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Walchin TW-1812-75 Residential Reverse Osmosis Membrane

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Walchin TW-1812-75 Residential Reverse Osmosis Membrane

General Specifications of Residential Membrane Elements


1.1.RO Element WL-TW-1812-75

1)Brief Introduction

Independently developed by Walchin, the RO element WL-TW-1812-75 is designed for treatment of low-salinity water resources such as tap water, well water, και τα λοιπά. Working under pressure, it is applicable to water purifying devices for residence, hospital and laboratory.




2)Διαστάσεις:

Σημειώσεις: TW-1812 RO elements placed in pressure vessels with nominal diameter of 2.0 προς την 2.05 inches.

3)Properties and Testing Conditions

Σημειώσεις: Permeate of single element may vary within [-20%]~[+20%]

Testing Conditions:

Testing Pressure-psi(μπαρ)
70psi (4.8)
Temperature of Testing Solution
25℃
Concentration of Testing Solution (NaCl)
500ppm
pH of Testing Solution
7.5-8
Recovery of Single Element
15%

4)Working Limits

Membrane Type
Polyamide thin-film composite
Maximum Operating Temperature
45℃
Maximum Operating Pressure
150psi (10μπαρ)
Maximum Influent Flow
2GPM (7.6L/min)
pH Range
2-11
Maximum Feed SDI
5
Maximum Feed Turbidity
1
Free Chlorine Tolerance (mg/L)
0.1
FAQ Notes :
1. Important information:
(1) The initial 5 gallons of water must be discarded. This initial stage of water production is not drinkable or used as cooking water.
(2) After initial wetting, it is necessary to keep the original in a wetting state forever.
(3) During the long outage of the system, it is recommended that the membrane elements be immersed in the preservation solution to prevent microbial breeding in the system. Before using again, clean out the preservation solution.
(4) The membrane element has some tolerance to chlorine (hypochlorite) in short time. Ωστόσο, continuous contact may cause damage to membrane elements, so the above situation should be avoided.

2.General information:
(1) When the membrane element is first used, the product water in a tank should be released.
(2) Once the element is wetted, it should always be wetted.
(3) If the user does not strictly follow the operating limits and guidelines set in this specification, the limited warranty will fail.
(4) In order to prevent microbial growth during long-term suspend work, it is recommended that membrane elements be penetrated into the protective solution. The standard preservation solution contains 1.5% sodium bisulfite (food grade).
(5) Users should be responsible for the impact of the use of incompatible chemicals and lubricants on components.

Επιπλέον πληροφορίες

Τόπο καταγωγής:

Γκουανγκντόνγκ, Κίνα

Μάρκα:

WALCHIN

Αριθμός μοντέλου:

TW-1812-75

Παρέχεται εξυπηρέτηση μετά την πώληση:

Τηλεφωνικά κέντρα στο εξωτερικό

Εγγύηση:

1 Ετος

Τύπος:

Reverse Osmosis

Πιστοποίηση:

κε

Εφαρμογή:

Ξενοδοχειο, Outdoor, Garage, RV, Νοικοκυριό

Πηγή ενέργειας:

Ηλεκτρικός

Ονομασία προϊόντος:

Reverse Osmosis Water Purifier

Λέξη-κλειδί:

TW1812

RO Membrane:

WALCHIN

OEM:

OEM Welcomed

Λειτουργία:

Purify

Χρώμα:

Μπλε

Χωρητικότητα:

75GPD

χαρακτηριστικό:

High-effiency

Υλικό:

Polymid

Συσκευασία:

1pc/box