Archives :: Processing & Handling :: Liquid, Gas and Air Handling :: Pumps

Displaying 61 - 80 of 205 stories.
October 1, 2011
The new EcoPrime metering pump delivers a precise flowrate in low-pressure liquid chromatography (LPLC) systems, and provides a linear gradient between 0.5 and 99.5% — with 0.5% accuracy...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Improved-LPLC-with-this-metering-pump_8548.html
September 1, 2011
The latest C Mag-P 3M pumps available from this firm are competitively priced, horizontal sealless pumps with a permanent magnet drive, which makes them suited for transferring corrosive acids and plating solutions in surface treatment and...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/These-mag-drive-pumps-handle-corrosive-media_8441.html
September 1, 2011
A new pump model DB5.5 (photo) has been added to the range of Finish Thompson DP Series of plastic magnetic-drive, sealless centrifugal pumps. This new model DP pump covers flowrates up to...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/A-new-size-available-for-these-leak-free-plastic-pumps_8442.html
September 1, 2011
This company has extended its series of dry-running Mink claw vacuum pumps, with a module designed to achieve suction capacities of up to 900 m3/h and more. These Mink MP vacuum...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/New-modules-enable-higher-suction-volumes-from-these-pumps_8450.html
September 1, 2011
The SFT-10 Liquid Carbon Dioxide pump features advanced thermoelectric technology that allows the generation of high pressure without the need for an external cooling bath. The SFT-10 can pressurize carbon dioxide up to...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/High-pressure-CO2-without-an-external-cooling-bath_8460.html
August 1, 2011
The scalable Pump Health Monitoring system can detect several conditions, including cavitation, excessive temperature, vibration, process leakage, seal pot level and differential...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/A-system-to-prevent-downtime-from-unexpected-pump-failure_8314.html
August 1, 2011
The new Condition Monitoring System (CMS) has been introduced to continuously monitors the operating condition of vacuum pumps and vacuum gages. In special applications, data transfer can be affected by fiber optics in order to bridge...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/A-system-to-monitor-vacuum-pumps-and-gauges-continuously_8330.html
July 1, 2011
Pump Wisdom: Problem Solving for Operators and Specialists By Heinz P. Bloch. John Wiley & Sons Inc., 111 River Street, Hoboken, NJ 07030. Web: wiley.com. 2011. 224 pages. $49.95. Reviewed by Stanley S. Grossel, Process safety and design consultant, Clifton, N.J. Despite their ubiquity in the chemical process industries (CPI), process pumps fail catastrophically each year in large numbers. The author...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/"Pump-Wisdom"-book-reviewed-by-consultant-Grossel_8154.html
July 1, 2011
A PTFE diaphragm permits compact construction of this diaphragm pump, and offers cost savings for high-pressure applications. A patented pressure-supported diaphragm-fixation system...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Consider-these-diaphragm-pumps-when-space-is-limited_8161.html
July 1, 2011
Developed for installation in confined spaces, the ready-to-connect pressure booster systems Hya-Solo D FL Compact (photo) and Hya-Duo D FL Compact systems...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Firefighting-equipment-for-when-space-is-limited_8163.html
June 1, 2011
Reciprocating pumps are often used in the chemical process industries (CPI) because of their ability to generate high pressures at low velocities. A subcategory of positive-displacement pumps, reciprocating pumps act through the recipricating motion of a piston, plunger or diaphragm. Such pumps work by way of a connecting-rod-and-crank mechanism with a piston. By nature, reciprocating pumps generate...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Flow-Profile-for-Reciprocating-Pumps_8083.html
May 25, 2011
Last March, KSB AG (Frankenthal, Germany; www.ksb.com), received a pump order in the double-digit, million-euro range. The pump units are intended for one of the biggest seawater-cooling plants in the world, which is situated in the industrial city of Ras Laffan in Qatar on the...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Pumps-deliver-more-cooling-water-for-Qatar_8080.html
May 19, 2011
A PTFE diaphragm permits compact construction of this diaphragm pump, and offers cost savings for high-pressure applications. A patented pressure-supported diaphragm-fixation system...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Consider-these-diaphragm-pumps-where-space-is-limited_8055.html
May 19, 2011
Available from this company, the Dickow magnetically coupled centrifugal pumps include the KM series, which handles capacities as high as 65 m3/h at heads up to 65...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Mag-drive-pumps-for-hazardous-liquids_8057.html
May 1, 2011
This company has upgraded the 4-in. model of its NP Series sliding vane pump with optional electric heating. The completion of the...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/A-pump-that-can-provide-electrical-heating_7920.html
April 27, 2011
Michael Smith Engineers The EFS Series pump in stainless steel (photo) is the latest addition to the Finish Thompson range of drum-emptying pumps. Suitable for pumping corrosive chemicals...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/These-pumps-empty-most-liquids-from-drums_7956.html
March 28, 2011
The PentaLine rotary vane vacuum pumps (photo) have been developed for applications in the low- to medium-vacuum range of down to 10 – 3 mbar. The new pumps...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Slash-Energy-Consumption-with-this-New-Vacuum-Pump_6524.html
March 28, 2011
Building on downhole electric submersible-pump technology, the SPS (Surface Pumping System; photo, p. 32D-4) is a low-maintenance, cost-effective alternative to plunger (triplex, quintiplex), split-case centrifugal, high-speed...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/These-Multistage-Centrifugal-Surface-Pumping-Systems-are-Suitable-for-High-Pressure-Applications_6540.html
March 28, 2011
This firm has started a program for ordering custom-designed, a.c.-induction motors for a wide range of horsepower, voltage and speed ratings. Customization can include...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Replace-Existing-Motors-with-this-Custom-a-c-induction-Motor-Program_6542.html
March 28, 2011
These corrosion-resistant process pumps with explosion-proof a.c. motors (photo) offer safe solutions for gas and liquid handling in potentially hazardous locations. These pumps are compliant with Class 1, Division 1, Groups C & D and ATEX hazardous locations. They...
http://www.chemengonline.com/processing_and_handling/liquid_gas_and_air_handling/pumps/Pump-Gas-and-Liquid-in-Hazardous-Locations_6549.html
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