Sea Recovery Aqua Matic XL Series Owner's Manual page 88

Water Temperature Effect
The product water flow through the membrane is significantly affected by the water temperature. At any given pressure
this flow increases with increasing water temperature and is reduced at lower temperatures. The System over comes
this factor by self adjusting the operating pressure to maintain a precise amount of Product Water Flow.
88 Aqua Matic XL 2200 - 3600