Pumps

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Thomas Mini Variable...
Thomas®

Thomas Mini Variable Flow Pumps

Compact, variable-flow, bi-directional, self-priming peristaltic pumps Offers precise flows of 0.005 to 600 mL /min Pumps liquids and gases Comes ready-to-use Ideal for use in liquid chromatography, collecting fractions, circulating fluids/buffers in baths and moving corrosive materials.…

Variable Flow...
Thomas®

Variable Flow Chemical Transfer Pump

Chemical-resistant case and wetted parts Pumps from 120 mL to 2.2 L per minute (4.2 oz. to 0.6 gal.) Suction lift: 10 feet wet, 4 inches dry Highly versatile design allows use with fluid temperatures from -40 to 200°F (-40 to 90°C) and viscosity up to 200 centipoise. Barbed inlet/outlet ports…

Thomas Chem...
Thomas®

Thomas Chem-Resistant Check Valve

Tubing barbed check valves are constructed of chemical-resistant Kynar body and Viton valve for an inert high purity smooth and clear flow path. Use with acids, bases, water, chemical processing, and alcohols. Use for liquids, gases, pressure, and vacuum applications. Operating…