Vacuum Pumps
AVANTOR MASTERFLEX (VWR LLC) DIGITAL BENCHTOP GEAR PUMP SYS
Masterflex Digital Benchtop Gear Pump System, 1.17 mL/rev, 60 psi; 90 to 260 VAC
MARSHALL SCIENTIFIC Edwards RV8 Rotary Vane Vacuum Pump
The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With over 300,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications. All RV pumps are approved to UL and CSA standards by an external test house and feature our unique mode selector switch, meaning one model is suitable for both high vacuum or high throughput applications.
Chemglass Life Sciences Vacuum Pump, Welch, Belt Driven, 90L/min, 0.1 micron Ultimate Vacuum, Motor: 1/2 Hp and 525 RPM, 2.1L Oil Capacity, 7/16" ID Of Tubing Required, 112lbs, 20" L x 12" W x 15" H, MUST SHIP TRUCK
Welch general purpose 2 stage belt driven pumps designed to operate at lower RPM allowing them to run cooler and reach an ultimate vacuum of 1 x 10-4 Torr. Lower speed operation also reduces the wear on the pump components ensuring a longer life. All pumps are equipped with a gas ballast. Pumps operate on 115V, 60Hz and can be ordered for 230V operation.Long Service Life due to Low Pump RPM Suited for:¿ Freeze Drying¿ Concentrating¿ Schlenk Line¿ Degassing¿ Vacuum Distillations¿ Vacuum DryingVacuum Pump, Welch, Belt Driven, 90L/min, 0.1 micron Ultimate Vacuum, Motor: 1/2 Hp and 525 RPM, 2.1L Oil Capacity, 7/16" ID Of Tubing Required, 112lbs, 20" L x 12" W x 15" H, MUST SHIP TRUCK
Hach Company Pump, Vacuum/Pressure, Portable, 220v, 50 Hz
Quiet, pulse less air delivery and vacuum. Compact dimensions (WxDxH) 15x39x20 cm (6x15.4x8 inches). Complete with vacuum and pressure gauges and regulators, oil filter assembly, hose nipples, outlet filter, switch, cord, and plug.Capacity; 0.6 liters/sec (1.3 cfm) at 0 mm Hg. 124 W (1/6 HP). 1725 RPM. European Plug.
Hach Company Pump, Vacuum/Pressure, Portable, 220v, 60 Hz
Provides up to 68.6 cm (27"") Hg vacuum for applications in laboratory, office or industrial plant—vacuum distillation, filtration, and air pollution studies employing membrane filters. Quiet, pulse less air delivery and vacuum. Compact dimensions (WxDxH) 15x39x20 cm(6x15.4x8 inches). Complete with vacuum and pressure gauges and regulators, hose nipples, outlet filter, switch, cord, and plug. Capacity: 0.6 liters/sec (1.3 cfm) at 0 mm Hg. 124 W (1/6 HP).
MARSHALL SCIENTIFIC Edwards mXDS3s Dry Scroll Pump
The Edwards Vacuum range of small dry scroll pumps is expanding with the introduction of the compact mXDS3 and mXDS3s Dry Scroll Pumps. The new mXDS3 dry scroll pump delivers 1.77 CFM (3 m^3/h^-1) pumping speed at 50Hz or 2.06 CFM (3.5 m^3/h^-1) together with an ultimate pressure of 0.1 mbar making it well suited for backing turbomolecular pumps. The mXDS3 is the standard option supplied with no inlet valve fitted, while the mXDS3s comes factory fitted with an inlet valve featuring delay opening. The mXDS3s is also supplied with an exhaust silencer. Both offer the same vacuum performance and feature an IEC connector for main supply and an on/off switch for easy control. This compact dry pump offers flexibility to the system designer and end user alike with a wide range of accessories available to choose from to meet your configuration requirements. This mXDS3s model comes with a single phase 115V, 50/60Hz motor.