We can offer some certain models of Busch R5 and Becker rotary vane vacuum pumps. For the models mentioned below we can offer competetive prices and fast delivery terms up to 1 – 2 working weeks.
BUSCH R5 ROTARY VANE VACUUM PUMPS
Nominal pumping speed : 16 m³/h
Ultimate pressure (Gas-ballast valve closed): 2.0 hPa (mbar)
Nominal motor rating: 0.55 kW
Nominal motor speed: 3000 min⁻¹
Sound pressure level (ISO 2151), KpA = 3 dB: 64 dB(A)
Oil capacity: 0.3l
Weight approx.: 18 kg
Dimensions (L x W x H): 314 x 266 x 194 mm
Gas inlet: G ¾”
Nominal pumping speed : 20 m³/h
Ultimate pressure (Gas-ballast valve closed):2.0 hPa (mbar)
Ultimate pressure (Gas-ballast valve open): 2.0 hPa (mbar)
Nominal motor rating: 0.75 kW
Nominal motor speed: 3000 min⁻¹
Power consumption at 100 mbar: 0.78
Power consumption at ultimate pressure: 0.56
Sound pressure level (ISO 2151), KpA = 3 dB: 66 dB(A)
Oil capacity: 0.45 l
Weight approx.: 20 kg
Dimensions (L x W x H): 401 x 229 x 180 mm
Gas inlet: G ½”
Nominal pumping speed : 63 m³/h
Ultimate pressure (Gas-ballast valve closed): 0.1 … 0.5 hPa (mbar)
Ultimate pressure (Gas-ballast valve open): 0.5 … 1.5 hPa (mbar)
Nominal motor rating: 2.0
Nominal motor speed: 1500 min⁻¹
Power consumption at 100 mbar: 1.3
Power consumption at ultimate pressure: 0.7
Sound pressure level (ISO 2151), KpA = 3 dB: 64 dB(A)
Oil capacity: 1.0 l
Weight approx.: 52 kg
Dimensions (L x W x H): 633 x 406 x 289 mm
Gas inlet: G 1¼”
Nominal pumping speed : 100 m³/h
Ultimate pressure (Gas-ballast valve closed): 0.1 … 0.5 hPa (mbar)
Ultimate pressure (Gas-ballast valve open): 0.5 … 1.5 hPa (mbar)
Nominal motor rating: 2.7
Nominal motor speed: 1500 min⁻¹
Power consumption at 100 mbar: 1.9
Power consumption at ultimate pressure: 1.2
Sound pressure level (ISO 2151), KpA = 3 dB: 65 dB(A)
Oil capacity: 2.0 l
Weight approx.: 75 kg
Dimensions (L x W x H): 693 x 406 x 288 mm
Gas inlet: G 1¼”
Nominal pumping speed: 160 m³/h
Ultimate pressure (Gas-ballast valve closed): 0.1 hPa (mbar)
Ultimate pressure (Gas-ballast valve open): 0.5 hPa (mbar)
Nominal motor rating: 3.0 kW
Nominal motor speed: 1500 min⁻¹
Power consumption at 100 mbar: 2.9 kW
Power consumption at ultimate pressure: 1.9 kW
Sound pressure level (ISO 2151), KpA = 3 dB: 68 dB(A)
Oil capacity: 7 l
Weight approx.: 175 kg
Dimensions (L x W x H): 815 x 510 x 410 mm
Gas inlet: G 2″
Nominal pumping speed: 300 m³/h
Ultimate pressure (Gas-ballast valve closed): 0.1 hPa (mbar)
Ultimate pressure (Gas-ballast valve open): 0.5 hPa (mbar)
Nominal motor rating: 5.5 kW
Nominal motor speed: 1500 min⁻¹
Power consumption at 100 mbar: 5.1 kW
Power consumption at ultimate pressure: 2.8 kW
Sound pressure level (ISO 2151), KpA = 3 dB: 70 dB(A)
Oil capacity: 7 l
Weight approx.: 190 kg
Dimensions (L x W x H): 990 x 530 x 410 mm
Gas inlet: G 2″
BECKER ROTARY VANE VACUUM PUMPS
Volume flow 50 Hz: 23.5 m³/h
Vacuum absolute 50 Hz: 2 mbar
Power 50 Hz: 0.75 kW
Noise Level 50 Hz: 64 dB(A)
Weight: 20 kg with motor
Dimensions (LxWxH): 340 x 267 x 143mm
Oil: 0.3 l
Volume flow 50 Hz: 100m³/h
Vacuum absolute 50 Hz: ≤0.1 mbar
Power 50 Hz: 2.2 kW
Noise Level 50 Hz: 65 dB(A)
Weight: 40kg without motor
Dimensions (LxWxH): ~660 x 380 x 330 mm
Oil: 2 l