An U.S.A. Corporation

Do It Yourself Water Well & Plumbing Supplies

Dean Bennett Supply



On $1500.00 Net Orders

TB33     33' Complete Tower   
$ 2840.00
TB40     40' Complete Tower   
$ 3320.00
TB47     47' Complete Tower   
$ 3880.00

Complete Windmills, Motors, Masts, Towers and Tail Sections

MOL6     6' Complete Wheel & Motor   $    1,960.00
​MOL8     8' Complete Wheel & Motor  
$    2,280.00
MOL10  10' Complete Wheel & Motor  
$    3,240.00
MOL12  12' Complete Wheel & Motor  
$    5,400.00
MOL14  14' Complete Wheel & Motor  
$    7,640.00

MOL16  16' Complete Wheel & Motor   $  10,760.00

MOL20  20' Complete Wheel & Motor   $  26,200.00

Long Lasting
The Wind Engine 702 motors are produced with 4 reinforced gears; it has 2 connecting rods to balance the load thus achieving an efficient operation. All the movable parts of the motor work over babbit bushings which allows it to have very little friction. The motor's design has 2 

The Wind Engine 702

Wind Engine 702
​Tower Only For 8' Mill

TX21     21' Complete Tower   $ 1560.00
TX27     27' Complete Tower  
 $ 1960.00
TX33     33' Complete Tower   
$ 2200.00
TX40     40' Complete Tower   
$ 2680.00
TX47     47' Complete Tower   
$ 3080.00

Wind Engine 702
​Tower Only For 12' Mill

Wind Engine 702
​Tail Assembly


+ Complete Furl Lever 3 or 4 Post

+ Mast Base 3 or 4 Post

+ Mast

+ 10 Year Warranty

TE33     33' Complete Tower   
$ 3640.00
TE40     40' Complete Tower   
$ 4280.00
TE47     47' Complete Tower   
$ 5000.00

Aermotor and Wind Engine 702 windmills are the ideal livestock water source for cattle or sheep, whether on the open range or ranch pasture. We offer the largest selection of windmills for stock watering. We also stock a complete selection of repair parts for Aermotor #702 and #802 windmills. Since 1965 we have sold and stocked Aermotor windmills. We have all the accessory items for your windmill, including well pumping cylinders, cup leathers, sucker rod for pumping, towers, pumpjacks, and other windmill accessories to allow ranchers to use wind power to pump water for their livestock.

NOTE: Use Galvanized Steel Pipe Only For Windmill Drop Pipe

The Wind Engine 702   Basic Motor Assembly

New, not rebuilt

raising beams, a short one that provides force and a long one, which produces more water volume. Its positive lubrication allows the babbit bushings gears and movable parts to be in continuous lubrication.


+ Motor

+ Vane

+ Tail Assembly

+ Furl Brake Assembly

+ Mast Complete

+ Wheel Complete

​+ 10 Year Warranty

Wind Engine 702

Aermotor Windmills
Fiasa Windmills
Windmill Towers
Aermotor Repair Parts
Baker Hand Pumps
Baker ZA Pump Jacks
Well Cylinders
Deep Well Cylinders
Pump Rod / Sucker Rod
Cup Leathers
Stuffing Boxes
Robert Bob Floats
Midland Float Valves
Reliable Tank Floats
Stock Tank Heater / Deicers
Water Pipe Heat Tapes
Windmill Accessories
Tank Nipples
Water Tank Pipe Seals
Pump / Cylinder System
Windmill books and manuals

Complete Head Assembly
New, not rebuilt

​How Do You Know Where To Put Your Windmill?

Put It Where The Driller Finds Water, Preferably 400 Feet From The Nearest Structure Or The Best Location Possible.                                                               

How Tall Should Your Windmill Tower Be?
​It Should Be 15' Taller Than Nearest Surrounding Structure Or As Tall As Reasonable.

