- Corrosive gas version, with 1-phase motor, rated for 115 V
- With excessive temperature cutout (bimetal) for optimal motor protection
- Integrated gas ballast and HV safety valve
- For all low and medium vacuum applications
- Special feature: Various motor voltages for worldwide employment
- Ambient temperature 12 – 40 °C | 53.6 – 104 °F | 285.15 – 313.15 K
- Certification CE
- Connecting flange DN 25 ISO-KF / DN 25 ISO-KF
- Connection flange (in) DN 25 ISO-KF
- Connection flange (out) DN 25 ISO-KF
- Continuous gas temperature max.40 °C | 104 °F | 313.15 K
- Continuous inlet pressure max.50 hPa | 37.5 Torr | 50 mbar
- Cooling methodAir (Forced convection)
- Dimensions (L x W x H)483 x 166 x 239 mm | 19.02 x 6.54 x 9.41 inch
- Exhaust pressure max.1500 hPa | 1,125 Torr | 1,500 mbar
- Exhaust pressure min.Atmospheric pressure
- Gas ballast Yes
- Input voltage(s)100 – 115 / 200 – 230 V AC, 50 Hz | 100 – 115 / 200 – 230 V AC (±10 %), 60 Hz
- Leakage rate safety valve1 · 10-5 Pa m³/s | 7.5 · 10-5 Torr l/s | 1 · 10-4 mbar l/s
- Mains cableNo, C14-plug inside the terminal box
- Mains frequency compatibility50 Hz60 Hz
- Motor protectionThermal winding protection
- Motor type 1-phase motor
- Number of pumping stagesTwo stage
- Operating altitude max.2000 m
- Operating fluid F4
- Operating fluid amount 1.3 l
- Protection degree IP40
- Pumping principleOil-lubricated
- Pumping speed, 50 Hz19.5 m³/h | 11.48 cfm | 325 l/min
- Pumping speed, 60 Hz22.5 m³/h | 13.24 cfm | 375 l/min
- Rated power, 50 Hz0. 55 kW
- Rated power, 60 Hz0.65 kW
- Rotational speed, 50 Hz1500 rpm | 1,500 min-1
- Rotational speed, 60 Hz1800 rpm | 1,800 min-1
- Switch Yes
- Ultimate pressure 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar
- Ultimate pressure with gas ballast1 · 10-2 hPa | 7.5 · 10-3 Torr | 1 · 10-2 mbar
- Weight 32 kg | 70.55 lb
