Aquatec 8800 series 8852 water pressure boost pump (+ heavy duty 3 Amp Transformer) for aeroponics 100 to 200 GPD RO system Aquatec pressure pump 8852, 2.6LPM for aeroponics, misting, 100 to 200 GPD RO systems includes heavty duty 3 amp transformer 24VAC 115VAC 60Hz better than 2 Amp or 1 Amp heavy duty steel mounting bracket much stronger and long lasting than plastic bracket includes heavty duty 3 amp transformer, good for running the pump at high pressure 80 psi to 100 psi 3 amp transformer is good for longer running time without over heating and good for adding pressure switch and solenoid valve timer switch to the pump