Maximum Flow: 1.0 GPM Maximum pressure: 40 PSI Electrical: 110-240 volts, 50/60 Hz. 0.5 amps. Module dimensions: 3″ high, 5.5″ wide, 7.5″ long Carton dimension: 6″ high, 11″ wide”, 16″ long CE ROHS listed Weight: 10 lbs