Compact Aspiration/Filtration Vacuum Stations0 pages

impact Aspiration Vacuum Stations Liquid trap to avoid ingestion of fluids into the pump Vacuum regulator adjusts and monitors vacuum level Dial vacuum gauge for continuous vacuum level monitoring Vacuum to 27.2" Hg (model 2515) and 21.3" Hg (model 2511) Automatic flow shut down when full Bleach resistant construction extends service life (model 2515) Model 2511B-75 Model 2515B-75 Aspiration/Pressure Transfer Station Model 2511 Standard duty, oil-free station is an economical, portable solution for aspirating or filtering. Added accessories include 1.2-L autoclaveable collection receiver, hydrophobic inline filter, automatic shutoff and vacuum regulator to simplify use. All wetted parts are treated for corrosion protection from moisture. Recommended for aspirating aqueous solutions including buffers, but not for acidic, basic or organic vapors and gases. Cell Culture Aspiration Station Model 2515 Cell culture station cat. no. 2515B-75 (115V, 60Hz), 2515C-75 (230V, 50Hz), is an economical, portable solution for aspirating tissue culture samples. A high flow (34 L/min), WOB-L piston pump is the heart of this cell culture aspiration station. Added accessories include a 1.2-L autoclaveable collection receiver, a hydrophobic inline filter, an automatic shutoff and vacuum regulator to simplify use. All wetted parts are treated for corrosion protection from moisture. Recommended for aspirating aqueous and bleach solutions, but not for acidic, basic or organic vapors and gases. Welch Standard Duty Dry pumps are ideal for pumping water vapor. These WOB-L piston pumps have a high water vapor tolerance. Each aspiration system comes with inlet liquid trap, mounted vacuum gauge and vacuum regulator. The most common reason for vacuum pump failure is ingestion of liquid into the pump mechanism. Dry vacuum pumps are designed for pumping gases and vapors. Liquids ingested into the pump mechanism may cause the valves to fail on a Standard Duty Pump. To help prevent the ingestion of harmful liquids and particles, Welch includes a liquid trap and hydrophobic filter with all of its aspiration systems. Welch® - Applied Vacuum Technology for the Laboratory Gardner Denver Thomas, Inc., Welch Vacuum Technology