Jovial Marine Products
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Sea water reverse osmosis membrane
Sea water reverse osmosis membrane
Brand OLTREMARE ou DUPONT-FILMTEC
The sizes are standard and given in inches.
2521 = Diameter 2.5 inches // 21 inches long = 30 litres/hour*
2540 = Diameter 2.5 inches // 40 inches long = 80 litres/hour*
4040 = Diameter 4 inches // 40 inches long = 300 litres/hour*
*Nominal values
The membranes have a lifespan of 5-7 years under normal use. However, in the event of maintenance failure (suction of hydrocarbons, clogging due to poor pre-filtration, absence of rinsing for more than a month, pressure shocks), they may degrade prematurely.
2521 = Diameter 2.5 inches // 21 inches long = 30 litres/hour*
2540 = Diameter 2.5 inches // 40 inches long = 80 litres/hour*
4040 = Diameter 4 inches // 40 inches long = 300 litres/hour*
*Nominal values
The membranes have a lifespan of 5-7 years under normal use. However, in the event of maintenance failure (suction of hydrocarbons, clogging due to poor pre-filtration, absence of rinsing for more than a month, pressure shocks), they may degrade prematurely.