Brand NEW Top End Rebuild / Service Kit for Jones Fish Hatcheries Double Piston Air Compressor Models AQ10T2RJ and the. Ertex® Aerator Compressor Rebuild Kit for the 1/2 hp BrookwoodT Double piston compressor. Vertex® Aerator Compressor Rebuild Kit for 1/2HP BrookwoodT dual piston compressor. Fits both Model Voltages. Part Number 115-V: COM106-MK. This kit will restore working pressures. This is a complete Kit with new Sleeve/Cup Seal/ Cylinder Sleeve O-ring, Head Gasket/ Flapper Valves. Does NOT include the compressor or any other parts or pieces. The cylinder sleeve measures 2.75″ I D and 2.94″ O D with a 1.002 height. Outlet Size: 1/4 NPT. Valve: Corrosion Resistant Sandwich. Motor Type: Shaded Pole, Thermally Protected with High Torque Start Winding. Inlet Size: 1/4 NPT. Item: Piston Air Compressor/Vacuum Pump. Range: 104 Degrees to 50 Degrees F. Number of Cylinders: 1. Full Load Amps: 3.6. Vacuum: 27.6 Hg.