2007 Master Catalog - (Page 39) LIVE CHAT! Click Here Modular Venturi Vacuum Pumps Ideal Applications: • Rapid evacuation of large volumes of air • Pick and place medium to large size objects • End-of-Arm Tooling/Robotics • Vessel evacuation – molds/tanks/bottles/drums • Packaging – bag/box/carton folding and handling • Vacuum clamping/holding – fixtures, veneers Max-size Venturi Vacuum Pump with Silencer Fastvac Max Series: VP80-250 Features/Benefits: • High performance – powerful vacuum up to 28"Hg [948mbar] • Compact & lightweight, rugged body construction • Fast response – mounts close to vacuum point • Efficient – minimal air consumption • Safe operation ~ No electricity needed at the pump ~ High flow overcomes leakage – maintains a strong holding force • Reliable – operates trouble free: ~ Straight-through design, non-clogging ~ No moving parts to wear or clog ~ No flap valves to stick open ~ No maintenance ~ No downtime VP80-250H Standard Pump: The VP80-250 Fastvac Max Series air-powered venturi vacuum pumps provide high vacuum flow rates for the rapid evacuation of large volumes of air or for overcoming leakage in order to sustain high vacuum levels while handling porous materials. Highly efficient, capable of reaching 28"Hg [948mbar], the VP80’s are dirt tolerant and include a silencer for quiet operation. Unlike the Mid series pumps that use interchangeable cartridge assemblies, the Max series pumps (VP80 & VP90’s) use a non-removable press-fit venturi assembly. Pump Options: • Vacuum gauge • Silencers: ST-8B with 90º elbow attachment for compact space requirements or ST-8A without elbow for ease of mounting, ST (straight-through silencers) allow dirt to pass through and won’t clog, FA-51-1/2 silencer with elbow for high flow applications • G port threads for metric machines – an “I” prefix designates products with metric threads • Choice of operating pressures to meet machine and factory air supply 80 PSI [5.5 BAR] standard, 60 PSI [4.O BAR] optional Performance Level Designations: “L” 0-10"Hg [0 to 339mbar] for low vacuum/high flow applications “M” 0-20"Hg [0 to 677mbar] for medium vacuum/high flow applications “H” 0-28"Hg [0 to 948mbar] for high vacuum/standard flow applications Principles of Operation: Vacuum is produced by forcing compressed air through a limiting orifice (nozzle). As the air exits the orifice, it expands, increasing in velocity to supersonic speed before entering the venturi section (diffuser). This creates a vacuum at the vacuum inlet port, located between the nozzle and diffuser. The nozzle and diffuser combine to create a venturi vacuum cartridge. Air Supply Vacuum Exhaust Vacuum Eliminate the Guesswork: Contact Us! Vacuum technology isn’t an exact science. To ensure proper product selection, Vaccon offers free application engineering assistance, a 30 Day Test & Evaluation Program or you can send sample products to our in-house test facility and we will test and size a pump for you. To download a complete set of drawings in 13 different CAD formats, please visit our website at www.vaccon.com For more information or technical assistance, please call 508-359-7200 or 800-848-8788 or email engineering@vaccon.com Phone: 1-800-848-8788 or 508-359-7200 E-Mail: engineering@vaccon.com 39 Vacuum Pumps https://www.websitealive5.com/2126/rLogin.asp?groupid=2126&websiteid=0&departmentid=0&sessionid_=36&loginname=&loginemail=&loginquestion=&infocapture_ids=&infocapture_values=&dl http://www.vaccon.com http://www.vaccon.com
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