Regenerative Centrifugal Ring Blower

120V Centrifugal Air Blower for Compost Tea Aeration

Available in:

• 0.25KW (1/3 HP)

• 0.37KW (1/2 HP)

• 0.55KW (3/4 HP)

High-Pressure Regenerative Centrifugal Ring Blower
Excellent for aerating large batches of compost tea using standard plastic totes or drums. Provides strong, consistent airflow to maximize oxygen levels and fuel explosive microbial growth in every brew.

Blower Specifications:

• Airflow Options: 25 / 50 / 75 CFM

• CE Certified

• Low Maintenance, Long Service Life

• Pure Copper Coil Motor

• Precision Dynamic Balance Calibration

• Durable Aviation-Grade Aluminum Housing

How to Use for Compost Tea Brewing:

1. Choose Your Brewer: A large food-grade plastic tote or drum works great.

2. Mount the Blower Safely: Keep the blower elevated and dry, away from splashes.

3. Build a Diffuser Manifold:

   • Use ½" or ¾" PVC pipe to create a loop or grid that fits the bottom of your brew tank.

   • Drill small holes along the pipe to allow for even bubbling.

   • Cap the ends to maintain pressure and airflow.

4. Connect the System: Run a flexible hose from the blower outlet to your PVC manifold. Secure with hose clamps.

5. Brew Duration: Aerate your compost tea for 24–48 hours. The high-velocity airflow keeps the brew oxygen-rich and biologically active.

6. Clean Immediately After Use:

   • Disassemble your PVC manifold and tubing right after brewing.

   • Thoroughly rinse and scrub all parts to prevent biofilm buildup.

   • Don’t delay cleaning—dried-on residue can harbor anaerobic microbes and reduce brew quality in future batches.