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Membrane Housings

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Membrane housings are nothing but the Pressure vessels which are made up of glass wool & combined with the various type of resin & hardener mixture.  Resin & Hardner mixing ratio is depend upon the type of hardener & Resin u are using. For Example- For Epoxy type Resin & Hardener(Preparation of 1kg of Mixture) 0.52kg hardener & 0.48kg used respectively. Selection of type of glass is also important for the manufacturing, above mixing ration is for Type "E" glass.  These vessels are manufactured by using winding process. winding is nothing but glass wool already mixed with the resin are rolled around the mandrel of various size with particular angle varying from 35-45 degree. Providing the eye lid angle is vary much important for the strength of the vessels. These membrane housings are ranging from 150Psi to 1800Psi as per ASME guide line. based on the PSI various type of mats to be use on the bell area to provide the strength. Above wound mandrel...
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RO Membranes are mainly made up of flap sheets which is having the pores of 0.006 Microns. these flap sheets are rolled around a core tube, layers are made separate by a separator(A kind of plastic material sheet having pores on it). High pressure water of 150psi to 1800psi are made to inject it through the membranes, resulting a pure water will be discharged through the core tube. Here are the best recommended RO membranes for domestic use.
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