PA34D Sentinel Deluxe Aeration System
The EasyPro PA34D Sentinel Deluxe Aeration System is a single diffuser system engineered for effortless installation, rock-solid reliability, and—most of all—exceptional quiet performance.
Designed with convenience in mind, each system comes loaded with pre-installed features that make setup fast and frustration-free. Just place the cabinet within reach of an electrical outlet, install the air diffusers, connect the tubing, and you’re ready to go. No complicated steps. No wasted time.
At the heart of every Sentinel Deluxe Aeration System is EasyPro’s best-selling Stratus™ SRC Series (Gen ) Rocking Piston Compressor, featuring revolutionary Sound Shield™ technology. These compressors are widely recognized as the quietest in their class, setting the industry standard for low-noise operation.
Built for the demanding requirements of 24/7 continuous use, Stratus™ SRC Series compressors are tough, dependable, and purpose-built for lake and pond aeration. Their oil-less design ensures clean, efficient performance with minimal maintenance—making them an ideal long-term solution for both residential and commercial applications.
Proudly assembled in the USA, Stratus™ SRC Series compressors and Sound Shield™ technology deliver unmatched durability, efficiency, and whisper-quiet operation you can rely on year after year.
Typical operation cost of $0.40 per 24 hours at .09¢ per kWh, actual cost may vary.
Replacement Parts
- SRC25K SRC25K Rebuild Kit
- QS1 Single Quick Sink Diffuser
Additional Information
- Weight: 95.25 lbs
- Dimensions: 21.00 × 26.75 × 33.50 in











