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EasyPro PA75D Sentinel Deluxe Rotary Vane Aeration System | 3/4 HP

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  • Fully aerates ponds up to 4 acres and operates at a depth of between 5 and 18 feet.
  • Designed to operate continuously, features a 3/4 HP Rotary Vane Compressor.
  • Includes a galvanized locking steel cabinet for protection from harsh weather.
  • The compressor, plumbing, pressure gauge, cooling fan, and electrical outlet come pre-installed.
  • The tubing, diffusers, and cabinet are backed by 5-year warranties.
  • The base PA75 systems can be found here.


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EasyPro's PA75D Sentinel Deluxe Rotary Vane Aeration System will improve water quality and clarity. Improved oxygen levels increase bacterial action and eliminate thermal stratification. Mixing action creates more uniform water temperatures and promote healthier fish. Protects against winter kill in freezing climates.

This system is able to aerate a pond up to 6 acres, and has a maximum operational depth of 18'. At a depth of 5-8', it will aerate a 1 1/2 acre pond, at 8-12' it will aerate 3 acres, or at 12-16' deep it will aerate up to 6 acres.

Pond depth and pond shape are two primary factors in selecting the proper aeration system for your pond. In general, the deeper the pond, the fewer air diffusers that are needed, and the more uniform the shape (ex: round) the fewer diffusers needed.  For example, an irregular shaped pond or a long, narrow pond might require two or more air diffusers whereas a round pond might only need one diffuser.

This Deluxe system includes all the components from the base models: four QS2 Quick Sink air diffusers, four valved outlet assembly with pressure relief valve, 600′ of 1/2″ Quick Sink tubing, fittings and clamps, but also includes EasyPro's deluxe locking cabinet complete with RV75 air compressor already installed, a cooling fan already installed and a electrical box/outlet already mounted and ready for your incoming power line.

The included RV75 air compressor has a valved outlet assembly, a pressure relief valve and a pressure gauge installed, simply set cabinet in desired location, install the air diffusers and connect the tubing! The compressor is backed by a 1-year warranty, and the tubing, diffusers, and cabinet are each backed by 5-year warranties.

ModelMax DepthMax Pond SizeMax Air OutputVoltageCabinetDiffusersTubing
PA75D - 3/4 HP 18' 4 Acres 10 CFM / 283.2 LPM 115/230V SC22 (4) QS2 Quick Sink 600 ft. 1/2" Quick Sink

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