Do It Yourself Well Supply Company

Submersible Pumps Jet Pumps Sewage Pumps  Windmills Environmental Home Specials 

Aermotor Windmills

and windmill towers

Windmill Repair Parts

Baker ZA Pump Jacks

Baker Hand Pumps

#442 All Brass Cylinders

449B Open Top Cylinder

711 Soft Cylinder Cup

852B All Brass Deep Well
Pumping Cylinders

Fiberglass Pumping Rod
for Well Cylinders

Galvanized Steel Pumping Rod for Hand Pump and Windmill stroke wells

706 Hard Leather Cups

Windmill Sinker Bars

Windmill Rod Guides

707 Graphite Coated
Leather Cups

Windmill Stuffing Boxes

Robert Bob Floats

Midland Float Valves

Neoprene Cylinder Cup

Windmill Base Flanges
for holding pipe in a
windmill well.

Hard Rubber Floats

Aluminum Tank Floats
Bulkhead Fittings

702 Windmill Manual

Pump and Cylinder Combo

Tank Nipples

Rubber Pipe Seals

Ranchers' Pipe Holder

Ranchers' Pipe Dog

Economy Pipe Elevators
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, 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


Wintergard Wet 6 watts per foot heat tape for pipes and roof edge freeze protection.
Water Pipe Heat Tape

Heat tape for roofs and pipes to protect against freeze up.


a Denver Winpump Company

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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.

Want to talk to a real person? Call us nationwide toll free (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, and help you in any way we can on products we sell.

Our Denver warehouse and office complex has a retail type store front, so you may walk in to our city sales desk and talk to a sales representative and take your material with you. Or, you may phone ahead to place your order and we will have it ready when you come in.  

Mailing Address: Denver Winpump Company / Dean Bennett Supply
4701 Colorado Blvd "Unit B"
Denver, CO 80216

Phone: Toll Free 1-800-621-4291, Local   303-424-3551, Fax 303-424-3420
All phone lines are connected to our 24 hour message recording system.

E-mail us at

Denver Winpump Company / Dean Bennett Supply

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

Aermotor windmills started in 1888. When something works, it does not need many changes. The Aermotor windmill pumped water for the settlement of the west, and today still pumps water for ranchers and farms to water livestock and to keep ponds full. Dean Bennett Supply at 800-621-4291 is your stocking distributor for Aermotor windmills and Aermotor windmill repair parts. We stock everything needed to make your windmill work properly.