if youre looking for the equipment installed on boats, ships, even on the shore to change sea water directly into reliable clear drinking water, (a). r.o. desalinator for front treatment: specification: model gtb-a gtb-b......if youre looking for the equipment installed on boats, ships, even on the shore to change sea water directly into reliable clear drinking water, (a). r.o. desalinator for front treatment: specification: model gtb-a gtb-b gtb-c gtb-d capacity m3/d 1~1.5 2~3 5~6 10~11 fresh water flow(l/h) 50~60 100~130 200~250 400~450 percent of desalination % 98 98 98 98 saline after process (mg/l) 1000 1000 1000 1000 operation pressure (mpa) 4~6.5 4~6.5 4~6.5 4~6.5 drain power(kw) 1.1 1.5 2.2 5.5 incoming water pressure (mpa) 0.1~0.3 0.1~0.3 0.1~0.3 0.1~0.3 temperature of incoming water 5~40 5~40 5~40 5~40 net weight(kg)110 120 140 200 l(mm) 580 580 650 800 w(mm) 440 440 440 600 h(mm) 1600 1600 1600 1700 (b). heavy ozone machine for post-treatment: spec. please refer to the attched link.