PowerBase 3500 April 17, 2018 Alexander Oltmanns Chlorination, Chlorinator Models Indoor pools up to 4,800,000 gallons Autmated pressure side feed 36.4 lbs per hour maximum delivery 500-lbs (227 KG) tablet capacity 31″W x 63″L x 52″H Model Specifications Share This Tweet Share Share Email Related Posts Series 3075 Indoor pools up to 1,120,000 gallons Gravity or suction side feed 10.2 lbs per hour… Series 3012 Indoor pools up to 200,000 gallons Gravity or suction side feed Up to 0.57 lb… Series 3150 Indoor pools up to 2,000,000 gallons Gravity or suction side feed 22 lbs per hour…