Hydroid – Series User Manual
21 04/19
MAKE SURE THE O-RINGS AND END PLUGS ARE FREE FROM DIRT AND
DEBRIS BEFORE RE-INSTALLING. DIRT AND OTHER FOREIGN
MATERIALS LEFT ON THE END PLUGS CAN CAUSE LEAKS AND/OR
DAMAGE THE MEMBRANES AND CAUSE CONTAMINATION.
MEMBRANE ELEMENTS
Hydroid Compact Commercial Reverse Osmosis Systems are equipped with Hydroid Series
Commercial-Grade, Hi-Flow Membrane Elements. Hydroid Membrane Element performance
characteristics are listed below.
Warranty Evaluation Test Conditions: PRODUCT (purified water) flow and salt rejection based on the following test conditions – 550 ppm,
filtered and dechlorinated municipal tap water, 77°F / 25°C, 15% recovery and the specified operating pressure. Minimum salt rejection is 95%+.
PRODUCT (purified water) flows for warranty evaluation may vary +/–20%. Maximum pressure drops at 13 psi / 0.9 bar.
Under certain conditions, the presence of free chlorine, chloramines and other oxidizing agents will cause premature membrane failure. Since
oxidation damage is not covered under warranty, the manufacturer recommends removing all oxidizing agents by pretreatment prior to membrane
exposure. Please contact the HydroLogic for more information.
Do not use the initial PRODUCT (purified water) for drinking water or food preparation. Keep elements moist at all times after initial wetting. To
prevent biological growth during prolonged system shutdowns, it is recommended that membrane elements be immersed in a preservative solution.
Rinse out the preservative before use. For membrane warranty details, contact HydroLogic for more information.
If operating limits and guidelines given in this PRODUCT (purified water) specification sheet are not strictly followed, the warranty will be null and void.
The customer is fully responsible for the effects of incompatible chemicals and lubricants on elements. Use of any such chemicals or lubricants will
void the warranty. These membranes may be subject to drinking water application restrictions in some countries: check the application status before
use and sale. The use of this PRODUCT (purified water) in and of itself does not guarantee the removal of cysts and pathogens from water. Effective
cyst and pathogen reduction are dependent on the complete system (solution) design and the operation and maintenance of the system.
No freedom from infringement of any patent owned by the manufacturer or others is to be inferred. Because use conditions and applicable laws may
differ from one location to another and may change with time, Customer is responsible for determining whether PRODUCT (purified water) and the
information in this document are appropriate for customer’s use and for ensuring that customer’s workplace and disposal practices are in compliance
with applicable laws and other governmental enactments. The claims made may not have been approved for use in all countries. The manufacturer
assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.
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