BUCHI Vacuum Pump V-710 - Manual (Page 14)

3 Technical data
14 V-700/710 Operation Manual, Version E
3 .2 Technical data overview
Table 3-2: Technical data
Vacuum Pump V-700 Vacuum Pump V-710
Dimensions ( W x H x D) 180 x 276 x 209 177 x 297 x 378
Weight 5.3 kg 10.4 kg
Connection voltage 100–240 V / 50/60 Hz 100–240 V / 50/60 Hz
Power consumption 210 W 370 W
Environmental conditions For indoor use only 10-40 °C, up to 2000 m, maximum relative humidity 80%
for temperatures up to 31 °C, and then linearly decreasing to 50% at 40 °C
Ultimate vacuum (absolute) < 10 mbar 2 mbar
Ultimate vacuum (with gas ballast) 24 mbar 8 mbar
Volume flow rate 1.8 m³/h 3.1 m³/h
Vacuum connection GL-14 GL-14
Motor brushles DC motor brushles DC motor
Revolution speed max. 1600 rpm min -1 max. 1600 rpm min -1
Sound level 40-52 dB dependent on operation
mode 4-55 dB dependent on operation mode
Installation category II II
Pollution degree 2 2
Degree of protection IP 34 IP 34
Noise level < 70 dB < 70 dB
3 .3 Materials used
Table 3-3: Materials used
Component Material designation Material code
Pump heads Glass/PEEK 3.3
Housing Aluminium
Housing cover PP ( V-700); PUR (V-710)
Diaphragms PTFE / rubber
Valve plate PEEK
Valve head PEEK
Vacuum tubes FEP
Gasket rings, valves Rubber
Check-valve O-rings FFKM