* is based on the below testing conditions: 32000ppm NaCl, 800Psi (5.5MPa), 77°F (25℃), PH is 8, less than relevant recovery rate (variation range no more than -15%);
* Based on the below reasons: different seawater quality in every place, bad seawater quality and bad equipment usage environment, complicated seawater composition, we suggest customer to use “suggested flux”, which can protect the equipment service life;
Consumable replacement cycle：
1.5 micron PP filter and 1micron pleated filter : about 3 months
2.Carbon filter: about 6 months
3.UV lamp: about 9000hours, one year.
4.USA DOW RO membrane: about 3 years
Note：the premise of calculation of above replacement cycle is on the basis of satisfying the use and maintenance condition of this equipment, running 20 hours per day