For over 70 years, mono pumps have been manufacturing industryleading pump ranges, with their high specification models available for food applications and are suitable for clean in place and sterilisation in place. For example, doubling the pump speed flow x 2 head x 4. In many cases a lower horsepower munro lp pump will meet the same gpm performance that youd expect to see only in higher horsepower pumps. A pump curve provides a wealth of information regarding the performance capabilities of a pump. Nov manufactures mono progressing cavity pumps and pump parts and has a wide product range suitable for the pumping of fluids within the waste water, chemical, food, beverage, paper, mining, mineral processing, marine, agricultural and oil and gas sectors. In a previous post, we discussed how to properly read a centrifugal pump curve. Positive displacement vs centrifugal pumps guide when to. Mono pumps zimbabwe private limited is zimbabwes leading manufacturer of positive displacement borehole and surface agricultural and industrial pumps and all related pump accessories. Nemo progressing cavity pumps have an extensive industrial application range for the continuous, pressurestable, gentle and lowpulsation conveyance of almost any substance. The new esv is a technologically advanced pump renowned for excellent performance and leading efficiencies with high. These pdfs contain detailed information, but please consult vaughan or your vaughan representative to assist with your final pump. It is industrial pumps company and it makes all types of industrial pumps supplier like oil and gas pump, waste water, sugar, food and beverages, marine pumps and more. We consult pump curves not only to see if they can do the work we need them to do but if they will do it efficiently. The compact c range progressing cavity pump has been manufactured by mono to offer you a transfer pump designed to fit into compact spaces, whilst reliably performing to the maximum duty requirements of your application.
One advantage for the operator is that such a valveless positivedisplacement pump is also capable of transporting stringy material safely. For guidance in selecting a pump, please contact mono. Understanding centrifugal pump curves when selecting a centrifugal pump, one should match the performance of the pump to that needed by the system. Here, we will discuss how to read and understand a positive displacement pump curve. Pump performance curves are important drawings produced by the pump manufacturer. These lines intersect with the headcapacity curves and are typically labeled with percentages. Manufacturers will put several different trim curves on a pump performance curve to make pump specification easier, although this sometimes makes the pump performance curve more difficult to read. Nemo progressing cavity pumps have a very broad application range and are used in all branches of industry for the continuous, pressurestable, gentle and lowpulsation conveyance of almost any substance. Performance the mono agricultural surface pump asp is a water transfer pump and has been designed to pump potable water from rivers, dams, ponds or tanks to a desired location. Other important information for a proper pump selection is also included like efficiency curves, npsh r curve, pump curves for. Industry leading performance to horsepower the proof is in our curves.
Whether for sludge, chemical substances, adhesives, petroleum or yogurt, we can meet your requirements with the proper combination from our selection of eleven netzsch. Smaller impellors produce less pressure at lower flow rates. For visual reference of the performance comparisons between the two working principles see below performance curves that show how both centrifugal and positive displacement pumps duty are affected by different factors. Mono pump s cass program offers you the right solution for each individual application. Franklin electrics orbit range of helical rotor, horizontal power pumps for high flow and high head water transfer duties and similar applications are highly efficient over a broad range of heads and speeds for reduced fuel andor electricity consumption. Unlike other pumps, monos original progressive cavity pumps self prime with a suction lift up to 8. Darley fire pumps, apparatus, water systems, robotics. Single moyno muncher replaces existing grinders in rhode island.
Mono pumps cass program offers you the right solution for each individual application. Positive displacement pumps are those in which energy is imparted to the liquid in a fixed displacement volume, such as a casing or a cylinder, by the rotary motion of gears. A typical composite curve includes the pump performance curves, horsepower curves and npsh required. It is vital that the right solar pumping system is installed to fit your specific requirements. Pump selection guide brown brothers engineers australia. Munro companies munro lp series 34hp 3hp munro pump. Pump manufactures and supplier in zimbabwe mono pumps. Published information other than that marked certified does not extend any warranty or. Below you will find performance curve information for the vaughan horizontal, vertical, pedestal and submersible pumps. The modular construction affords ease of interchangeability of components.
