Submersible Water Well Pumps, Sump Pump and Sewage Pumps, Water Well Accessories, Windmills & Hand Pumps, and Environmental Ground Water Monitoring Supplies. DEAN BENNETT SUPPLY at 1-800-621-4291 is your supplier for Aermotor windmills, Zoeller sump and sewage pumps, 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.


Denver Colorado
a Denver Winpump Company

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.

Pumps-Jet & Submersible

-Sump & Sewage

Windmills & Supplies

For your well system

Monitoring Supplies

 4 inch Submersible Pumps   Zoeller "BEST BUY"
 Sump Pumps & Sewage Pumps
  Aermotor Windmills  Water Pipe Heat Tapes
 for roof and pipes
  2" & 4" TFJ Monitoring Pipe
 Deep Well Submersible Pumps   Fiasa Windmills  Sch 80 PVC Pump Setting Pipe   1/2" through 1 1/2" TFJ Pipe
 Constant Pressure
Submersible Pumps
  Zoeller Sump Pumps
 for Effluent Pumping
  Aermotor Windmill Towers  Poly Coiled Pipe for Pumps   Environmental Monitoring
  Pump / Cylinder System   Dole Flow Control Valves
 6 inch Submersible Pumps     Aermotor Repair Parts   Air-E-Tainer Pressure Tanks  
 Variable Frequency Controls   Zoeller Sewage Pumps
 for Solid Waste
  Baker Hand Pumps   Deluxe Tank Fittings Kit  Square Monitoring Manholes
 Pond Aeration Fountain Pump   Baker ZA Pump Jacks   Pitless Adapter  Locking Well Caps &
 Lawn Sprinkler Pumps   Zoeller SHARK 820 Grinder   Windmill Well Cylinders   Stainless Steel Pitless Adapters
 Centrifugal Booster Pumps   Zoeller 840 Grinder Pump  Deep Well Cylinder Pumps   Well Caps & Well Seals  Environmental Sampling
 Purging Hand Pump System
 Artesian Variable Frequency
 915-0007 Shark Grinder
 Package System
  Pump Rod / Sucker Rod   Pressure Switches
 Galvanized Steel Pipe   Brass Check Valves   Reusable Sampling Bailers
 High Pressure Booster Pumps   Replacement for Hydromatic
 sewage grinder pump
  Cup Leathers   Stainless Steel Check Valves   Disposable Sampling Bailers
 Water Pressure Tanks   Stuffing Boxes   Brass Foot Valves   PVC True Well Screen
 Duramac Pressure Booster Pump  Zoeller Quik Jon   Robert Bob Floats   BW Low Water Controls   Surge Blocks & Filter Sock
 Ultima Qwik Jon   Midland Float Valves   BW Tank Fill Controls   Pipe Setting Clamp
 Duramac Light Commercial
 Pressure Booster Pumps
  Battery Powered 
 Backup Sump Pump
  Stock Tank Floats  Flow Inducer Sleeve   Elevators for Pipe & Casing
  Stock Tank Heater   PumpTec Well Protection   Monitoring Pipe Centralizers
 Jet Pumps  Home Guard MAX     Water Filters   Sand Blocker Stainless Steel
 Well Screens
& Drive Points
 Low Flow Water System   Packaged Sewage Systems   Pressure Reducing Valves
 2 Stage Vertical Jet Pumps   Zoeller Outdoor Burial
 Sewage Pump Packag
  Windmill Accessories   Water Meters   Rubber K-Packers / Tri-Seals
 Miscellaneous Pumps   Tank Nipples   Fused Disconnect Box   Green Stuff Thread Compound
 Ultraviolet Disinfection Units   Zoeller Sewage Pump Basins   Water Tank Pipe Seals   Torque Arrestor   Drilling Mud Test Equipment
 Reverse Osmosis Filtration   Sewage Basin Rail Systems   Lawn Decoration Windmill   Pump Safety Rope   Rubber Formation Packers
 Water Filter Cartridges   Crawl Space Dewatering   Windmill books and manuals  Drain Back Tank Fittings   Wood Cementing Plugs
 Under Counter Drinking Water
  Zoeller Float Switches    Stainless Steel Pipe Fittings
 and Well Accessories  to meet

  California AB 1953
  Cementing Baskets
  Zoeller Check Valves    Rubber Drill Stem Wipers
 Automatic Water Filter System   Zoeller Control Panels Aluminum stock tank floats for water level control.
Aluminum Stock Tank Floats
  Baroid Bentonite Tablets for
  well sealing
 Fertilizer Transfer Pumps   Home Temperature Monitor   Stainless Steel Pressure Relief
 Submersible Pump Wire   Smart Pak Plus Alternator  Brass Pressure Relief Valves  1-1/2" Stainless Steel Pitless
 UF Burial Wire Cable   Zoeller Oil Smart Pump System   Stainless Steel Tank Manifold
 BW Low Water Cutoff Control Zoeller 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 Tank Cross  
 Water Level Monitor Alarm   Stainless Steel Hex Bushing  
 Cistern Fill Pump Control   Stainless Steel Pipe Unions  
 Sand Blocker Drive Point
 Stainless Insert Male Adapter  
Pump jacks pump water with a gas or electric motor.
Baker ZA Pump Jacks
  Stainless Steel Bibb Spout  
 Pipe Setting Tools  Brass Threaded Couplings  
 PVC and Poly Pipe   Stainless Steel Pipe Couplings  
 Water Well Accessories    
 Gas Powered Transfer Pumps  Specialty BW Items  
 Hand Operated Transfer
 BW 5200 HF2 Solid State Relay  
 BW 6012 EP2 Electrode Plug  
 Water Pipe Heat Tapes  BW 6012 KF3 Electrode Holder  
 Fire Protection Pump Package    
 Hard to Find Specialty Pumps    
 Lakos Sand Separators    
 Vu Flow Screens & Sand
 Heated Water Hose    
 Tank Nipples      
 All Stainless Steel Pump Ends      
 Cistern Plumbing for
 Submersible Pump
    1-1/2" Stainless Steel Pitless Adapters  
F&W Pumps Home Zoeller Pumps Home Aermotor Windmills Home Well Accessories Monitoring Well Home


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


Wintergard and Frostex heat tape for every frozen pipe prevention project.

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.


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

New #681NT Pipe Dog Pipe Lifting Tool is now back in stock.
681NT Pipe Dog








Having a problem ordering a catalog?
Please email us at:
with your name, mailing address, and your area of interest.
Please be sure to tell us what your problem was at 
and also tell us what page you were on when you had the problem.

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.  

Mail: Denver Winpump / Dean Bennett Supply
4701 Colorado Boulevard "Unit B"
Denver, CO 80216

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