Issue link: https://onenorgren.uberflip.com/i/1463811
62 M O D U L A R VAC U U M G E N E R ATO R S 1 For more information or for additional configurations, please contact us at NASInsideSales@imi-precision.com » Energy efficient – compressed air on only when needed, automatic shut-off » High Productivity – non-clogging design reduces downtime » Strong hold – powerful vacuum up to 28"Hg [948mbar] » Mounts Easily – compact and lightweight » Fast Response – installs close to vacuum point » Efficient – minimal air consumption » Reliable operation – straight-through design with no moving parts Performance Level Designations "M", "Y" 0-20""Hg [0 to 677mbar] for medium vacuum/ high flow applications "H", "Z" 0-28""Hg [0 to 948mbar] for high vacuum/ standard flow applications Generator Selection 1. Determine the desired evacuation time (speed) 2. Calculate the total volume of air to be evacuated in the system including vacuum lines, vessel/ cavity size, cups, etc. 3. Determine the desired vacuum level, "Hg/mbar Application ex.: Evacuate 2 cu.ft. of air in 1 minute (60 sec) at a vacuum level of 21"Hg Formula: Time (60 sec)/Cu. ft (2) = 30 seconds per cu.ft. (evacuation speed) Fluid Filtered (100 Micron) unlubricated, non-corrosive dry gases Operating Temperature -30° to ~250° F (-34° to 121°C) Operating Pressure 80 PSI (5.5 bar) Standard or 60 PSI (4.1 bar) Materials Generator Body: Anodized Aluminum Supply/Vacuum Line 3/8" OD (10mm) for size 200 1/2" OD (12mm) for size 250 Mounting Holes Mounting holes accept 10-32 [M5] screws Control Valve 3 way/2 position (faster part release), minimum orifice – 0.125" [3mm] NVP80C Air Saver Standard Models Accessories Part number Max. Vacuum Level Max. Vacuum Flow Air Consumption Silencer NVP80C0-200M-S08A38 20"Hg 6.00 SCFM 4.80 SCFM NST6A Silencer NVP80C0-200H-S08A38 28"Hg 5.40 SCFM 7.80 SCFM NST6A Silencer NVP80C0-250M-S27A38 20"Hg 9.50 SCFM 7.80 SCFM NFA-51-1/2 Silencer NVP80C0-250H-S27A38 28"Hg 9.00 SCFM 12.50 SCFM NFA-51-1/2 Silencer Technical Data Product options Standard (NVP80) Valve controlled vacuum (NVP80) Pneumatic blow-off (NVP8XV) Multi-port (NVP80M) Air Saver (NVP80C)