Vacuum Pumps

Vacuum Pump suits general laboratory applications.
Vacuum Pumps

Vacuum Pump suits general laboratory applications.

Air Cadet PRO(TM) features gas ballast for purging of contaminants that may condense in pump head. It achieves flow rates of 0.5-1.4 cfm at vacuum level of 56-6 torr, and operates at 37 dB. Hose barb connections measuring 5/16 in. make pump adaptable to any laboratory application ranging from filtration to degassing and vacuum drying. Unit can be placed on countertop or below bench to maximize...

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Vacuum Generators are clog-resistant and maintenance-free.
Vacuum Pumps

Vacuum Generators are clog-resistant and maintenance-free.

Air-powered JB Series Single-Stage Vacuum Generators have no internal moving parts and achieve vacuum levels to 27 in. Hg. With straight-through internal design, products can be controlled by manual or automatic valve on compressed air line. Generators are offered in 5 sizes from 0.76-1.34 OD that operate on 50 micron filtered, non-lubricated 72.5 psi air. Products have black anodized aluminum...

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Pressure/Vacuum Pump suits portable oxygen concentrators.
Vacuum Pumps

Pressure/Vacuum Pump suits portable oxygen concentrators.

Horizon Model 2250 features low-vibration WOB-LÂ-® piston and brushless dc motor with variable speed from 1,000-3,000 rpm, allowing airflow to be steplessly varied according to patient need. Optional closed-loop controller allows motor speed to be maintained at preset, constant rpm, regardless of load or voltage fluctuations. Oil-less piston and cylinder design ensures clean, uncontaminated...

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Vacuum Pumps suit filtration and aspiration applications.
Vacuum Pumps

Vacuum Pumps suit filtration and aspiration applications.

Oil-free vacuum pumps, models 2522B-01, 2534B-01, 2546B-01, 2567B-50, 2561B-50, 2585B-50 and 2581B-50, are configured with inlet liquid trap, mounted vacuum gauge, muffler, and vacuum regulator. Utilizing Wob-L piston, pumps create flow and vacuum levels to 29.8 in. Hg, while high water vapor tolerance allows water vapor to pass through cleanly. They may be used with buffer solutions, but are not...

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Vacuum Pumps

Diaphragm Vacuum Pump is designed for steam autoclaves.

Suited for service in Class B steam autoclaves, Series 2119V features engineered resin and diecast aluminum construction. All wetted aluminum parts are epoxy-coated for corrosion protection. Umbrella valves and diaphragm are constructed of EPDM, which offers resistance to steam and water. Pumps provide up to 27 in. Hg vacuum, and max flow is rated at 0.81 cfm. Thermally protected motors are...

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Diaphragm Vacuum Pumps are rated for continuous duty.
Vacuum Pumps

Diaphragm Vacuum Pumps are rated for continuous duty.

DryFast Ultra 2-Torr chemical-duty diaphragm vacuum pumps, models 2021 and 2031, are oil-less, 2-stage pumps designed to strip solvents. With respective pumping capacities of 22 and 32 L/min, models 2021 and 2031 are rated for pressure to 29.8 in. Hg and generate flow and vacuum level needed to handle high boiling point solvents (less than 160Â-

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Vacuum Pumps

Vacuum Pump offers variable frequency drive.

VmaxVFD liquid ring, oil-sealed vacuum pump produces vacuum on CNC router to hold workpieces on router tool table. Variable speed technology allows equipment to respond precisely to different loads and varies motor speed to match changing machine and usage requirements. Soft start eliminates amperage spikes, reducing energy consumption. Pump operates below 70-80 dBa, depending on size, and is...

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Vacuum Pumps

Piston Pump suits medical and environmental applications.

Series 668/688 WOB-LÂ-® Piston Pump provides 27.6 Hg of vacuum or 100 psi of pressure with maximum flow rate of 1.6 cfm. Oil-less piston and cylinder plus intake filter provide non-contaminated air flow. Pump incorporates single-phase AC motor with permanent split capacitor design to eliminate need for starting switch. Unit suited for use in oxygen concentrators, blood analyzers, dental...

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