Vontron Reverse Osmosis Membrane - Ulp21-4040

It is designed for surface water and underground water with NaCl concentrations below 2000 ppm, including tap water and municipal water.

Pre-filters should be replaced as needed. The frequency of replacement depends on the quality of the feed water. Monitor the pressure drop and replace the filters when the pressure drop increases.

Cleaning depends on the type of fouling. Contact a water treatment specialist for the appropriate cleaning procedure. Common methods include flushing and chemical cleaning.

The membrane operates under ultra-low pressure. Refer to the product specifications for the exact pressure range.

It's used in window cleaning, aquatic use, foodstuff processing, and pharmaceutical production.

The lifespan depends on the feed water quality and operating conditions. Proper maintenance and pre-treatment can extend the lifespan.

Replacement membranes are available through authorized Vontron dealers and online retailers.

Check pre-filters for clogs and replace if necessary. Also, ensure the feed water pressure is within the specified range.

Inspect the membrane for damage. Ensure that the water source is within the membrane's specifications for contaminant levels.

Check for fouling. Clean or replace the membrane if necessary, and ensure proper pre-treatment is in place.