Koenders Windmill

Koenders Pond Aeration Windmills
MWR
Malibu Water Resources
Malibu Water Resources | Our Site Directory II
Our Mission: To make the World a better place -- one pond at a time™
Pond Aeration Windmills | Malibu Water Resources 800 490-9170, 818-992-4610 Fax: 818-992-4610 | We Can Ship Worldwide

KOENDERS WINDMILLS
WIND POWERED AERATION SYSTEMS

Manufacturer Site:
KOENDERS WINDMILLS INC.
P.O. Box 126
175 First Street, East
Englefeld, SK. Canada SOK1NO
Tel. 306 287-3702 | Fax. 306 287-3657

KOENDERS WINDMILLS
The Koenders Free Air Windmill is a water maintenance system that works year round to provide dugout and pond water with a continuous supply of oxygen.

Windmill: 65" diameter
Towers: 8' 12' 16' 20'
Air Line: 3/8" I.D. poly tubing
Foot Valve
Air Diffuser Aeration Stone:
-- a 9 inch silica sand disk | 3.5 lbs
Freeze Control Unit (optional)

Sales in 1998: 1,500 | 1999:1,850 | 2000: | 2001: | 2002:
Koenders Air Compressor

The Koenders Air Compressor
is the key stone of the the Koenders Pond Aeration System.
The Air Compressor is used in both the Koenders Windmills (pictured at left) and in the Koenders Electric Aerators. On the windmill the grease sealed ball bearing air compressor crankshaft is turned directly by the windmill blades. In the Electric Aerator a 10" crankshaft pulley is turned by a v-belt attached to a 2" pulley on the 1/4 hp energy efficient 110v | AC electric motor.
Specifications:
Maximum P.S.I.: 35 P.S.I.
Maximum capacity output: 1.5 cu.ft./min. @ 5 P.S.I. | up to 11 ft. depth
The whole concept is designed to send air (oxygen) into ponds to aerate water.

Recent Magazine Ad: Koenders Windmills Inc.

WINDMILL SPECIFICATIONS

Turbine Type: Upwind
Axis: Horizontal
Rotor Diameter: 65"
Swept Area: 19.63 sq. ft.
Number of Blades: 12
Blade Design: Proprietary
Blade Material: Galvanized Steel
Tower Height: 8, 12, 16, or 20 ft.
Transmission: Direct Drive
Stroke: 0.5 in.
Overspeed Protection: Automatic (speed limiting)
Weight of Head: 36 lb..
Weight of Blade: 43 lb..
Weight of Tower:
08' Tower: 158 lb..
12' Tower: 185.5 lb..
16' Tower: 217 lb..
20' Tower: 256 lb..
Foundation: 3 ground rods: 1 in.
diameter pipe, 4 ft. long

TOWER STANCE:

08' Tower: 41.5"
12' Tower: 61"
16' Tower: 79"
20' Tower: 97"

Koenders Free Air Windmill System: 65" galvanized steel 12 blade Turbine with 17" Center Hub | Enclosed Drive Assembly with Crankshaft and Connecting Rod | Top Mounted Cylindrical Shaped Compressor Unit | Built In Bumper Tank | Rigid Tail Arm & Tail Assembly | 8', 12', 16' or 20' Tripod Tower | 3 Steel Rods | Air Line: 3/8" I.D. poly tubing | Foot Valve | Air Diffuser Aeration Stone. Optional Freeze Control unit with 2 1/2 gal. capacity plastic tank for ethanol alcohol, a pressure release valve and a pressure gauge.

To: info@malibuwater.com
Subject: windmill photos from George Sperry, Galesburg IL

Here are photos of the windmills we purchased from you. The windmills
are working fine, and we had no problems installing them. The photos
are of two different ponds.

Sincerely,

George SPERRY

Koenders Windmill Dealer

Koenders
Free Air Windmill System
See Our Price List |
Included: 100 ft of Air Line | Aeration Stone
Repair Kit: compressor diaphragm unit
Customers: pay UPS shipping costs from Canada

Malibu Water Resources

Our Complete Price List on one page |
Email: Malibu Water |
Tel: 800 490-9170, 818-992-4610 Fax: 818-992-4610

Malibu Water Resources
More Windmills: related page |
Our Complete Koenders Price List on one page |
Malibu Water Resources: Koenders Windmill Prices |
See concrete footings for Windmill tower used at the Tweedy Lake Project: related page |