QUATTROFLOW™ PUMPS
Quaternary Diaphragm Pumps
Quattroflow™, part of PSG®, a Dover company and a leading brand of positive displacement quaternary diaphragm pumps, announces that its quaternary (four-piston) diaphragm pumps provide a variety of design and operational advantages ideal for chromatography applications. Chromatography is the method of choice for processing cell-free and protein-containing supernatants in order to isolate the “target protein” in its highest possible form. It involves passing liquid through a container (axial or radial columns) filled with a matrix that ensures the different contents are properly separated. For more information, visit www.quattroflow.com or www.psgdover.com.
R+W AMERICA
LPZ Short Spacer Disc Coupling
In its effort to fill in and complete its flexible disc coupling offering, R+W has added a standard coupling adapter that provides customers with more configuration and connection options when selecting couplings for industrial applications. The LPZ spacer accompanies a quickly expanding product line and offers lateral misalignment capabilities in a very small package. It is available in six sizes ranging from 500 Nm to 12,000 Nm and is able to mate with any LP coupling hub R+W has to offer within the corresponding size. For more information, visit www.rw-america.com.
ZERO-MAX
Crown Gear Drives
Lifetime lubrication in Zero-Max Crown gear drives assures motion system designers of a smooth operating, quiet right angle gear drive that needs no maintenance. These drives are designed for economical transfer of speed or power. Lubricated for life with Beacon 325 premium grade grease, Zero-Max Crown drives feature heat treated AGMA Class 10 spiral bevel gears. This combination of bearing design and lubrication formulation ensures long-term, maintenance free operation for demanding industrial applications. The drives feature precision hardened and ground ball bearings with non-magnetic steel shafts for handling speeds up to 2000 rpm in most operating environments. For more information, visit www.zero-max.com.
AUTOMATIONDIRECT
ETS Series Digital Temperature Sensors
AutomationDirect’s ProSense® line of instrumentation products now includes the ETS series digital temperature sensors. The ETS series combines a precision RTD sensing element, measuring electronics, and process fitting all in a single stainless steel temperature transmitter probe. Four standard probe insertion lengths and two integral male NPT process threads are available and allow direct mounting to the process or thermowells, eliminating the need for separate probe mounting or adapter fittings. Two solid state switch outputs with no moving parts provide a reliable alternative to mechanical temperature switches. For more information, visit www.automationdirect.com/temperature-transmitters.
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MODERN PUMPING TODAY, May 2017
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Modern Pumping Products: May 2017
