Every pump manufacturer provides a Head-Capacity curve or a Table that says how much water to expect from what depth for a given HP and efficiency range. Obviously deeper one installs a pump, less water it pumps. Please note that higher the HP one uses does not mean that more water is pumped out. Ideally, a pump should extract only as much water as the yield rate of the aquifer …
Energy imparted to water by the pump is called water horsepower - and can be calculated as. P whp = q h SG / (3960 μ) (1). where . P whp = water horsepower (hp). q = flow (gal/min) h = head (ft) SG = 1 for water Specific Gravity. μ = pump efficiency …
Pump output power is called as Water Horse Power (WHP ) or Hydraulic power and it is useful work delivered by the pump. and is usually expressed by the formula. Hydraulic power Ph = Flow rate X Total developed head X Density X Gravitational constant. Pump Efficiency is the ratio of pump input and output power.
Pump Power Calculator in imperial Units/SI Units. P = power depend on: kW, H = head, m, Q = flow, m3/hr, SG = specific gravity, η= pump efficiency, decimal.
SE2FL C3.0C. In Stock. Input Voltage 115/230 Phase 1 Horsepower 3 Motor Type TEFC Inlet Size 2 Maximum Flow Rate (GPM) 150.00 Housing Material Polyester Impeller Material Polyester Seal Material Carbon-Ceramic. In Stock. Added to Cart. 115/230 Volt, 1 Phase, 3 HP, Self Priming Pump. MSC #: 48688303. $1,398.19 ea.
This is the 16 GPM MP4000RSG Extreme Duty 3/4 HP and 1 HP Waste Oil/Bulk Oil Transfer Pump which features a reduced speed Industrial Grade 110 volt electric motor.This pump can be fitted with our "High Capacity" 10 Micron Spin-On Filter System for an extra $350.00. A 3 micron filter system can be used in series with the 10 micron. Ask for pricing. A 3 position aluminum hand truck is now ...
* If producing 880 gpm at 325 ft of head for 10 years @ 13.8 cents per kWh. U.S. kWh costs range from 6 cents to more than 20 cents, depending on region. Fig. 2 SP pump/motor efficiencies in relation to flow Pump design Grundfos SP submersible pumps feature components that contribute to the superior performance and durability of the range.
Hydraulic HP = Head (ft) x Flow Rate (gpm) x (Specific Gravity) 3956: Multiply HP by 0.746 to obtain kilowatts: Hydraulic Kilowatts = (9.81) x Head (meters) x Flow Rate ( L / S ) x (Specific Gravity) 1000: Multiply kilowatts by 1.341 to obtain horsepower Brake Horsepower and Motor Efficiency : Brake Horsepower = Hydraulic Power: Pump Efficiency
Answer (1 of 3): According to standard 5floors means approximately 15 mtr so we require 15 or more than 15 head of pump .25 hp pump having approx 3 to 24 mtr head
This is a tutorial for knowing the motor capacity that required for a pump at given head and discharge. ... This is a tutorial for knowing the motor capacity that required for a pump at given head ...
SUBMERSIBLE PUMP 50 GPM Capacity Total Head Feet 700 600 500 400 300 200 100 0 GPM m3/h Meters 200 180 160 140 120 100 80 60 40 20 0 0 10 20 30 40 50 60 70 80 90 100 0 5 10 15 20 IL0399 % EFF. 50 40 30 20 10 10 HP - 11 Stage 7-1/2 HP - 8 Stage 5 HP - 4 Stage • Rated Performance 6 Inch Minimum Inside Well Diameter 50 GPM Model No. HP Motor ...
The head pressure against which a submersible pump operates is referred to as… TOTAL DYNAMIC HEAD (TDH) Calculating Head . TDH=Pumping Level + Vertical Rise + Friction Loss. Submergence Pump Depth ... You'll need 1.5kW per motor HP So…a 5HP pump needs a minimum of 7.5kW
Water Horsepower is the energy or power added to water by the pump. Calculate the HP, Flow Rate or Discharge, and Total Head using this simple online calculator. Just copy and paste the below code to your webpage where you want to display this calculator. Formula Used: Water Horsepower: Flow Rate or Discharge: Total Head / Total Dynamic Head ...
Horsepower on the pump curve. Now that the head capacity relationship along the X and Y axes of the pump curve has been established in Part 1 of this …
Rapid Pump & Meter/ Machinery Services Corp. Full Catalog Standard 5 HP High Head Submersible Grinder Pumps. Item #: WG50H-21-25 Standard 5 HP High Head Submersible Grinder Pumps Description. Images. ... Shredding ring and grinder impeller are replaceable without dismantling pump or motor. Related Products from Rapid Pump & Meter/ Machinery ...
