Products

20' Koenders Double Diaphragm Windmill System The 20' Double Diaphragm Windmill System delivers maximum aeration efficiency with its dual-diaphragm...

20' Koenders Windmill System The 20' Koenders Windmill System provides reliable, eco-friendly aeration for ponds and water features. Standing 20 fe...

21 Foot - 4 Post Steel TowerPlease note, this is a special order item. Made from high-quality galvanized steel, it’s engineered to withstand tough ...

27 Foot - 4 Post Steel TowerPlease note, this is a special order item. Made from high-quality galvanized steel, it’s engineered to withstand tough ...

3/8" Hose Connector & Clamp Pack The 3/8" Hose Connector & Clamp Pack provides a secure, leak-free connection for Koenders aeration systems...

3/8" Weighted Airline - 50' Roll This 50' roll of 3/8" weighted airline is made from extra-thick, heavy-walled rubber for durability and long-lasti...

33 Foot - 4 Post Steel TowerPlease note, this is a special order item. Made from high-quality galvanized steel, it’s engineered to withstand tough ...

40 Foot - 4 Post Steel TowerPlease note, this is a special order item. Made from high-quality galvanized steel, it’s engineered to withstand tough ...

40 Foot - 4 Post Steel TowerPlease note, this is a special order item. Made from high-quality galvanized steel, it’s engineered to withstand tough ...

Classic Windmill - 8 ftAdd some authentic country charm to your lawn, garden or farm with this classic-style windmill! This decorative windmill sta...

Complete Windmill (No Tower)Please note, this is a special order item. Made from high-quality galvanized steel, it’s engineered to withstand tough ...

Water Pump Cylinder - 2 inches 2" Cylinder. A cylinder is required for all pumps. The cylinder is the apparatus which creates the pressure to drive...

Water Pump Cylinder - 2.5 inches 2.5" Cylinder. A cylinder is required for all pumps. The cylinder is the apparatus which creates the pressure to d...

Water Pump Cylinder - 3 inches 3" Cylinder. A cylinder is required for all pumps. The cylinder is the apparatus which creates the pressure to drive...

Flange- Sealed 4 inch Flange Flange: 4" Sealed Flange. For use with the 11HA, 11HB 11HD or 12HD water pumping hand pumps. It is highly recommended ...

Flange- Sealed 5 inch Flange Flange: 5" Sealed Flange. For use with the 11HA, 11HB 11HD or 12HD water pumping hand pumps. It is highly recommended ...

Flange- Sealed 6 inch Flange Flange: 6" Sealed Flange. For use with the 11HA, 11HB 11HD or 12HD water pumping hand pumps. It is highly recommended ...

Freeze-Control System The Freeze Control System protects aeration airlines from ice damage during cold weather. It automatically releases a small a...

Hand Pump - Diverter Designed for use with Baker Monitor handpump systems this diverter can move the water flow to a cistern or other type of stora...

Hand Pump Garden Hose Spout Hand Pump Garden Hose Spout. For use with the 111HD or 12HD water pumping hand pumps.

Hand Pump Model 11HA-Shallow Well Shallow Well Hand Pump Model 11HA. An excellent basic handpump. For use only in shallow wells 25' deep or less. W...

Hand Pump Model 11HD-Deep Well Deep Well Hand Pump Model 11HD is the most popular of all hand pumps available. An excellent hand pump for all types...

Hand Pump Model 12HD-Deep Well Deep Well Hand Pump Model 12HD gives you every option you need. An excellent hand pump for all types of uses. The se...

Hand Pump - Diverter 1" NPT Designed for use with Baker Monitor handpump systems this diverter can move the water flow to a cistern or other type o...