metering pump calculation

Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

  • Ground Drive Metering Pumps Calculator - John Blue

    Metering Pumps Calculator Calculate Flow Rates and Pump Settings for Your John Blue Metering Pump John Blue’s Ground Drive Metering Pumps Calculator calculates ground-driven piston pump and squeeze tube pump settings, application rates, and other metering pump flow parameters. The calculator works in both standard and metric units.

    Get Price
  • Chemical Metering Pump Feed Rate Calculator |

    2021-3-19 · Online chemical metering pump feed rate calculation. Use this simple science chemical metering pump feed rate calculator to calculate feed rate - gallons per hour.

    Get Price
  • Sizing and Selecting Metering Pumps

    2019-10-10 · Metering pump flow rate can be manually adjusted by a micrometer dial. Adjusting this dial changes the pump’s stroke length and allows the pump to be operated anywhere between 10% and 100% of its rated flow capacity. Metering pumps with micrometer dials may also feature a variable speed drive that allows adjustment of the pump’s . stroke speed.

    Get Price
  • How to Size and - Dover Corporation

    2017-5-12 · Metering pumps that use a variable speed drive will deliver a turndown ratio that is determined by dividing the pump’s stroke speed by its minimum operating speed. A variable speed drive will enable the pump to inject a dose of the same size on each stroke, but since the stroke speeds will change, the doses themselves will be less frequent.

    Get Price
  • Sizing and Selecting Metering Pumps Planning a

    2013-7-3 · Calibration Column– The pulsed flow of metering pumps and the fact that metering pumps are often used in very low volume applications make a suction draw down column the most accurate and convenient method to measure pump performance. Columns should be sized to allow at least a one minute test.

    Get Price
  • CalcVerter: Chemical Metering Pump Feed Rate

    2014-7-20 · GPH = (GPM x.006 x PPM) % Concentration x S.G.

    Get Price
  • Pulsafeeder Diaphragm Metering Pumps

    2014-1-6 · The theoretical flow rate of a pump can be calculated by determining the volume displaced by the piston on each stroke, and multiplying that by the number of strokes per some time interval, for example one minute, or one hour. For any given pump, the actual flow rate will never be exactly the same as the theoretical flow rate.

    Get Price
  • How To Size & Select the Ideal Metering Pump for

    2015-8-26 · Metering pumps should never be oversized, so determining the exact flow rate required for the application is paramount. A metering pump should be sized so that the maximum expected flow rate is 85 to 90 percent of the pump's capacity.

    Get Price
  • Applying NPSH to metering pumps - csmres.co.uk

    2010-8-1 · It is the responsibility of the pump supplier to select a pump with an NPSHr below the NPSHa given on the customer datasheet, with a sufficient safety margin (usually 0.5 mlc), that is: NPSHa > NPSHr + 0.5 mlc Metering pumps Only one clear definition of a metering pump is given by the API675 standard: ‘A reciprocating pump in which precise volume

    Get Price
  • Milton Roy Metering Pumps and equipment

    2020-4-6 · IF SIMPLEX PUMP - ENTER 1, DUPLEX PUMP - ENTER 2, TRIPLEX PUMP - ENTER 3 (REMEMBER TO USE TOTAL FLOWRATE) per head Net Positive Inlet Pressure Calculator for 1 Tank to 1 Metering Pump Enter alternate values below based on fluid temperature Select Chemical here: (based on 72° F) 4. Total pump flowrate: Milroyal B MBP (05,07,AF,AH) …

    Get Price
  • How to Size and - Dover Corporation

    2017-5-12 · this in mind, a metering pump should be sized so that the maximum expected flow rate is 85% to 90% of the pump’s capacity, which will leave room for additional capacity, if needed. • Materials of Construction Metering pumps are available in a variety of materials, most commonly 316 stainless steel, C-20 stainless steel, PVC and Kynar® PVDF.

    Get Price
  • Chlorine Metering Pump Sizing - Residential Well

    2021-5-13 · This is useful because the metering pumps are rated in output per 24 hours. The formula is: 12 GPM x 2.0 PPM x 1440 and then divided by 5,000 = 6.9 Gallons Per Day. This means that you need a metering pump that has an output of 6.91 gallons per day. A standard sized pump, such as the Precision-24 pump, has an output of 24 gallons per day.

    Get Price
  • Npsha Calculation For Metering Pump - Industrial ...

