diaphragm pump Articles
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What is the difference between Rotary Vane and Diaphragm vacuum pumps?
Most laboratories will have a vacuum pump. They are widely used across labs of all disciplines for a range of tasks from basic filtrations or evacuating a desiccator right up to use with large equipment such as vacuum ovens or rotary evaporators. The two most common types are rotary vane or diaphragm pumps – but what do these mean and what is the difference? Rotary Vane Pumps Rotary Vane ...
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Air operated double diaphragm pumps in mining
If you work in mining or with customers in the mining industry, you will be used to finding air operated double diaphragm pumps (AODD) in many of their processes. If this is the case for you, we invite you to read on…In this article you will find:The reasons for choosing pneumatic double-diaphragm pumps in mining.Advantages offered by Samoa Industrial’s pneumatic double diaphragm pumps in mining ...
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The NEW Husky 15120 and 2200
Our new Husky 15120 and 2200 pneumatic double diaphragm pumps have a single piece polypropylene center section for increased reliability and chemical compatibility, plus a patented, high-reliability modular air valve that is online serviceable. Design improvements include the overmolded frame which provides improved reliability and helps to eliminate fluid leakage and an updated diaphragm design ...
By HSCPUMPS
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Use of Diaphragm pumps in Sampling systems
INTRODUCTION Sample system design can take many forms, influenced by factors including cost, size, maintenance, source conditions, and analyzer requirements – to mention a few. The following discussion takes into account the operating characteristics of a diaphragm pump, and choices that will improve system performance, reduce measurement errors, and lower pump maintenance. Illustrated below ...
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Application Analysis of Micro Pumps in Various Industrial Printers
With the continuous progress of technology, various types of industry printers have significantly improved in meeting diverse needs. Micro pumps, as a crucial liquid delivery device, play an essential role in various printers. 1. Diaphragm Pump Diaphragm pumps use the bending of a diaphragm to drive fluid transfer, and their precision and controllability make them ideal choice for inkjet ...
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Qdos pump technology cuts maintenance time from 1.5 hours to just 5 minutes at effluent treatment plant - Case Study
Maintenance time cut from 1.5 hours to 5 minutes Highly accurate and clean metering solution Longer maintenance intervals compared with diaphragm pumps Qdos peristaltic pump is delivering a significant reduction in maintenance time - from 1.5 hours to just 5 minutes - at the effluent plant in Selters (Westerwald), Germany. Phosphate elimination “Wastewater is purified and ...
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Verderflex Dura Hose Pump Replaces Troubled Diaphragm Metering Pump - Case Study
The Challenge A water treatment plant in the US state of Georgia uses several wells to provide its residents and industries with fresh water. Each well site had to be equipped with the appropriate treatment equipment to ensure that the water meets and exceeds regulatory requirements. One such well site used a diaphragm-style reciprocating metering pump to pump lime slurry directly into the well ...
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Qdos metering pumps usurp diaphragm models in potable water application
The revolutionary new Qdos 30 metering pump from Watson-Marlow Fluid Technology Group is proving a resounding success in Barrie, Canada. Located in southern Ontario on the western shore of Lake Simcoe, Barrie is a modestly sized city (135,000 residents) but one with a track record for quality when it comes to its potable water supply. Here, the Water Operations Branch of the Corporation of the ...
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Smart Drive: Customized Speed Control Solutions for Micro Diaphragm Pumps Boost Efficiency
With the rapid development of information technology, the demand for customized speed control functions in diaphragm pumps continues to expand across various industries. This expansion is not only driven by the need for widespread adoption but also emphasizes highly precise flow and pressure control, energy efficiency improvements, and integration with intelligent systems. Especially in ...
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Is your metering diaphragm pump having self-priming problems? - Case Study
Dosing sodium hypochlorite, fluoride, and alum There is a simple and 100% interchangeable alternative to solve your problems. Same footprint as competing diaphragm pumps. All ancillaries reused Mounting shelf Platform All suction and discharge piping Appurtenances like gauges and valves Motor reused! (saving also cost hiring an electrician and SCADA technician) Some of Verderflex ...
