50 Anniversary

Motor Parts For
Aermotor Windmills

Complete Windmill Mast Pricing

Disclaimer: We make no claims to be offering genuine Aermotor parts only that our high quality Wind Engine parts fit 702 model windmills also made by Fiasa and Aermotor.

Tail Section Parts For
​Aermotor Windmills

Pricing Policy: Any prices which may be found on this website (or any archived price sheet or catalogs) are subject to change without notification. 

Mast Parts For
​Aermotor Windmills

Complete Windmill Tail Assembly Pricing

Windmills & Windmill Parts 


Complete Windmill Motor Pricing

Since 1967

Complete Windmill

Less Tower Pricing

Windmills and Windmill parts for 702 model Aermotor, Fiasa and Wind Engine

Wind Engine 702 Complete Windmills For Pumping Water Windmill Motors, Windmill Wheel Assemblies, Windmill Tail Section and Windmill Mast Assemblies and Parts 

Wheel Parts For
​Aermotor Windmills

3. What size is your mill? 
    There will be a letter (X, A, B
    etc) cast in front of the number on
    #702 casting this tells what size
    you have (6', 8', 10' etc)

4. Once you have this information
    you may select from the about
    list of material.


Helmet Parts For

​Aermotor Windmills

What You Will Need To Know To Get The Correct Parts

1. What brand mill do you have?
    Our parts will only fit an Aermotor

    or Wind Engine. Be careful just

    because tail section says Aermotor

    or Wind Engine doesn't mean it is       (tail sections will fit some other

    brand mills).

2. What model mill do you have? 
    You can find the model number

    cast in the main casting #702
    (602, 702)

DEAN BENNETT SUPPLY at 800-621-4291 is your water well pump and windmill supply store.

DEAN BENNETT SUPPLY at 1-800-621-4291Smart Phone Dialable is your supplier for Aermotor windmills, Zoeller sump and sewage pumps, as well as Flint & Walling submersible water well pumps and well accessories.
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

Call us for assistance.

City water pressure from a rural well is possible with the F & W constant pressure submersible pump system.

Industrial Grade heat tape for water line protection against freezing.

Aermotor Windmills started in 1888. Since that time, there have been few changes in design of the workhorse we know as Aermotor. Harnessing the wind to pump water enabled the pioneers to settle land where surface water was non-existent. Today, the Aermotor still produces water for livestock throughout the country and many parts of the world.


Zoeller Pump Company began making sump and sewage pumps in 1939. Today they are the leading manufacturer of quality pumps for waste water and sewage pumping applications.

Zoeller "BEST BUY"
Sump & Sewage Pumps

Zoeller is the quality name to trust when buying a sump or sewage pump.
Zoeller Sump Pumps
Zoeller Sewage Pumps
Zoeller SHARK
820 Grinder Pumps
Zoeller 840 Commercial
Sewage Grinder Pump System
Replacement for
Hydromatic sewage grinder pump
Zoeller Quik Jon
NEW Ultima Qwik Jon
Battery Powered 
Backup Sump Pump
Home Guard MAX Backup
powered by water
Zoeller Packaged
Sewage Systems
Zoeller Outdoor Burial
Sewage Pump Package
Zoeller Sewage Basins
Sewage Basin Rail Systems
Crawl Space
Dewatering System
Zoeller Float Switches
Zoeller Check Valves
Zoeller Control Panels
Home Temperature Monitor
Smart Pak Plus Alternator
Zoeller Oil Smart Pump System

Flint and Walling Inc.
has been making water pumping systems since 1866. From their small foundry beginning, F&W began to grow when they started introducing plumbing equipment and wooden hand pumps. F&W grew through the windmill era, and then into the domestic water age as electric pumps became the future. Today F&W produces a full line of water pumps for domestic, livestock, sprinkler, and commercial irrigation purposes. If it is for pumping water, F&W has a pump to fill your need.


Water Well Pump Sizing Information
Flint and Walling makes water well pumps for home water wells and for irrigation wells.

4 inch submersible pump installation instructions.

F&W Pumps
4 inch Submersible Pumps
4 inch Deep Well Submersible Pumps
Constant Pressure Submersible Pumps

6 inch Submersible Pumps

VFD Variable Frequency Controls

Pond Aeration Fountain Pumps

Lawn Sprinkler Pumps
Centrifugal Booster Pumps
Artesian Variable Frequency Drives
Uniform Pressure Centrifugal Pumps
High Pressure Booster Pumps
Jet Pumps
Low Flow Water System
2 Stage Vertical Jet Pumps
Miscellaneous Pumps
Ultraviolet Disinfection Units
Reverse Osmosis Water Filtration
Water Filter Cartridges
Under Counter Drinking Water Filters
Automatic Water Softeners
Automatic Water Filter Systems
Fertilizer Transfer Pumps
Submersible Pump Wire
UF Burial Wire Cable
Air-E-Tainer Pressure Tanks
BW Low Water Cutoff Control
BW High Water Cutoff Control
Cistern Fill Pump Control
Sand Blocker Drive Point Screen
Pipe Setting Tools
Water Well Accessories
Gas Powered Transfer Pumps
Hand Operated Transfer Pumps
Tank Nipples
Water Pipe Heat Tapes
Fire Protection Pump Package
Hard to Find Specialty Pumps
Lakos Sand Separators


2" & 4" TFJ Monitoring Pipe

Environmental monitoring well supplies.

1/2" through 1 1/2" TFJ Pipe
Environmental Monitoring Manholes
Locking Well Caps & Protectors
Reusable Sampling Bailers
Disposable Sampling Bailers
PVC True Well Screen
Surge Blocks & Filter Sock
Environmental Pipe Handling Tools
Kwik Klamp Pipe Holder
Elevators for Pipe & Casing
Monitoring Pipe Centralizers
Sand Blocker Stainless Steel Well Screens
& Drive Points
Colorado Silica Sand
Rubber K-Packers / Tri-Seals
Green Stuff Thread Compound
Drilling Mud Testing Equipment
Rubber Formation Packers
Wood Cementing Plugs
Cementing Baskets
Rubber Drill Stem Wipers
Baroid Bentonite Tablets


Download our catalog in pdf format


If you experience problems ordering a catalog,
please email us at denverwinpumpco@gmail.com
with your name, mailing address, and your area of interest.
Please be sure to tell us your problem was at http://www.deanbennett.com 
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 4:30 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.


Mail:    4701 Colorado Blvd.    Denver, CO     80216
Phones:    Toll Free   800 - 621 - 4291       Local   303-424-3551
All phone lines are connected to our 24 hour message recording system.
Fax 303 - 424 - 3420
E-mail us at denverwinpumpco@gmail.com

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