DPC Medium Head Centrifugal Pump. Sta-Rite DPC Centrifugal Pump, Medium Head Centrifugal Pump, 1/2 HP, 43 GPM, 115V, 1 Phase, 1-1/4" Suction & Discharge. The DPC Series self-priming centrifugal pump is a rugged cast iron pump capable of priming up to 20' vertically and will handle solids up to 0.225" diameter. 1 product.
Divide the water horsepower by this value to find the actual horsepower of the motor you need for your pump. X Research source Example: To do 0.18 horsepower of work, a pump with a …
Kirloskar Chotu 0.5HP Domestic Water Motor Pump. Special Motor design can work on UPS. It is capable of priming up to 3 meters static suction lift without a foot valve, at rated head & discharge. 'B' class of Insulation. Motor can withstand with wide voltage fluctuation from 180-240 Volts.
Well pump horsepower may not be linear with pump flow. Motor current is not linear with horsepower. Changes in pump flow may change the dynamic head that will change the relationship between flow and horsepower. You have to ignore; 1> The pump curve. 2> Dynamic head. 3> Motor power factor. 3> Motor fixed losses. 4> Motor load dependant losses.
The power required to drive the pump at the rated design condition should always be less than the nameplate horsepower rating of the motor. So if the pump will require 4.5 HP at the design condition, at a minimum, the motor should be sized for 5 HP – the next nominal size above 4.5 HP. In many cases, it will make sense to select a motor large ...
MTH Pumps is a commercial and industrial pump manufacturer serving a wide variety of markets and industries including boiler feed, condensate return, chillers / temperature controllers, water services, refrigeration, petroleum, as well as many chemical process applications.
Hydraulic Pump Power. The ideal hydraulic power to drive a pump depends on. the mass flow rate the; liquid density; the differential height - either it is the static lift from one height to an other or the total head loss component of the system - and can be calculated …
Industrial Electric Motor Supply. The following are hydraulic motor related equations for determining horsepower and related engineering design data. To determine a pumps horsepower use the following equation. Equation: Where: P = Power, hp Q = Flow Rate, gpm S = Specific Gravity of fluid H = Head height, ft = Efficiency coefficient
Tuhorse 2 HP 4" Submersible Well Pump Complete Set Incl Motor, Pump-end and Control Box. 630ft Maxhead, Rated 9gpm, 14gpm Max. 1-Phase 230v, 60Hz, 1.5kw, 3450 RPM, 1 Year Warranty. (TH4-009-16). 4.9 out of 5 stars 8
Pump Power P (HP) = q (m 3 /hr) x ρ (kg/m 3) x g (m 2 /s) x h (m) x p (Pa) / 2685600. Also above pump power is required to lift the liquid to head meters. But for calculating the net suitable motor, you need to calculate the shaft power of the pump. The shaft power is equal to the pump required power divided by the efficiency. P (kW -Shaft ...
Goulds Pumps and Rheinhütte Pumpen presents this Centrifugal Pump Selection Guide to assist users in making an easy initial selection of the best pump for a particular service. To do this, simply refer to the selection chart on page 4 & 5 where the full line of Goulds Pumps, Rheinhütte Pumpen and PRO Services products are listed by
Description: Pump Specifications: Flow Rates - Range to 60 head 34 feet Motor - 115/230V, 50/60 Hz1/3 hp, open, drip-proof, capacitor start Fluid Temperature - To 220°F (104°C)Materials in Contact with Solution: Body - Phenolic Impeller - Phenolic Seal - Carbon and Ceramic faces with 302 Discharge Size: 1.25 inch; Horsepower: 0.3330 HP; Maximum Discharge Pressure: 14.74 psi
housing pump body. protects the hydraulic section of the pump. impeller causes and directs movement of the water inside the pump. diffuser it turns the energy transferred to the water by the impeller into pressure. mechanical seal it prevents the water from get in contact with the electric motor. o-rings adapt the various parts of the pump. basic elements of the hydraulic section
High-Head High-Efficiency Circulation Pumps for Water, Coolants, and Oil. Propel liquid higher and farther than standard high-efficiency circulation pumps. These pumps use less electricity to achieve the same flow rates as other circulation pumps. They have a totally enclosed fan cooled (TEFC) motor for use in dusty, dirty, and damp environments.
practice to size the motor for the End of Curve (EOC) horsepower requirements. In the example shown, even though 2 hp is required for a flow of 140 gpm with 40 ft head, the end of curve horsepower requires a 2.5 hp motor be used. NPSHr Curve The 3rd part of the pump curve is the Net Positive Suction Head Required (NPSHr) curve.