    2021-5-5 · Npsha Calculation For Metering Pump - posted in Industrial Professionals: As per Appendix E - Net Positive Suction Head Versus Net Positive Inlet Pressure of API Std 675 - 1994 (page 37), NPIP (Net Positive Inlet Pressure) Available is determined as follows:NPIP Available = Pa + Pz - Pf - Pvp - PamaxWhere:Pa = Absolute pressure at surface of liquid in kPa absolute …

    Get Price
  • Measure Metering Pump Flow Rate & Determine

    2015-10-6 · Q. What is an appropriate way to determine the net positive suction head (NPSH) margin, and what factors should be considered? A. The recommended use of the NPSH margin involves a known pump design having fixed NPSH 3 characteristics that result in a reasonable and safe suction specific speed. In such a situation, users should apply the NPSH margin to …

    Get Price
  • Sizing and Selecting the Proper Metering Pump -

    2019-4-9 · Metering pumps are available in a variety of materials, most commonly 316 stainless steel, C-20 stainless steel, PVC and Kynar ® When selecting a metering pump’s materials of construction, the corrosion, erosion and solvent action of the chemical must be taken into consideration. For example, solvent-based chemicals may dissolve plastic ...

    Get Price
  • Tips for Sizing, Selecting Chemical Metering Pumps ...

    2000-9-1 · Metering pump flow rates can be manually adjusted by a micrometer dial. This manual control allows pumps to be operated between 10 percent and 100 percent of nameplate capacity by changing the stroke length. A manual variable speed drive changes the stroke speed. A combination of the two may allow additional adjustability or turndown over the ...

    Get Price
  • Pump Power Calculation Formula | Specific speed of a ...

    2018-9-22 · Pump Efficiency is the ratio of pump input and output power. i.e Efficiency of the pump is the ratio water horse power to break horse power. Pump input power calculation formula or pump shaft power calculation formula. Pump Input Power = P. Formula – 1. P in Watt = Here. Q = Flow rate in m 3 /sec. H = Total developed head in meters = Density ...

    Get Price
  • Metering Pumps - ProMinent

    2021-5-14 · First enter the pump capacity and back pressure. The Pump Guide will then show you all the metering pumps that match your criteria. You can choose between list view and detail view. The database contains all solenoid-driven metering pumps, motor-driven metering pumps, process metering pumps and peristaltic pumps from ProMinent.

    Get Price
  • Milton Roy Metering Pumps and equipment

    Stepper motor metering pumps provide several advantages over traditional solenoid or AC driven positive displacement pumps. With their ability to ensure constant dosing and avoid cavitation by providing precise control over stroke, stepper motor metering pumps are the ideal solution for some of the toughest chemical injection applications ...

    Get Price
  • Chlorine Metering Pump Sizing Calculator - Clean

    Chlorine Metering Pump Sizing Calculator. Gallons (or liters) per minute at point of chlorine injection: Gallons Liters: Parts Per Million of Applied Chlorine Dosage: ppm (from 0.2 to 200ppm) Concentration of bleach you will be using: % (from 1% to 12.5%)

    Get Price
  • Chlorine Metering Pump Sizing - Residential Well

    2021-5-13 · This is useful because the metering pumps are rated in output per 24 hours. The formula is: 12 GPM x 2.0 PPM x 1440 and then divided by 5,000 = 6.9 Gallons Per Day. This means that you need a metering pump that has an output of 6.91 gallons per day. A standard sized pump, such as the Precision-24 pump, has an output of 24 gallons per day.

    Get Price
  • Tips for Sizing, Selecting Chemical Metering Pumps ...

    2000-9-1 · Metering pump flow rates can be manually adjusted by a micrometer dial. This manual control allows pumps to be operated between 10 percent and 100 percent of nameplate capacity by changing the stroke length. A manual variable speed drive changes the stroke speed. A combination of the two may allow additional adjustability or turndown over the ...

    Get Price
  • Applying NPSH to metering pumps - ScienceDirect

    2009-8-1 · When positive, the pump is in the flooded suction configuration and can benefit from extra usable energy. When negative, the pump is in the suction lift configuration and benefits from less usable energy. Along the suction pipe, we have friction losses that can be easily determined from tables or by calculation, based on suction equivalent length.

    Get Price
  • 100ML Chemical Metering Pump Parts Flow

    The type of flow calibration column is determined according to the flow rate and calibration time of the pump. For example, the pump flow is 60L/H, customers need to calibrate 0.5-1 min flow, then the calculation of flow per minute should be 60L/60=1L, then you can choose to use the volume of 1L calibration column.

