Centrifugal Pumps

Amarinth Delivers API 610 VS4 Pumps for Use in the Star Refinery,...

Amarinth, a leading company specialising in the design, application and manufacture of centrifugal pumps and associated equipment to the Oil & Gas, petrochemical, chemical, industrial and power markets, has delivered its first order to the Indian operation of Aquatec consisting of exotic alloy API 610 VS4 pumps on a tight 27 week delivery schedule for use in the Star refinery, Turkey.impeller.net - 12th Oct

Three new models for mag-drive range

The Finish Thompson ULTRAChem (UC) series of ETFE lined centrifugal pumps now includes three new models.worldpumps.com - 29th Aug

High-pressure pump for a powerful performance

KSB’s Movitec 125 pumps, complement its current range of vertical high-pressure pumps, says the company. The multistage centrifugal pumps are for fluids such as water, coolants, condensate and mineral oils. They are for industrial recirculation and fire-fighting systems, cooling water circuits and washing plants as well as for boosting pressure in general process applications. The efficiency of a pump with a full impeller diameter is greater than 80 percent. The type series...motordrivensystems.com - 26th Jul

What You Need to Know about NPSH & Cavitation

One of the claimed advantages of centrifugal pumps over positive displacement pumps is their ability to operate over a wide range of flow rates. Because a centrifugal pump operates at the intersection of the pump curve and the system curve, varying the system curve can easily change the operating point of the pump.pumpsandsystems.com - 21st Jul

A Simplified Method of Determining the Efficiency of a Motor-Driven...

A common concern in processing plants is determining the pumping health—or efficiency—of Centrifugal pumps. As pump impeller seals wear as a result of erosion and corrosion mechanisms, tight internal clearances open up and allow fluid to recirculate internally, gradually degrading performance. As wear progresses, a centrifugal pump will eventually become unable to perform its intended function.pumpsandsystems.com - 15th Jul

New Efficient High-Pressure Pump for a Powerful Performance

In June 2016 KSB, Germany, is launching its Movitec 125 pumps, complementing its current range of vertical high-pressure pumps. The multistage centrifugal pumps are designed for fluids such as water, coolants, condensate and mineral oils.impeller.net - 14th Jul

Easy-Clean, Quick-Strip Pumps for Food and Pharma Duty

Transferring liquids in food, brewing, pharmaceutical and other similar hygienic process applications requires reliable, easy-to-clean and easy-to-maintain pumps. Liquids handling specialists Pump Engineering offer a wide range of pumps which are ideal for these situations. For example their range of CSF CS, CSA and CSM centrifugal pumps are capable of handling capacities from 1 to 550 m3/hour at heads up to 155 metres.impeller.net - 13th Jul

High-pressure pump for a powerful performance

KSB’s Movitec 125 pumps, complement its current range of vertical high-pressure pumps, says the company. The multistage centrifugal pumps are for fluids such as water, coolants, condensate and mineral oils. They are for industrial recirculation and fire-fighting systems, cooling water circuits and washing plants as well as for boosting pressure in general process applications. The efficiency of a pump with a full impeller diameter is greater than 80 percent. The type series...motordrivensystems.com - 6th Jul

Advanced Diagnostics Help Centrifugal Pumps Reach New Levels of...

centrifugal pumps are widely used in industrial applications, and pumps absorb nearly a quarter of the electric energy of the European industry. Pumps driven by medium- to low-power motors (70 kilowatts [kW]) represent almost all of the installed machines in oil and gas process plants. Despite the high cost of maintaining pumping systems, control, protection and diagnostic systems for medium- to low-power pumps are not yet widely applied.pumpsandsystems.com - 29th Jun

Soft starting solution suit water pumps up to 75 hp

Carlo Gavazzi’s RSWT Series is a self-optimising soft starting solution for water pumps up to 75Hp. The RSWT Series is a 3-phase pump soft starter, in which all three phases are controlled to achieve current balancing on all phases, to minimise vibrations during starting and stopping of centrifugal pumps, and to minimise the inrush current.  Through a dedicated self-learning algorithm, the RSWT Series achieves very smooth starting and stopping, with minimal setting adjustments...motordrivensystems.com - 9th May