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Five Good Reasons to Choose a Randolph Peristaltic Pump
Peristaltic pumps work by compressing a flexible tubing or hose with rollers or cams against a rigid housing. As the tubing recovers its original shape, it creates a vacuum which lifts a fluid or gas into the tubing. A positive displacement pump, it moves the fluid or gas in discrete slugs between the rollers. There are many reasons to choose Randolph pump. Listed below are the top five ...
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UP30 3" Metaliic AODD pump at water curtain spray booth
UP30 pump feeds a water circulation system in a water curtain spray booth for a furniture manufacturer An Italian metal cabinets manufacturer, uses our UP30 pump to replace an electric rotary vane pump. The vane pump was not able to deliver the pressure required to feed all the water nozzles. The water wash spray booth uses water curtains to collect overspray, so it reduces environmental ...
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UP20 2" Aluminium AODD pump for polymers
Chemical company in Estonia chooses SAMOA UP20 pump to handle their fluids. The user, a chemical company based in Estonia, was a looking for a chemical pump, able to dispense around 20 m3/ hour of a polymer, which is inside a Flexitank. Polymer is a medium viscosity fluid, of around 1.500 cPs. In this particular case, since the polymer Is not chemical aggressive, and also not abrasive, a 2” ...
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How to choose a pump for in vitro diagnostic analysis?
IVD, which stands for in vitro diagnostics, refers to products that conduct testing on samples taken from the human body (such as blood, body fluids, and tissues) outside of the body in order to obtain clinical diagnostic information. The IVD industry is subdivided into various sectors including immunodiagnostics, clinical chemistry, molecular diagnostics, microbiology diagnostics, blood ...
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Why choose a diaphragm pump for your application?
AODD pumps advantages in comparison to other pump technologiesCountless industries across the world rely on pumps to keep their processes working at a high level of performance. The reliability of industrial pumps is very important as a failure may cause unplanned production downtime, costly repairs and even a complete lost in products being produced. Therefore, selecting the right pump for your ...
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Magnetic driven pumps in Molten sulphur service case study
MD51EFDKR-3U88/06C with NORD SK12XZ-140TC and Reliance 2 HP, TEFC-XE motor Pumping Molten Sulphur is most challenging. Sulphur temperatures must be controlled within a 120-155o C range. Outside this temperature sulphur solidifies. Sulphur has a distinct odour and is highly corrosive in the presence of moisture. Where leakage from common packed style pumps was unacceptable, a ROTAN magnetically ...
By DESMI A/S
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Diaphragm pumps for the Royal Mint`s new effluent treatment plant
SERFILCO's mission is to be a proactive partner for our customers and a leader within the industries we serve. To that end we continue to develop and manufacture state-of-the-art filtration, liquid handling and waste treatment equipment to help achieve the product integrity, quality and cost savings necessary for our customers to be competitive in the global marketplace. When the Royal Mint ...
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How to Choose the Best Vacuum Pump for Your Lab
Vacuum pumps are a versatile piece of laboratory equipment for suctioning via negative pressure. They are routinely used in biological sciences for filtration, distillation and concentration of volatile solvents, solid phase extraction, freeze drying, and more. Even though vacuum pumps share a common function, there are many considerations to take into account when choosing a new pump. The ...
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PIVOT Series UP 20, 2” AODD pump considerably reduces air consumption transferring titanium dioxide powder
The user is an international wood coatings manufacturer. They were using competitor’s 2" AODD Pumps to transfer titanium dioxide powder (a raw material for varnish production) in their production line. They were looking for reducing their production costs. Air consumption of previous pumps was excessive, they astalled regularly, causing manufacturing slowdown and they create high vibration ...
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Machine shop for oil and gas services provider wins when the chips are down
Chip Filtering Keeps Machine Shop Coolant Clean Since 1976, Facility Engineer Jay Wilson has handled the HVAC, electrical, and other operational facility needs for a key Texas-based plant within the FMC Technologies, Inc. (FMCTI) family. This leading global provider of technology solutions for the energy industry and other industrial markets was twice named as the Most Admired Oil and Gas ...
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