    Get Price
  • Information Sheet - PumpLocker.com

    2013-7-1 · 2. Select Your Metering Pump • Be sure the metering pump selected is an LMI Series AA7, B7, or C7 type pump. These pumps are equipped with an external input jack for use with RFP flowmeters. Roytronic® Series A7 type pump requires optional 4 …

    Get Price
  • Sizing Chemical Feed Pump - Vitasalus, Inc.

    2014-5-28 · The 3 gpd pump would be set to inject 1-1.5 gpd; the 10 gpd would be set to inject at 3-5 gpd. In the example above, our “required feed rate” is 0.41 gpd. This feed rate is closer to 1-1.5 gpd for 3 gpd pump vs. the 3-5 gpd of 10gpd pump. Therefore we would choose the 3 gpd pump based on this calculation.

    Get Price
  • Z Series Analog Metering Pumps | Flow Control

    Z Series Analog Metering Pumps. Product Description. The New Z Series Solenoid Dosing Pumps brings simplicity to your metering pump needs in all aspects of design, function and performance. The Z Series features only one design configuration allowing …

    Get Price
  • 2-2. Pulsation: Peak Flow Rate | Basics | Learn |

    In other words, a diaphragm pump that produces a flow rate of 1,000 mL/min. has a peak flow rate that is equal to a centrifugal pump that gives a flow rate of about 3,140 mL/min. For this reason, when using a diaphragm pump with a flow rate of 1,000 mL/min., 3,140 mL/min. must be used in the calculation of pressure loss.

    Get Price
  • Acceleration Head | Pumps & Systems

    2011-12-17 · Terry Henshaw is a retired consulting engineer who designs pumps and related high pressure equipment and conducts pump seminars. For 30 years, he was employed by Ingersoll Rand and Union Pump. Henshaw served in various positions in the Hydraulic Institute, ANSI Subcommittee B73.2, API 674 manufacturers' subcommittee and ASME Performance Test ...

    Get Price
  • Milton Roy Metering Pumps and equipment

    2020-4-6 · IF SIMPLEX PUMP - ENTER 1, DUPLEX PUMP - ENTER 2, TRIPLEX PUMP - ENTER 3 (REMEMBER TO USE TOTAL FLOWRATE) per head Net Positive Inlet Pressure Calculator for 1 Tank to 1 Metering Pump Enter alternate values below based on fluid temperature Select Chemical here: (based on 72° F) 4. Total pump flowrate: Milroyal B MBP (05,07,AF,AH) …

    Get Price
  • Specification Sheet - LMI Chemical Metering Pumps

    2016-2-25 · Chemical metering pump valves shall be ball type, with ceramic balls2. Valve seat and seal ring shall be renewable by replacing the combination seat-seal ring3 or cartridge valve assembly. Pump head shall be of transparent acrylic4 material capable of resisting the pumped chemical. Fittings and connections at pump head shall be

    Get Price
  • Pump Info: Controlled-volume Metering Pumps

    2010-12-30 · As a controlled-volume metering pump, its secondary purpose is to allow controlled variation of the stroke length by means of its inherent stroke adjustment control mechanism (except in the case of the fixed strokelength design, see Paragraph 7.1.3.3).

    Get Price
  • Calculators | PulsaFeeder

    Sign up to stay updated on the latest news, information, and products coming to you.

    Get Price
  • calculating Pump Head for 1 suction multiple parallel ...

    2015-2-12 · Metering pumps are relatively inexpensive and it will simplify your pumping requirements. With a metering pump in a manifold system, you would have to throttle the discharge of all of the other outlets to force the flow into different outlets. The valve balancing equipment would probably cost more than the metering pumps.

    Get Price
  • Fluid Metering - Home

    Our Unique Valveless Pump Design Features: Patented 'No-Valve' Pump Design Eliminates problems and errors caused by valves which clog, leak, hang up, and require service. One Moving Part! FMI's CeramPump® design utilizes a single, dimensionally stable, chemically inert CERAMIC piston ensuring long term, drift free fluid control.

    Get Price
  • Sizing Chemical Feed Pump - Vitasalus, Inc.

    2014-5-28 · The 3 gpd pump would be set to inject 1-1.5 gpd; the 10 gpd would be set to inject at 3-5 gpd. In the example above, our “required feed rate” is 0.41 gpd. This feed rate is closer to 1-1.5 gpd for 3 gpd pump vs. the 3-5 gpd of 10gpd pump. Therefore we would choose the 3 gpd pump based on this calculation.