Wind Engine 702
​Tower Only For 14' Mill

Wind Engine 702
Tower Only For 6' Mill

Wind Engine 702
Tower Only For 10' Mill

TF33     33' Complete Tower   
$ 3720.00
TF40     40' Complete Tower   
$ 4360.00
TF47     47' Complete Tower   
$ 5080.00

10 Year Warranty

X747     6' Complete Tail Assembly   $      96.00
A747     8' Complete Tail Assembly  
$    136.00
B747   10' Complete Tail Assembly   
$    224.00
D747   12' Complete Tail Assembly   
$    344.00
E747   14' Complete Tail Assembly   
$    600.00

F747   16' Complete Tail Assembly   $    952.00

Wind Engine 702 
Wheel Assembly

TD33     33' Complete Tower   
$ 2920.00
TD40     40' Complete Tower   
$ 3400.00
TD47     47' Complete Tower   
$ 3960.00

Interchangeable With Most 702 Model Windmills

Interchangeable With Most 702 Model Windmills

Wind Engine 702
​Mast Assembly

Wind Engine 702
​Tower Only For 16' Mill

Wind Engine 702
​Actual Tower Step Design



+ Motor

+ Windmill Oil

+ New Galvanized Cover Hat

+ 10 Year Warranty

Interchangeable With Most 702 Model Windmills

X664     6' Complete Mast Assembly   $    224.00
​A664     8' Complete Mast Assembly  
$    232.00
B664   10' Complete Mast Assembly   
$    328.00
D664   12' Complete Mast Assembly   
$    376.00
E664   14' Complete Mast Assembly   
$    672.00

F664   16' Complete Mast Assembly   $    896.00

Interchangeable With Most 702 Model Windmills

MOT6      6' Basic Motor Assembly  -   98#  $    1,000.00
​MOT8      8' Basic Motor Assembly  - 165#  
$    1,160.00
MOT10   10' Basic Motor Assembly  - 318#  
$    1,720.00
MOT12   12' Basic Motor Assembly  - 520#  
$    2,760.00
MOT14   14' Basic Motor Assembly  - 810#  
$    3,720.00

MOT16   16' Basic Motor Assembly  - 1210  $    5,000.00

X799     6' Complete Wheel Assembly   $      620.00
​A799     8' Complete Wheel Assembly  
$      772.00
B799   10' Complete Wheel Assembly   
$    1204.00
D799   12' Complete Wheel Assembly   
$    1692.00
E799   14' Complete Wheel Assembly   
$    2660.00

F799   16' Complete Wheel Assembly   $    3476.00

TA21     21' Complete Tower   $ 1720.00
TA27     27' Complete Tower  
 $ 2120.00
TA33     33' Complete Tower   
$ 2440.00
TA40     40' Complete Tower   
$ 2920.00
TA47     47' Complete Tower   
$ 3400.00

A Division of Denver Winpump Company

Free Support

Submersible water pumps, Sump and Sewage Pumps, Windmills and Hand Pumps, Monitoring Supplies.

Submersible Water Well Pumps, Sump Pump and Sewage Pumps, Water Well Accessories and Needs, Windmills and Hand Pumps, Environmental Ground Water Monitoring Supplies.
DEAN BENNETT SUPPLY at 1-800-621-4291 is your supplier for Aermotor windmills, Zoeller sump and sewage pumps, as well as Flint & Walling submersible and above ground water well pumps and water well accessories such as tanks, valves, etc.
Since 1965 Dean Bennett Supply has served the needs for water pumping systems for livestock, homes, and businesses. 
We welcome the DO-IT-YOURSELF Installer




