Aeration System Accessories

Inlet Check Valve - Appropriate for 1/4 hp, 3/4 hp, and 1 hp rotary vane compressors, in order to prevent reverse air through the system. ($19, 1 lb, plus shipping)

Muffler & Filter Assembly – Appropriate for 1/4 hp, 3/4 hp, and 1 hp rotary vane compressors, used to filter incoming air and muffle attendant sound. ($66, 2 lbs, plus shipping)

Replacement Air Filters - Appropriate for 1/4 hp, 3/4 hp, and 1 hp rotary vane compressors.
($11, 1 lb, plus shipping)

Outlet Valve Assemblies - for controlling outlet air flows from the compressor to the various diffusers in the system. All assemblies contain other accessories, as well.

Valve Assemblies for 1/4 hp, 3/4 hp, and 1 hp Rotary Vane Compressors

1)   Compressor Manifold Kit - Single Outlet Valve, w/ pressure relief  
      $60 (2 lbs, plus shipping)

2)   Compressor Manifold Kit – 2-Outlet Valve, w/ pressure relief         
      $100 (4 lbs, plus shipping)

3)   Compressor Manifold Kit – 3-Outlet Valve, w/ pressure relief         
      $130 (5 lbs, plus shipping)

4)   Compressor Manifold Kit – 4-Outlet Valve, w/ pressure relief         
      $145 (6 lbs, plus shipping)

5)   Compressor Manifold Kit – 5-Outlet Valve, w/ pressure relief         
      $175 (7 lbs, plus shipping)

Assembly Kits for 2 hp & 5 hp, rotary vane compressors – includes piping for outlet air valves, as well as inlet check valve (to prevent reverse air flow), inlet air filter, pressure relief valve ( to prevent excessive back pressure), and power cord for compressor:

1)   Compressor Manifold Kit – Single-Outlet Valve
($150, 5lbs, plus shipping)

2)   Compressor Manifold Kit – 2-Outlet Valve - for controlling outlet air flows, plus an inlet check valve, an inlet air filter, and power cord for air compressor.
($160, 7 lbs, plus shipping)

3)   Compressor Manifold Kit – 3-Outlet Valve - for controlling outlet air flow, plus an inlet check valve, an inlet air filter, and power cord for air compressor.
($170, 8 lbs, plus shipping)

4)   Compressor Manifold Kit – 4-Outlet Valve - for controlling outlet air flows, plus an inlet check valve, an inlet air filter, and power cord for air compressor.
($180, 9 lbs, plus shipping)

5)   Compressor Manifold Kit – 5-Outlet Valve - for controlling outlet air flows, plus an inlet check valve, an inlet air filter, and power cord for air compressor.
($190, 10 lbs, plus shipping)

Pressure Relief Valve – Appropriate for 2 hp & 5 hp rotary vane compressors, to relief pressure buildup on outlet side of compressor. ($56, 1 lb, plus shipping)

Outlet Pressure Gauges

1) 15 psi Gauge ($15, 1 lb, plus shipping)
2) 30 psi, liquid-filled Gauge ($25, 1 lb, plus shipping)

Heavy-Duty Polyethylene Tubing – Manufactured for lake aeration systems, 2% carbon for long-term UV protection, and warranted for 20 years. It may be attached to the standard ½” tapered fittings found on the outlet valve assemblies, even though the actual O.D. is 5/8”.  It should not be confused with the cheap HD tubing, with an 80 psi rating, found in the hardware stores.  ($110 for 400-ft. coil, 6 lbs, plus shipping)

Weighted Air Tubing – Manufactured for laying on the sides and bottom of the pond when the

1) 3/8” I.D., 0.675” O.D., 3.2 oz/ft. $1.25/ft.
(100 ft, 25 lbs, $125, plus shipping)

2) 5/8” I.D., 1.125” O.D., 8 oz/ft. $1.60/ft.
(500 ft, 250 lbs, $800, plus shipping)