Windmill Aeration Systems

Windmill Aeration Systems
  • Ponds without oxygen can become stale or stagnant resulting in excess algae and muck on the bottom
  • If pond or lake water is intended to be used to irrigate, algae buildup can create clogging in water pumps, filters, and other water handling equipment and in water lines and irrigation nozzles
  • Moving water reduces algae and bacteria due to increased oxygen and circulation, which reduces unpleasant odor
  • Stagnant water is a breeding ground for mosquitoes and other undesirable insects

A few of the advanced benefits:

  • Bearing fatigue is minimized with the new “Balcam” technology and the concept is patent pending
  • Fast and easy to assemble
  • Manufactured with 18 gauge galvanized steel
  • Secure locking mechanism that attaches windmill head to shaft
  • Each Windmill can generate 3.0 - 4.5 CFM of air
  • The compressor is rated at 30 psi;  this pressure allows aeration effectively up to 30’ to 40’ depth
  • Optional powder coated windmill heads and tower are available on special order

Two Windmill Aeration Systems available:  

  • Includes: compressor, 100’ of 1/2” airline and airstone with back flow valve


  • Includes: compressor, 100’ airline, 200’ weighted airline, 2 airstones with back flow valves, 3 hose connector packs, pair of pivot hinges, 2 way selector valve, 2 airstone housing buckets with rope and 2 duck decoy markers

How the System Works

  1. Windmill, 3 or 4 leg, 16’, 20’ or 24’
  2. Air Line; 3/8” poly tubing is non-weighted and is used between the windmill head air compressor to lake edge
  3. Diffuser Airstone; the 7” diameter Airstone is porous and sits on the bottom of the pond. (preferably in the Airstone Bucket) it is the weighted object into which the air is piped from the compressor and diffuses the air throughout the pond or lake
  4. Windmill Hinges; used to allow the windmill to be easily lowered for maintenance
  5. Weighted Air Line; the air line that is used underwater to bring air from the lake edge to the Airstone
  6. Airstone Housing Bucket with rope; this is to hold the Airstone on the bottom of the pond to keep it clean and easily accessible
  7. Airstone Marker; this is a decoy duck to identify below the surface the Airstone diffuser.
Wooden Windmill
  • Provide a nostalgic look, yet are fully functional
  • The tower is manufactured in the USA with a honey brown colored, pressure treated wood
  • Total height is 19’ to the top of the windmill
  • The windmill is galvanized; optional powder coating is available
AerMaster LD 7.0 Aeration Systems
  • This electric pump system aerates ponds up to 10’ deep and 1.5 acres in size
  • Includes: 3 air diffusers with base, 3-way valve, 120V with 6’ cord
  • Optional weighted air hose and cabinet to house aeration pump

To ensure your order's accuracy, please carefully READ ALL PARTS of chart below. Examine model number, specifications, etc. of each item before entering a quantity.  PLEASE NOTE: Prices subject to change without notice. Shipping, handling and freight charges are not included in prices shown.

Catalog #Product InformationSize / Spec.Weight LbsUnit of MeasureQty Per CasePrice Break QuantityPriceQuantity
Windmill Aeration Systems
38-4000-1STANDARD GALVANIZED20' 3 LEG266EA(?)-1 --- UPWholesale Only
38-4000-9STANDARD GALVANIZED20' 3 LEG266EA(?)-1 --- 1$1,710.00
38-4002-1STANDARD GALVANIZED24' 3 LEG311EA(?)-1 --- UPWholesale Only
38-4002-9STANDARD GALVANIZED24' 3 LEG311EA(?)-1 --- 1$1,820.01
38-4005-1DELUXE GALVANIZED20' 3 LEG348EA(?)-1 --- UPWholesale Only
38-4005-9DELUXE GALVANIZED20' 3 LEG348EA(?)-1 --- 1$2,200.01
38-4007-1DELUXE GALVANIZED24' 3 LEG393EA(?)-1 --- UPWholesale Only
38-4010-1DELUXE GALVANIZED20' 4 LEG400EA(?)-1 --- UPWholesale Only
38-4010-9DELUXE GALVANIZED20' 4 LEG400EA(?)-1 --- 1$2,300.00
38-4012-1DELUXE GALVANIZED24' 4 LEG466EA(?)-1 --- UPWholesale Only
38-4012-9DELUXE GALVANIZED24' 4 LEG466EA(?)-1 --- 1$2,510.00
Wooden Windmill
38-4020-1-16' 4 LEG605EA(?)-1 --- UPWholesale Only
38-4020-9-16' 4 LEG605EA(?)-1 --- 1$1,890.01
38-4022-1-16' 4 LEG715EA(?)-1 --- UPWholesale Only
38-4022-9-16' 4 LEG715EA(?)-1 --- 1$2,300.00
AerMaster LD 7.0 Aeration Systems
38-4030-1AERMASTER PUMP 120v-50EA(?)-1 --- UPWholesale Only
38-4030-9AERMASTER PUMP 120v-50EA(?)-1 --- 1$1,410.00
38-4035-1STEEL CABINET POWDER COATED-30EA(?)-1 --- UPWholesale Only
38-4035-9STEEL CABINET POWDER COATED-30EA(?)-1 --- 1$400.00
38-4040-1WEIGHTED AIR HOSE100'22EA(?)-1 --- UPWholesale Only
38-4040-9WEIGHTED AIR HOSE100'22EA(?)-1 --- 1$127.00