How To Read Centrifugal Pump Curves Youtube Welcome to pump curve 101. learn the basics of reading a centrifugal pump curve so you can base your pump selection on the specific needs of your application. To understand centrifugal pump performance, we need to understand the pump curve. this video explains how to read these charts so we can understand how to a.
How To Read A Centrifugal Pump Curve Youtube Chris explains what a pump performance curve is and how to interpret it. topics covered include flow, pressure, head, capacity, npsh, power curve, best effic. Let's walk through an example of how to read the centrifugal pump curve. if the flow rate is 300 gallons per minute and there are 100 feet of head, we can see where the points intercept to determine the impeller diameter. in this example, our impeller diameter is roughly 10.5 inches. now that we know our performance point, we can determine the. Centrifugal pump curves show 8 important factors that are critical in selecting the right pump for your application. these factors are: flow, head, impeller trim diameter, efficiency, power, npshr, mcsf (minimum continuous stable flow) and rpm. the pump curve also displays the pump model, the pump size and number of stages for multi stage pumps. The centrifugal pump curve tells us that the npsh required at 425 gpm = 20’. if the vapor pressure of the liquid is less than 1 atmosphere minus the npsh required, it will be a suitable application. using 30’ = 1 atmosphere to be conservative, this pump will handle any liquid at 425 gpm which has a vapor pressure less than 10’.
How To Read Pump Curves Youtube Centrifugal pump curves show 8 important factors that are critical in selecting the right pump for your application. these factors are: flow, head, impeller trim diameter, efficiency, power, npshr, mcsf (minimum continuous stable flow) and rpm. the pump curve also displays the pump model, the pump size and number of stages for multi stage pumps. The centrifugal pump curve tells us that the npsh required at 425 gpm = 20’. if the vapor pressure of the liquid is less than 1 atmosphere minus the npsh required, it will be a suitable application. using 30’ = 1 atmosphere to be conservative, this pump will handle any liquid at 425 gpm which has a vapor pressure less than 10’. Let's go through some basic features of a pump curve. first, we have the title box. the title box provides information about the pump model, size, speed, and other identifying criteria specific to the pump. next, we'll look at the flow. flow is on the x axis of the pump curve. in this example we'll use 300 gallons per minute as our flow. A pump curve denotes flow on the x axis (horizontal) and head pressure on the y axis (vertical). the curve begins at the point of zero flow, or shutoff head, and gradually descends until it reaches the pump runout point or maximum flow rate. the pump’s operating “sweet spot,” or best efficiency point (bep), is generally located near the.
How To Read A Centrifugal Pump Curve Youtube Let's go through some basic features of a pump curve. first, we have the title box. the title box provides information about the pump model, size, speed, and other identifying criteria specific to the pump. next, we'll look at the flow. flow is on the x axis of the pump curve. in this example we'll use 300 gallons per minute as our flow. A pump curve denotes flow on the x axis (horizontal) and head pressure on the y axis (vertical). the curve begins at the point of zero flow, or shutoff head, and gradually descends until it reaches the pump runout point or maximum flow rate. the pump’s operating “sweet spot,” or best efficiency point (bep), is generally located near the.
Centrifugal Pump Curves Performance And Characteristics Youtube