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See "Topics &Tips" Link For Help

Note: When you need to get a magnified view of a chart, diagram, or picture, just click it a couple times.


Using CurvesUsing the pump performance curves at to size a pump for your application
Pump SizingPump sizing - or fill out our questionaire and we'll do it for you!
Sizing FormsUse these pump sizing forms and pump sizing charts to make proper pump selection
Wire Sizingchoosing correct submersible pump cable is very important. Taking into consideration horsepower, voltage, phase, and distance this chart will point you to the right pump wire for your job
Tank SizingUse this tank sizing chart to determine the correct tank for your pump. Courtesy of
IllustrationsUse these illustrations & photos to help in designing your own water well system
Topics & TipsThis Page has summaries of various water well topics, publications, manuals, service tips, etc
LegendA dictionary of terms used in the waterwell industry and an explanation of how our part number system works

Our site offers Graph Curves or the Becker-created number curves (grouped by horsepower and by series). We simply transfered the information found on the graph curves (to the best of our ability) into the number curve format. These number curves should not be considered as an exact representation of pump performance but you will find the data to be "very close" and helpful in choosing the right pump for your needs.

Let Us Help!


You will find the "sweet spot" on the graph curves by staying as close to the center of the shaded blue area as possible with the pump that gives you the desired gallons per minute and at the necessary head in feet. Click & view this example below:


On the number curves, you will want your specifications met in "sweet spot" which is in the center range of the numbers shown with the pump that you are considering. Click & view this example below:



During the various conditions and pressures of pump operation, you do not want to get out of the numbers (or out of the shaded blue area) when the pump of your choice is used.

Remember, you can answer the questions on the questionaire form from our site and email or fax it to us and we'll help you choose the best fit for your installation. Or you can use "contact us" to reach us.

Helpful Curves at

4" Graph Curves4" graph curves grouped and displayed by series at
4" Number Curves By Gallons4" number curves grouped and displayed by gallons at
4" Number Curves By Horsepower4" number curves grouped and displayed by horsepower at
Graph & Number CurvesPerformance curves shown in graph style by series, in number style by series, and in number style by horsepower at

Visit Our Other Sites:

BECKERS    The first website built for Becker Wholesale Supply, Inc - A site of information listing the categories of products offered at Beckers. We have been serving the customers of West Texas with pipe, fittings, valves, hardware, tools, pump systems, septic systems. agricultural products, plumbing, drilling supplies, and even boat docks for over 35 years.

BUY PVC FITTINGS     A site for ordering the Spears brand PVC fittings, valves, nipples, saddles, adapters, ells, tees, crosses, caps, plugs, and couplings. The services provided on this site will be by Becker Wholesale Supply, Inc.

BUY WATER FILTERS     A site to purchase the popular "whole house" water filter made by American Plumber and Pentair Water Products. This filter is also known as BIG BLUE. This filter is the number one seller across America. We have the replacement cartridges and all parts as well as installation tips and help.

RITCHIE LIVESTOCK WATERERS     A site for ordering the highest quality livestock waterer made. Ritchie livestock waterers, Ritchie livestock fountains, Ritchie stall founts, and Ritchie parts & accessories are offered on this site to customers in Texas, New Mexico, and Southern Oklahoma. Ritchie waterers have been made in the USA since 1921.

OVERSTOCKED INVENTORIES     A site for locating all kinds of excess inventory and clearance products at below cost prices - also a site where you can list your unwanted items as well. Explore the site, see something you'd like to purchase, call us or fax us. First come first serve.
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