    Get Price
  • Water Treatment Products Limited Equipment - Dosage

    2016-3-3 · Water Treatment Products Limited Equipment - Dosage Pumps Page 3 of 5 PULSAtron pumps are grouped into two distinct ranges. PULSAtron and PULSAtron Plus. PULSAtron pumps fulfil the basic requirement to dose liquid products and incorporate a number of different ranges offering many different output and pressure combinations along

    Get Price
  • 2-2. Pulsation: Peak Flow Rate | Basics | Learn |

    In other words, a diaphragm pump that produces a flow rate of 1,000 mL/min. has a peak flow rate that is equal to a centrifugal pump that gives a flow rate of about 3,140 mL/min. For this reason, when using a diaphragm pump with a flow rate of 1,000 mL/min., 3,140 mL/min. must be used in the calculation of pressure loss.

    Get Price
  • Lecture on Positive Displacement Pump

    2018-1-20 · A plunger pump is a type of positive displacement pump where the high -pressure seal is stationary and a smooth cylindrical plunger slides through the seal. This makes them different from piston pumps and allows them to be used at higher pressures. This type of pump is often used to transfer municipal and industrial sewage. It is

    Get Price
  • Specification Sheet - LMI Chemical Metering Pumps

    2016-2-25 · Chemical metering pump valves shall be ball type, with ceramic balls2. Valve seat and seal ring shall be renewable by replacing the combination seat-seal ring3 or cartridge valve assembly. Pump head shall be of transparent acrylic4 material capable of resisting the pumped chemical. Fittings and connections at pump head shall be

    Get Price
  • Metering pump and similar topics | Frankensaurus.com

    Similarly, a metering pump that injects a trace chemical into the main process line at the proportional flow rate Q p = 125 ppm, is doing so at a rate that may be expressed in a variety of volumetric units, including 125 µL/L, 125 µgal/gal, 125 cm 3 /m 3, etc. Parts-per notation-Wikipedia

    Get Price
  • Pump Info: Controlled-volume Metering Pumps

    2010-12-30 · As a controlled-volume metering pump, its secondary purpose is to allow controlled variation of the stroke length by means of its inherent stroke adjustment control mechanism (except in the case of the fixed strokelength design, see Paragraph 7.1.3.3).

    Get Price
  • Manual for the Design of Pipe Systems and Pumps

    2021-4-14 · 3. The pump type chosen must correspond to product viscosity, product density, temperature, system pressure, material of the pump, shearing tendency of the product etc. 4. The pump size must conform to the flow rate, pressure, speed, suction conditons etc. As a manufacturer and supplier of centrifugal pumps and positive displacement pumps we

    Get Price
  • Pumps for Crude Oil Distillation | LEWA

    Calculation of fluid dynamics. ... LEWA ecoflow is the innovative and universal metering pump with DPS diaphragm protection system in a tried-and-tested modular system. Suitable for numerous applications, the ecoflow is our real all-around talent, relied on by …

    Get Price
  • Fluid Metering - Home

    Our Unique Valveless Pump Design Features: Patented 'No-Valve' Pump Design Eliminates problems and errors caused by valves which clog, leak, hang up, and require service. One Moving Part! FMI's CeramPump® design utilizes a single, dimensionally stable, chemically inert CERAMIC piston ensuring long term, drift free fluid control.

    Get Price
  • Eldex Laboratories; Pumps & Instrumentation for

    We offer a wide selection of off the shelf high pressure precision metering pumps. We also customize our products to meet the needs of OEMs. Our ReciPro® line has models with flow rates from between 0.002 mL/min. to 144 mL/min. at pressures up to 6000 psi. The versatility of the ReciPro pumps makes them suitable for a wide range of applications, including column …

    Get Price
  • Kamat: Plunger Pumps for High-Pressure Applications

    For more than 40 years we have specialized on one thing: High-pressure applications. We develop and produce plunger pumps and complex pump systems, as well as complete high-pressure systems, including pump accessories and high-pressure accessories - always at the most detailed manufacturing level. Our high-pressure pumps perform up to 1200 kW ...

    Get Price
  • ProMinent - Lenntech

    A The given performance data constitutes guaranteed minimum values, calculated using water as the medium at room temperature.. B Suction lift with a filled dosing head and filled suction line, with a self-bleeding dosing head with air in the suction line.. C Pressure-reduced pump types are available in the pressure ratings 4, 7 and 10 bar for special applications, for example in the …

    Get Price
  • Orifice | KSB

    In fluid mechanics, an orifice is a plate that is inserted in a line and typically has a round hole in its centre. Orifices are used as fixed throttles that generate head loss. The head loss caused by an orifice can be used to determine the volume or mass rate of flow during flow metering. Orifices used in flow metering are preferably designed as a standard orifice. Orifices can be fitted to ...

    Get Price