For nearly 50 years, versatile lframe pumps have stood the test of time meeting thousands of application challenges with performance enhancing, costsaving features. Franklin electrics range of horizontal discharge transfer pumps has been developed for a wide variety of high pressure water transfer applications. Simple pintype universal joint drive assembly for easy maintenance. Sealed pin joint design for a variety of applications. Heads up to 300m characteristics nondependent on electricity likeall mono pumps, the dbh range is not restricted to being driven by electric motors. Prestige pumps are one of the uks leading distributors for mono pumps. Moyno pumps progressing cavity pumps, wobble stator, grinders, metering pumps, gear joint drive, pin joint drive, sanitary. Nov mono is a global manufacturer of progressing cavity pumps and pump parts and has a wide product range suitable for the pumping of fluids within the waste water, chemical, food, beverage, paper, mining, mineral processing, marine, agricultural and oil and gas sectors. Jordan, an application engineer at crane engineering, explains how to read a centrifugal pump curve in the video below. Downloads and tools mono pumps pump manufacturer mono pumps. Mono hd10h pump unit contact us for a quote mono horizontal high head pump rangeperformanceflow rates up to 60m3h heads up to 450m featuressteady, nonpulsating flow positive displacement pumping principle abrasionresistant pumping element comprising a resilient rubber stator and a hard chromeplated rotor inherently selfpriming versatility mono. Should any changes in the duty conditions be envisaged following pump selection installation, franklin electrics recommendations should be sought in the interest of efficiency, safety and. Knowing how to read a pump curve is essential to understanding your equipment and being able to troubleshoot issues as they arise.
Fortunately, manufacturers include this information on the curves as well. The pump design is ideally suited for both low to high flow applications and also allows for the development of multistage pumps that increase the pressure handling capabilities. The performance curves obtained from the experiments form a valuable database for users who would be interested in applying this new pcp pump type. With greater starting torque and an efficient run cycle, our pumps truly lead the pack. It is good practice to select a pump with an impeller. The proprietary 2000 geartype universal joint design effectively handles radial and thrust loads for maximum performance and long life. Moyno manufactures progressing cavity pumps, positive displacement pumps and sludge pumps. Mono hd10m pump unit contact us for a quote mono horizontal high head pump rangeperformanceflow rates up to 60m3h heads up to 450m featuressteady, nonpulsating flow positive displacement pumping principle abrasionresistant pumping element comprising a resilient rubber stator and a hard chromeplated rotor inherently selfpriming versatility mono hd. For the sake of example, today were going to look at a selection made for the following design. More significantly, these results validate the use of pcps with metallic stators in the production of heavy. Fire pumps, fire apparatus, fire and defense equipment. Endless hard but smart work has helped us gain this position.
Microsoft powerpoint 4 tea water services pump curves final mf. Running too far out on the curve, or too far back, can cause damage to the pump, excessive energy consumption, and overall poor performance. Versatility mono hd pumps can be driven by electric motors, diesel or petrol engines, and tractor ptos. Jun 26, 2014 knowing how to read a centrifugal pump curve is essential to the health of your system. We are also the inventors of the ezstrip family of products which provide a. Application versatility, modular design and wide selection of materials of. Features include good suction lift capability of over 8 metres, positive displacement for process control. Information is plotted on an xy graph where the xaxis is measured in units of flow and the yaxis is measured in units of head, power, and npshr. John drane mono pumps john thorne itt goulds pumps mike moss weir pumps peter thompson david brown union pumps. Our record of innovation is the reason our pump brands are proven to be global market leaders. Our progressive cavity pumps, macerators and control systems are used wherever low to highly viscous, aggressive or abrasive media must be conveyed at low pulsation rates. Should any changes in the duty conditions be envisaged following pump selection. Pump performance curves are primarily used to predict the variation of the differential head across the pump, as the flow is changed. We are adding these curves to our electronic downloads as time permits.
