Pump Performance Curve PDF
IRRIGATION MANAGEMENT SERIES Reading Pump and Engine Performance Curves Danny H. Rogers Extension Agricultural Engineer William M. Sothers Assistant Scientist
PUMP SELECTION, SIZING AND INTERPRETATION OF PERFORMANCE 4 • 3 Performance Curve At some point in the pump selection process, the impeller diameter is selected.
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.
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.
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
Pump Performance Curve Customer : Phoenix Pumps, Inc. Pump Type : 16MKM Quote number : 237395 ... Floway 16MKM-1 Stage with 9.97” diameter impeller, 10” Butt Discharge
www.nash-elmo.com [email protected] +49 911 1454 – 0 nash_elmo Industries, LLC nash_elmo Industries GmbH nash_elmo Industries GmbH 2 Trefoil Drive Katzwanger Str. 150 Industriestr. 26
Pumping Excellence Cargo pump type MDPC 200/250/300 ||||| 0 20 40 60 80 100 120 140 160
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.
Pump and engine performance curves are important tools in the design and analysis of pumping stations. The pump curve provides information on
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:
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
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.
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
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.
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.
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
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
Curve No. 880129 Rev: 12/22/98 Page 1 of 1 Model: CP3–500 Impeller: 70966–1 & 70967–1 CENTRIFUGAL PUMP PERFORMANCE CURVE
Centrifugal Pumps Performance Curve: Fixed Speed 23 Centrifugal Pumps Frame Mount 14” 10 x 10 - 14 IMPELLER DIA: Various SPEED: 1780 RPM
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
Centrifugal Pumps Performance Curve: Variable Speed 3 SAE Engine Drive 10” 2 x 3 - 10 0 0 80 160 240 320 400 480 560 640 720 800 20 40 60 80 100 120 140 160 180 200 220 240 260
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
PUMPS • Total developed head, H= The difference of discharge and suction pressure • The pump head represents the net work done on unit weights of a liquid in passing from
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 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
Bell & Gossett 60 HERTZ PERFORMANCE CURVES SERIES 1 5 1 0 Base Mounted Centrifugal Pump Performance Curves Part of the Equipment Selection Programs and
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.
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).
Using a Pump Performance Curve To Determine Power Draw 60 ii. A Sourcebook for Industry This sourcebook is designed to provide pumping system users with a reference that outlines oppor-tunities for improving system performance. It is
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:
MEASURING VACUUM PUMP PERFORMANCE By R. A. H. CHILVERS and D.1. LOVE Tongaat Hulett Sugar Limited -Felixton ... produce the pump curve. • The procedure is too complex and time consumingfor a section fitter. Despitethe disadvantagesof the Nash method, it wasfelt
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
36lc 490 rpm january 2010 turbine pump curve single stage performance 480 series us gpm p ow er-h p 2000 3000 4000 5000 6000 7000 8000 9000 10000 0 1000
How to read a pump performance curve Pages 5-6 Figuring pump applications Pages 7-8 ... Pump performance is calculated and plotted on all published data at sea level. At elevations of 1,000 feet and below, this data may generally safely be used, but
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
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 performance curves EJ 05W-2 EJ 05W-2 60HZ 1780 rpm Discharge Frequency 2" Reference curve Curve number Rated power Hydraulic efficiency
Select optional impeller diameter from pump performance curve. 180-210 250-360 Frames Frames NOTE: Not all combinations of motor, impeller and seal options are available for every pump model. Please check with G&L on non-cataloged numbers.
EBARA Submersible Sewage Pumps DLFU Performance Curves Project: GPM: TDH: EFF: HP: Chk’d: Date: EBARA International Corporation 2-179 rev. 01/02 0 100 200 300 400 500 600 700 800
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
2 ELECTRICAL SUBMERIBLE PUMP (ESP) OBJECTIVE To develop the performance curve of an ESP To study the effect of rotation speed and intake pressure to the pump performace.
extend the life of the pump. ... For the very best in quality and performance, choose a Max-E-Glas pump for your pool. Smooth,quiet,high-efficiency performers
Now that we know the TDH and required/desired flow, we can select a pump from a performance curve. 500 How to size a pump: What is required/desired flow? 5 GPM Determine TDH. First, let’s calculate friction loss!
System Curves. For a specified impeller diameter and speed, a centrifugal pump has a fixed and predictable performance curve. The point where the pump operates on its curve is dependent upon the characteristics of the
Impeller curves are Non – Overloading at any point on curve. ... WEIL 3-Inch Discharge Submersible Pump 2427 Commercial and industrial applications. Pump clear water, gray water, effluent and wastewater. Handles 2-inch solids from wastewater wet wells, underground utility vaults, etc.
BERKELEY Pumps, 293 Wright Street, Delavan, WI 53115, 1 .888.BERKELEY (USA), 1 .800.363.PUMP (Canada) PERFORMANCE CURVE BSPD6 SElF PRiMiNG PUMP
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
Liquid Ring Vacuum Pump Performance Curves Inlet Air temperature: 68°F Specific gravity: 1kg/dm3 Barometric pressure: 1013 mBar Viscosity: 1E Service liquid temperature: 59°F Average Partial Recirc Flow Req’d: .6 Model #SM30/SL30 Once Thru Water Required.
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