Pump Performance Curve PDF
IRRIGATION MANAGEMENT SERIES Reading Pump and Engine Performance Curves Danny H. Rogers Extension Agricultural Engineer William M. Sothers Assistant Scientist
typically plot a separate pump curve for each size of impellor on the same pump ... Pump performance charts with multiple pump curves are shown below. Typical pump performance charts. Source: McQuiston and Parker, 1994, Heating Ventilating and Air Conditioning, John Wiley and Sons, Inc.
PUMP SELECTION, SIZING AND INTERPRETATION OF PERFORMANCE 4 • 3 Performance Curve At some point in the pump selection process, the impeller diameter is selected.
Centrifugal Pumps Performance Curve: Fixed Speed 23 Centrifugal Pumps Frame Mount 14” 10 x 10 - 14 IMPELLER DIA: Various SPEED: 1780 RPM
The pump performance curve also gives information on pump efficiency. The efficiency curves intersect with the head-capacity curve and are labeled with percentages. The pump’s efficiency varies through-out its operating range.
Pump and engine performance curves are important tools in the design and analysis of pumping stations. The pump curve provides information on
Floway 16MKM-1 Stage with 9.97” diameter impeller, 10” Butt Discharge. FLOWAYO PUMPS Vertical Turbine Pumps . 3,200
A typical API 610 pump performance curve looks like this: Figure 1 The main curve (I and in blue) is known as the head/flow curve – in simple terms the higher the head the lower the flow and vice-versa. The curve II in purple is known as the power curve.
Pumping Excellence Cargo pump type MDPC 200/250/300 ||||| 0 20 40 60 80 100 120 140 160
losses. The overall efficiency is the product of all three losses. The overall efficiency of the pump is the ratio of the power gained by the fluid to the shaft power driving
How to read a pump performance curve Pages 5-6 Figuring pump applications Pages 7-8 How to select the correct pump for the job Pages 9-10 Friction loss tables Pages 10-11 Useful information Pages 12-14 Where to use pumps Page 15 Index. STANDARD CENTRIFUGAL PUMPS
pump performance curve shows at what point the pump will operate. The shape or slope of both system curve and pump curve are significant in certain applications, as shown in several examples following. We are all aware that when a pump wears
Cooling Capacity Ratio Modifier Performance Curve ... for the variable refrigerant flow heat pump model. The techniques described in this paper can be used to create performance curves for any EnergyPlus equipment model Introduction
typical gear pump’s performance curve for a thin fluid (such as water with a viscosity of about 1 cP at room temper-ature) with that of a moderately viscous fluid (such as a particular oil with a viscosity of 100 cP).
Vaughan E Series Chopper Pump PERFORMANCE CURVE Models: HE3F6 PE3F6 SE3F Back-Pull-Out Casing 2-Blade Impeller 3” Discharge 6” Suction Variable Speed Curve
Figure 6.10 Typical Centrifugal Pump Performance Curve Effect of over sizing the pump As mentioned earlier, pressure losses to be overcome by the pumps are function of flow – the system characteristics – are also quantified in the form of head-flow curves.
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The point at which the system curve and the pump performance curve intersect is the condition of operation. Typically, a system curve will require higher pressures for higher flow rates. Centrif-ugal pump performance has reduced flow with increased pressure.
performance curve to better match customer needs (Figure 5) Change of impeller design The possibility of installing in the original pump casing an impeller with a new design selected from a wide ... pump performance:pump performance Author:
Selecting a Positive Displacement Pump Using Performance Curves Choosing a Pump Series A. Gather all application information including product nature, viscosity, temperature, NIPA, flow rate and
THE INFLUENCE OF SPECIFIC GRAVITY ON TOTAL HEAD Jacques Chaurette p. eng., www.lightmypump.com February 2005 The pump performance or characteristic curve is often referred to as a water performance curve
How to Read Pump Curves & What They Mean by Jason Fletcher, PE, Project Engineer The key thing to remember when reading a pump curve is all curves are based upon the
Centrifugal Pumps Performance Curve: Variable Speed 2 SAE Engine Drive 9” 6 x 8 - 9 60 70 80 90 1400 1600 1800 2000 50 1200 55 1000 60 65 800 70 600 75 80
Introduction Welcome to Pump Ratio and Performance Charts, a learning module in Graco’s concept and theory sales training series. Your understanding of the information in this module provides the basis for
Performance curve represents typical performance. See Standard Hydraulic Performance document in the selective printing area of ... Pump Model: Nom. Speed: 3500 RPM, 60 Hz Electric Peerless - CDL3 50 208-230/460V Impeller Dia.: 2.81/2.81 inch
Curve No. 880129 Rev: 12/22/98 Page 1 of 1 Model: CP3–500 Impeller: 70966–1 & 70967–1 CENTRIFUGAL PUMP PERFORMANCE CURVE
PAGE 4 Pump Curves Goulds Water Technology To produce a performance curve the pump is oper-ated using a pressure gauge, throttling valve and flow
XI-11 Pump Performance Curves and Similarity Laws Pump performance results are typically obtained from an experimental test of the given pump and are presented graphically for each performance parameter.
