irrigation pipe size calculator in namibia

FAO Investment Centre

Annex 2 Crop market size assessment 41 Annex 3 Power infrastructure 47 Annex 4 Crop area and market access 48 Annex 5 Irrigation advisory services sector 50 v

Calculating Horsepower Requirements and Sizing Irrigation Supply …

An irrigation pumping plant has three major compo-nents: 1. a power unit, 2. a pump drive or gear head, and 3. a pump. and pipe size. Velocity (V) in feet per second (ft

Rain Landscape Irrigation Design Manual

Landscape Irrigation Design Manual iii Forward ..v Friction loss characteristics PVC class 315 IPS plastic Friction loss characteristics PVC class 200 IPS plastic pipe

Irrigation Calculator - Discussions-Page - Autodesk …

Irrigation Calculator cancel Turn on suggestions Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type

Sizing Irrigation Mainlines and Fittings

Figure 1.— Annual irrigation cost as varied by main-line pipe size. PIPE SIZE, inches 4 5 6 8 10 12 12,000 8,000 4,000 0 ANNUAL COST, $/yr ENERGY COST TOTAL COST

PVC Pressure manual 2013 - Incledon

subsidiary plants in Namibia and Botswana and joint venture (JV) manufacturing operations in Mauritius, Tanzania and Angola, • Outside Diameters Constant for all classes of a given size. • Pipe Ends / Joints Spigot and socket pipe with integral socket

Calculating Sprinkler System Pipe Size Using a Spreadsheet

How to determine irrigation sprinkler system pipe sizes using a spreadsheet. Irrigation Tutorials You''ve found the web''s mother lode of irrigation

Sprinkler Irrigation Calculator for

Sprinkler Irrigation Calculator for - Precipitation rate / Nozzle discharge - Lateral, Manifold, or Mainline Pipe Friction Loss and Velocity - Pump Brake Horsepower, Water Hammer Surge Pressure Find the = Additional output information:

Irrigation Pipe - What is the Correct Size?

How to calculate irrigation pipe size for your sprinkler system. Using the correct pipe will help decrease pressure loss and ensure your system runs optimally. Irrigation Pipe - What is the Correct Size?

Pipe diameter and flow rate calculator

With pipe diameter calculator pipe internal diameter is calculated using the simple relation between flow rate, velocity and cross-section area (Q=v·A). To calculate internal pipe diameter, you should only enter flow rate and velocity in corresponding fields in the calculator and click calculate button to get results.

Sprinkler System Calculator

Enter the available water supply for irrigation. Available water supply is rated in gallons per minute (GPM). If you don''t know what the available water supply is for the property, it can be measured, or it is generally safe to guess based on pipe size. Best guesses

Pipe Sizes For Water Distribution System Design

point, read left and stop at the first pipe size selection line. This is the size of pipe needed. Figure D-1. Friction Loss Using a Fairly Smooth Pipe 200 100 80 60 50 40 30 20

Florida Water Star Technical Manual: Irrigation Pipe Sizing

A friction loss chart is shown for Class 160 polyvinyl chloride (PVC) pipe. The shaded areas represent velocities over 5 ft/s, requiring a larger pipe to be used. Sizing tables are available in most irrigation system manufacturers’ alogs. Designers must size pipes

Sizing the Mainline - Land F/X Software - Land F/X

F/X Irrigation ribbon, Size Mainline Pipe flyout Irrigation Piping toolbar F/X Irrigation menu, Sizing the Mainline Manually Using a Pipe Cap If you have a specific diameter of mainline pipe in mind, you might want to size the mainline manually to achieve that

Irrigation calculator | Agriculture and Food

5/1/1995· The Irrigation Calculator provides broad guidance for water requirements of commercial crops produced in Western Australia. (i.e. training system and tree/vine size), planting arrangement (i.e. row orientation and tree spacing) and leaf area density. EAS is

Pipe Weight per Foot Calculator : Pipe Industries

Pipe Weight per Foot Calculator Pipe Weight Formula - This formula can be used to determine the weight per foot for any size of pipe with any wall thickness. The formula is

The Best Size Pipe for Irrigation System | Home Guides | …

18/9/2019· Your irrigation system is a one-of-a-kind design, based on the nuer of plants and square footage. Whether you garden in a greenhouse or outdoors, your irrigation system must have properly sized pipes to move water efficiently. The best size pipe for an irrigation …

Tools & Calculators - Irrigation Association Home Page

Tools & Calculators Make your job easier with the following tools and calculators: Comprehensive glossary of irrigation terms Pipe sizing calculator Pivot pressure calculator Pivot tire selector Tree drip calculator Water management Technical Resources

Calculate minimum required pipe size - Farm Irrigation …

Calculate minimum required pipe size based on flow rate, pipe length, material and maximum allowable pressure loss. Use right size of pipe and save money sand energy.

Determining Sprinkler Pipe Size Using a Pipe Sizing Chart

How to determine sprinkler pipe size using a irrigation pipe sizing chart. Irrigation Tutorials You''ve found the web''s mother lode of irrigation information! Menu Skip to content

Calculating the required water supply line size

In terms of the DEP water supply line size table, whose key component is gallons per minute, the differences are even more dramatic. Basing calculations of an average run of pipe of 50′, an 1 1/4″ line provides 16 gallons per minute. On the other hand a 1″ line only

Small Acreage Irrigation Guide - Colorado State University

Table 5: Irrigation Depths Based on Crop Root Zone Depths.. 15 Table 6: Soil Water Holding Capacity..15 size of the opening of the headgate or by using a device 7.

Irrigation Pipe - What is the Correct Size?

How to calculate irrigation pipe size for your sprinkler system. Using the correct pipe will help decrease pressure loss and ensure your system runs optimally. Irrigation Pipe - What is the Correct Size?

STANDARDS FOR LANDSCAPE IRRIGATION SYSTEMS

Irrigation Industry Association of British Coluia 1 Standards for Landscape Irrigation Systems INTRODUCTION The following Standards for Landscape Irrigation Systems replace the previous publiion of March 1997. They have been developed by the Irrigation

Pipe Diameter Size Calculator Software

Pipe Diameter Size Calculator Software The Pipe Flow Wizard software will calculate the minimum internal pipe diameter that is required for a given flow rate and pressure condition. The software will consider the effect of pipe friction losses using the Darcy

Calculating Horsepower Requirements and Sizing Irrigation …

irrigation pumping plant tests conducted by the Texas Agricultural Extension Service. Properly sizing pipe-lines for the particular situation will help minimize

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