Download our catalog in pdf format

Flint and Walling Pumps are used in water wells, and can be used to pump from the surface of a well.Zoeller Sewage and Sump effluent pumps are known for their quality throughout the nation.Aermotor windmills offer a solution for pumping water where power is not available.Your water well system needs more than just a pump. We have all the accessories you need for your water well pumping system.Environmental wells need monitoring well supplies to test for contaminants.
F&W Pumps
Submersible Pumps
Zoeller Pumps
Sump & Sewage
Aermotor Windmills
 windmill supplies
Well Accessories
for your well system
4 inch Submersible PumpsZoeller "BEST BUY"
Sump Pumps & Sewage Pumps
Aermotor WindmillsWell Pump Setting Pipe2" & 4" TFJ Monitoring Pipe
Deep Well Submersible PumpsFiasa WindmillsPVC Pump Setting Pipe1/2" through 1 1/2" TFJ Pipe
Constant Pressure SubmersibleZoeller Sump Pumps
for Effluent Pumping
Aermotor Windmill TowersDole Flow Control ValvesEnvironmental Monitoring Manholes
6 inch Submersible PumpsAermotor Repair PartsAir-E-Tainer Pressure Tanks
Variable Frequency ControlsZoeller Sewage Pumps
for Solid Waste
Baker Hand PumpsDeluxe Tank Fittings KitSquare Monitoring Manholes
Pond Aeration Fountain PumpBaker ZA Pump JacksPitless AdapterLocking Well Caps &
Lawn Sprinkler Pumps Zoeller SHARK820 GrinderWindmill Well CylindersStainless Steel Pitless Adapters
Centrifugal Booster PumpsZoeller 840 Grinder PumpDeep Well Cylinder PumpsWell Caps & Well SealsEnvironmental Sampling / Purging Hand Pump System
Artesian Variable Frequency Drives915-0007 Shark Grinder
Package System
Pump Rod / Sucker RodPressure Switches
Galvanized Steel PipeCheck ValvesReusable Sampling Bailers
High Pressure Booster PumpsReplacement forHydromatic sewage grinder pumpCup LeathersStainless Steel Check ValvesDisposable Sampling Bailers
Water Pressure TanksStuffing BoxesFoot ValvesPVC True Well Screen
Duramac Pressure Booster PumpZoeller Quik JonRobert Bob FloatsBW Low Water ControlsSurge Blocks & Filter Sock
Ultima Qwik JonMidland Float ValvesBW Tank Fill ControlsKwik Klamp Pipe Holder
Duramac Light Commercial
Pressure Booster Pumps
Battery Powered 
Backup Sump Pump
Stock Tank FloatsFlow Inducer SleeveElevators for Pipe & Casing
Stock Tank HeaterPumpTec Well ProtectionMonitoring Pipe Centralizers
Jet PumpsHome Guard MAXWater Pipe Heat Tapes
for roof and pipes
Water FiltersSand Blocker Stainless Steel Well Screens& Drive Points
Low Flow Water SystemPackagedSewage SystemsPressure Reducing Valves
2 Stage Vertical Jet PumpsZoeller Outdoor Burial
Sewage Pump Packag
Windmill AccessoriesWater MetersRubber K-Packers / Tri-Seals
Miscellaneous PumpsPump / Cylinder SystemFused Disconnect BoxGreen Stuff Thread Compound
Ultraviolet Disinfection UnitsZoeller Sewage BasinsTank NipplesTorque Arrestor Drilling Mud Test Equipment
Reverse Osmosis FiltrationSewage Basin Rail SystemsWater Tank Pipe SealsPump Safety RopeRubber Formation Packers
Water Filter CartridgesCrawl SpaceDewateringLawn Decoration WindmillWater Pipe Heat TapesWood Cementing Plugs
Under Counter Drinking Water FiltersZoeller Float SwitchesWindmill books and manualsStainless Steel Pipe Fittings
and Well Accessories
to meet California AB 1953
Cementing Baskets
Zoeller Check Valves Rubber Drill Stem Wipers
Automatic Water Filter SystemZoeller Control Panels Baroid Bentonite Tablets for well sealing
Fertilizer Transfer PumpsHome Temperature Monitor  Stainless Steel Pressure Relief
Submersible Pump WireSmart Pak Plus Alternator  Stainless Steel Tank Cross1-1/2" Stainless Steel Pitless Adapters
UF Burial Wire Cable Zoeller Oil Smart Pump System  Stainless Steel Tank Manifold
BW Low Water Cutoff ControlZoeller Shark 915 packaged system for residential sewage system use.
Zoeller Shark 915
Series Residential
Sewage Grinder Package