SELF-PRIMING CENTRIFUGAL PUMP BULLETIN PP-638A DEC. 2006 ... A high performance transfer pump powered by Honda’s GX Series OHV engine ... CURVE MODEL PORT SIZE MAX FLOW MAX TDH WEIGHT P SE2PL E5HCP 2” NPT 145 GPM 100 ft. 50 lbs. U SE2UL ...
Performance Curves and Technical Data For 3-Inch & larger well applications System Sizing Guide Performance Curves 0 100 200 300 400 012345678 GPM ... Pump curve at 3,000 rpm Qrated flow Step 1 Calculate minimum head requirements at no flow conditions:
ITT Goulds Pumps 3642/3742 Close-Coupled Centrifugal Pumps Performance Curves Goulds Pumps is a brand of ITT Corporation. www.goulds.com Engineered for life
Pump Performance Curve – Model M2-000S-H07 SSP/M-000S/Rev 1/June 06 Power 0 – 2 bar use 0.18kW motor 2 – 7 bar use 0.25kW motor
IntelliFlo VS+SVRS Pump Performance Curves - IntelliFlo VS+SVRS Pump Pump Body Volute type back pull out design for ease of working on ... non-overloading at any point on the performance curve. The mechanical shaft seal shall be constructed of ceramic and carbon seal faces, with stainless ...
CHAMPION PUMP CPS5 CPWH5 CPW5 CPW4R 0 10 20 0 1020304050607080 90100110120 Gallons Per Minute Total Head 30 40 in F T PUMP PERFORMANCE CURVE Installation and Operation Manual
Performance data refer to water at 68 oF (20 C). Performance Curves LKH-5 Centrifugal Pumps - 60 Hz ... Pump outlet, Dia.: 2½”, DN 65 Performance data refer to water at 68 oF (20 C). NOTE! The curves refer to max. motor: 100 Hp, 3565 rpm. asynchr., 60 Hz
How to Estimate Suter Curve from Pump Performance Curve 1. Introduction Typically, it is possible to obtain the performance curve for the pump in the positive quadrant without difficulty. In this quadrant both the flowrate and the head are positive.
performance of a typical centrifugal pump could be mathematically provided without the need of the expensive experimental procedure. It should be noted that it is quite impossible for a typical commercial centrifugal pump to
Pump Performance Curve) Flow (GPM) Pump curves also give the pump efficiency, input power and NPSHR characteristics (HP) Efficiency (%) Power Pump Curve
PUMP COMPANY Series 800 Sump Pumps - 11 800 Curve BS-1610 Series 800 Size 1 1/2 X 1 X 8 RPM 1750 Max Sphere 1/4 Curve AS-1610 Performance at Casing Discharge Flange
The Engineer receives a pump performance curve from the sales representative as part of the pump purchase. It merely reiterates the head and flow values estimated in Steps 1 and 2 by marking their location on the selected pump’s performance curve with a small right angle
Pump Selection Guide ..... 6 – 7 Overhung Pumps Product List ... • Flat operating curve over typical RO performance range • No mixing, overflush or leakage See Bulletin FPD-18. Standards • Flowserve Applications
Figure 6.10 Typical Centrifugal Pump Performance Curve Effect of over sizing the pump As mentioned earlier, pressure losses to be overcome by the pumps are a function of flow – the system characteristics – are also quantified in the form of head-flow curves.
Performance Curve - 60Hz -3500 RPM Table of Content Bowl Model Page Bowl Model Page Bowl Model Page 5WALC 3 8RJLC 27 11RAHC 51 5WAHC 4 8RJLO 28 11WALC 52
13MC 1170 RPM JANUARY 2010 TURBINE PUMP CURVE Performance based on pumping clear, fresh water at a temperature not over 85 F., free of gas, air or abrasives and with bowls properly
performance pump installation. In one complete unit, it combines the traditional baseplate and formed concrete foundation for pump-drive sets. Benefits of Selecting the Polyshield Baseplate and Foundation System • Time savings – Quick installation time
Curve conditions 4 Pump range 5 Motor range 5 Motor protection and controllers 5 2. Submersible pumps 6 ... • The performance curves show pump performance at actual speed, cf. standard motor range. Approximate motor speeds: 4" motors: n = 2870 min-1
Add 1.5 HP for belt driven diaphragm vacuum pump. Performance curve does not include discharge check valve losses. FEET VARIOUS U.S. GALLONS PER MINUTE CAPACITY CUBIC METERS PER HOUR ... Data shown is approximate pump performance PUMP DIMENSIONS
Pump performance curves EJ 05W-2 EJ 05W-2 60HZ 1780 rpm Discharge Frequency 2" Reference curve Curve number Rated power Hydraulic efficiency
Whether you’re building a new pool or replacing existing equipment, the SuperMax pump from Sta-Rite is a great choice for all-around performance.
3-1 TECHNICAL DATA Performance Curves and Technical Data 4-Inch Submersible Pumps Materials of Construction Performance Curves 02 46 8 10 12 14 0 100