abs.) | 1.1 bar |
| Inlet connection | small flange KF DN 16 |
| Outlet connection | Hose nozzle DN 8-10 mm |
| Rated motor power | 0.1 kW |
| Rated motor speed at 50/60 Hz | 1500/1800 min -1 |
| Dimension L in mm | 390 mm |
| Dimension H in mm | 240 mm |
| Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) | 48 dBA |
| NRTL certification | No |
| Rated mains voltage range 1 | 230 V |
| Mains frequency 1 | 50-60 Hz |
| Ultimate partial vacuum (abs.) without gas ballast | 4 x 10 -4 mbar |
| Oil capacity (B-Oil) min. | 0.36 l |
| Oil capacity (B-Oil) max. | 0.84 l |