Zoeller 2 pump installation basin.
Simplex and Duplex
Sewage Basins for Basement
Floor Installation.
  Stainless Steel Pipe Nipples 
BW High Water Control  Stainless Steel Pipe Couplings 
Water Level Monitor Alarm  Stainless Steel Hex Bushing 
Cistern Fill Pump Control  Stainless Steel Pipe Unions 
Sand Blocker Drive Point
  Stainless Insert Male Adapter 
  Stainless Steel Bibb Spout 
Pipe Setting Tools 1-1/2" Stainless Steel Pitless Adapters 
PVC and Poly Pipe  
Water Well Accessories  
Gas Powered Transfer Pumps   
Hand Operated Transfer Pump   
Tank Nipples   
Water Pipe Heat Tapes   
Fire Protection Pump Package   
Hard to Find Specialty Pumps   
Lakos Sand Separators   
Vu Flow Screens & Sand Separators   
Heated Water Hose   
All Stainless Steel Pump Ends   
Dole flow control valves meter the water flow and limit the flow.Wintergard Wet heat tape eliminates ice buildup on roof edges, preventing damage to overhangs.11 HD Baker Hand Pump for manual pumping water from a well.
Baker Hand Pumps are
the full size manual pumping
hand pumps
you used as
a kid when you pumped
water from a well.
They still pump today!
Industrial Grade heat tape for water line protection against freezing.


  How can I install a hand pump in my electric pump well?

4 inch submersible pump installation instructions.

Water Well Pump Sizing Information
& how to install my pump

For best service, call Dean Bennett Supply at 800-621-4291 to place your order prior to pickup.

Duplex Sewage Pump Controller with cover open to see inside.

SJE Rhombus Water Level Monitor Alarm for Cisterns
Cistern Water Level Monitor

for keeping track of the water
level in a cistern water tank

Zoeller package system includes sewage pump, basin, and check valve.
Packaged Sewage Pumps
and Basin Systems


Dura Mac pump system for uniform pressure and flow.
DuraMac Pump System

Auto Dialer to alert you to a problem when you are away.
Auto Dialer to alert you to a problem when you are away.

Be alerted to cold temperatures or to high water condition.

Duplex Control for 2 pump system with floats.

Wintergard Wet Heat tape to protect you pipes, and your home roof edge from freeze up problems.Wintergard and Frostex heat tape for every frozen pipe prevention project.
New #681NT Pipe Dog Pipe Lifting Tool is now back in stock.
681NT Pipe Dog

Hand painted windmill are on a windmill tail vane.
Windmill Vane Art For Sale








If you experience problems ordering a catalog,
please email us at
with your name, mailing address, and your area of interest.
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and also tell us what page you was on when you had the problem. IE contact.htm or catalog.htm

Dean Bennett Supply Company has been a stocking distributor of pumps and well supplies since 1965. Whether your pumping needs are for household use or for livestock watering, our knowledgeable sales people will guide you to the correct products. Our large Denver inventory of well supplies will make fast delivery of your order easy. Your quality concerns will disappear when you can select brand name merchandise from well known manufacturers like Flint & Walling pumps, Aermotor windmills, and Zoeller sump and sewage pumps. We serve the rancher, home owner, and Do-It-Yourself installer in addition to the professional well driller / pump man - - So don't hesitate to call us for help on the products we sell you.

PREFER TO PERSONALLY VISIT WITH OUR SALES PEOPLE?   Call us at no cost on our nationwide toll free phone   ( 1 - 800 - 621 - 4291 )   Monday thru Friday    7 AM to 3 PM   Mountain Time Zone. Our sales people will be glad to answer your questions, take your order, or help you in any other way we can on products we sell.

Our Denver warehouse and office complex is not a retail type store front. All sales and help is by phone only. All orders must be placed and paid for prior to your arrival at our will call counter, should you need to pick your order up in Denver.

Mail:    1770 East 69th Ave    Denver, CO     80229-7327
Phones:    Toll Free   1-800-621-4291       Local   303 - 286 - 1500
All phone lines are connected to our 24 hour message recording system.
Fax 303 - 286 - 0001
E-mail us at

Dean Bennett Supply is your source for windmills, water well pumps and sump and sewage pumps.