Pneumax-Technology for vacuum applications

Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice. Vacuum components High-flow multistage vacuum generator Series 1900 Ordering code Performance characteristics Technical features 3.4 6 Supply pressure (bar) 445 720 Air consumption (l/min) Intake flow rate (l/min) at different levels of vacuum (-kPa) 0 850 1010 92 89 Degree of Vacuum max. (-kPa) 10 550 800 20 430 460 30 280 385 40 145 310 50 115 215 60 85 125 70 60 42 80 28 15.5 90 2.2 / 3.4 6 Supply pressure (bar) 445 720 Air consumption (l/min) 10 0.010 0.007 92 89 Degree of Vacuum max. (-kPa) 20 0.025 0.018 30 0.043 0.038 40 0.075 0.055 50 0.11 0.08 60 0.19 0.12 70 0.27 0.19 80 0.45 0.47 90 1.2 / Evacuation time (s/l) at different levels of vacuum (-kPa) 1200 1080 960 840 720 600 480 360 240 120 0 10 20 30 40 50 60 70 80 90 1.2 1.08 0.96 0.84 0.72 0.6 0.48 0.36 0.24 0.12 10 20 30 40 50 60 70 80 90 6bar 3.4bar 6bar 3.4bar 159 17 54 65 (1) 1/8" NPSF 0 Multistage high flow vacuum generator G3/4" 64 17.5 193 1 2 3 42 40 53 2 - Fluid - Max. supply pressure (bar) - Noise (dBA) - Temperature (°C) - Material - Weight (gr.) - Optimum supply pressure (bar) - Supply pressure (bar) - Degree of Vacuum (-kPa) - Intake flow rate (l/min) - Air consumption (l/min) Unlubricated filtered air 7 60 ÷ 65 -20 ÷ 80 PPS, SS, PA, NBR 837 3.4 3.4 / 6 89 / 92 850 / 1010 445 / 720 G3/4" G3/4" NPSF 1/8" 19T34.M.52.HF.QQ Performance Charts -kPa -kPa Intake flow rate Evacuation time l/min s/l 3.52 3