Jet AIR-SEAL® Aeration Diffuser – 1/2" NPT, 12 CFM | Non-Clog Bottom Discharge Wastewater Aerator for Septic, Aerobic & Extended Aeration Systems

Jet AIR-SEAL® Sewage Treatment Aeration Diffusers | 1/2" NPT – The Only Non-Clog Diffuser You Can Buy

Upgrade your wastewater treatment system with Jet AIR-SEAL® Aeration Diffusers, the industry’s only truly non-clog diffuser. Engineered for high-performance and reliability, this clog-free, bottom-discharge diffuser uses a trapped air bubble to prevent wastewater from entering your air lines, ensuring continuous, low-maintenance operation. With a capacity of up to 12 CFM and a compact, durable design, Jet AIR-SEAL® diffusers are trusted in extended aeration systems where consistent oxygen transfer and thorough mixing are critical for efficient aerobic digestion. Whether you're managing a residential or industrial system, Jet's advanced diffuser technology delivers superior oxygenation, outstanding durability, and guaranteed reliability.

Key Features: Reliable, Efficient, and Clog-Free Performance

• Non-Clog Bottom Discharge Design: Trapped air bubble prevents wastewater from backing into air lines, ensuring uninterrupted airflow.

• High Oxygen Transfer Efficiency: Multi-stage air breakup produces fine bubbles, increasing surface area for more effective oxygen absorption.

• Robust Construction: Measures 5" in diameter and 4-1/2" high with 1/2" NPT pipe threads for secure and easy installation.

• 12 CFM Capacity: Each diffuser handles up to 12 cubic feet per minute of airflow for consistent aeration and mixing.

• Advanced Diffuser Action: Air stream is broken into fine bubbles via a sectioned orifice, rubber diaphragm, and notched base—resulting in superior mixing and oxygenation.

• Low Maintenance: Designed to operate without clogging, even during off-cycles when other diffusers typically fail.

• Ideal for Extended Aeration Systems: Perfect for aerobic treatment applications in wastewater treatment plants, septic tanks, and other aeration setups.

Why Jet AIR-SEAL® Diffusers Stand Alone

Unlike traditional porous or drilled-pipe diffusers that clog when solids settle during off-cycles, Jet AIR-SEAL® units are built to stay clean and operational. With no mechanical springs or porous materials to fail, they offer longer service life, less downtime, and reduced maintenance costs. Simply put, they’re the only aeration diffusers designed to keep working when others don’t.

Maximize Efficiency with Jet AIR-SEAL® Diffusers

Streamline your wastewater treatment with Jet AIR-SEAL® Diffusers, the dependable choice for continuous aeration, superior oxygen transfer, and long-term performance. Whether you're upgrading your current system or installing new, Jet’s non-clog design keeps your plant running efficiently with minimal maintenance. Order today and experience the performance difference only Jet can deliver.