Click the links below to learn more about the various 2000 pumps. Pump performance charts with multiple pump curves are shown below. Mono hd10m pump unit contact us for a quote mono horizontal high head pump rangeperformanceflow rates up to 60m3h heads up to 450m featuressteady, nonpulsating flow positive displacement pumping principle abrasionresistant pumping element comprising a resilient rubber stator and a hard chromeplated rotor inherently selfpriming versatility mono. The performance of a pump is directly related to its speed in rpm, providing there is no cavitation. Compact c pump delivers reliable performance to the maximum duty requirements of your application in a compact package. Pump performance curves darley pump performance curves. Mono progressing cavity pumping technology proven for over 60 years. Global progressive cavity pump manufacturer since 1935, mono pumps have achieved iso 9001, 9001. To do that, an engineer would refer to a pumps composite curve. The heart of the mono pump is the rotor and stator.
Other important information for a proper pump selection is also included like efficiency curves, npsh r curve, pump curves for several impeller diameters and different speeds, and power consumption. With a wide range of sizes available, it is capable of meeting customer needs for various industries. Franklin electrics range of industrial pumps is designed for pumping viscous, abrasive and shearsensitive products in various industrial applications. The performance capabilities of the mono agricultural pump range is shown on the chart below based on water at 20c. How to read a centrifugal pump curve crane engineering. Features include suction lift capability up to 28 feet, positive displacement for process control, and variable speed for accurate dosing. The pump performance curve describes the relation between the flowrate and the head for the actual pump. Industrial pumps manufacturers company roto is one of the best industrial pumps suppliers company.
Unlike other pumps, mono s original progressive cavity pumps self prime with a suction lift up to 8. Applications ideal for use with the hydrovar pump mounted system. Pumps can generate high volume flow rates when pumping against lowpressure head or low volume flow rates when pumping against highpressure head. A pumps performance curve is usually one of the first thing you should look at before purchasing a pump or when operating it. Centrifugal pump performance curves and technical information 0 20 40 60 80 100 120 140 0 10 20 30 40 50 60 70 80 0 100 110 capacity ead ft nps in feet 10 20 30 40 50 10,000 20,000 30,000 40,000 50,000 60,000 70,000 80,000 160 npsh req u i r e d 2 5 0 m i mp e l r dia t r 9 16 45 h e a d c a p a c i t y 0 5 10 15 20 25 30 35 40 gpm lbs. The heart of the mono pump is the single helix metal rotor which rotates eccentrically within a double helix resilient stator of twice the pitch. Centrifugal pump performance curves and technical information. Longlife, fully machined flexible shafts with rolled threads eliminate the need for vulnerable universal coupling. Mar 06, 20 how to read a pump curve 101 taco comfort solutions.
The mono asp surface pumping system is designed and manufactured in australia. A competitively priced progressing cavity pump, with a compact construction and maximum performance characteristics. By using our cass program you will always have the right mono solar pump to suit your individual needs. The asp has been design tested and proven in the field over a wide range of water pumping applications. The operating point will always be where the two curves intersect. Moyno pumps progressing cavity pumps, wobble stator. Section 1 contains the technical information including. Pump performance curve a centrifugal pump performance curve is a tool that shows how a pump will perform in terms of head and flow. How do you know you got the right pump for the right job.
Pump performance curves generally show performance for various impeller diameters or trims. Seepex is a leading worldwide specialist in pump technology. These rugged pumps are able to handle abrasive materials in excess of 80% solids and offer a performance range to 4,500 gpm with pressure to 1,500 psi. A single moyno tr muncher has been selected to do the work previously done by three grinder units which were struggling to deliver the required performance and maintenance levels at rhode islands largest wastewater treatment facility. The only exception to this rule is during pump startup. Or fill out the contact form to receive documentation about your specific seepex product. The compact c range of progressing cavity pumps has been manufactured by mono to offer you a pump designed to fit into compact spaces, whilst reliably performing to the maximum duty requirements of your application. In short, a pump curve is a graphical representation of a pumps performance based on testing conducted by. If a pump is offered with multiple impellers with different diam eters, manufacturers typically plot a separate pump curve for each size of impellor on the same pump performance chart. The pump characteristic is normally described graphically by the manufacturer as the pump performance curve. But in addition variation of efficiency, power, npsh required etc, as the flow is changed, can also be represented on the pump. Australian pump manufacturer mono pumps aust pty ltd. New fe design offers improved performance and efficiency. Heads up to 300m characteristics nondependent on electricity likeall mono pumps, the dbh range is.
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