ISW Industries

We are engaged in offering Dow( Dupont) 8040 Membrane to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering RO Membranes 4040 CPA 2 4040, Make HYDRANAUTICS to our clients. Our range of all products is widely appreciated by our clients.

FilmTec SW30HR LE-4040 Reverse Osmosis Element is a four-inch diameter version of SW30HR LE-400, the industry’s leading seawater element which offers an unprecedented combination of high salt rejection and productivity to enable the lowest total cost of purifying high salinity water. 

• SW30HR LE-4040 may be used as a pilot element to demonstrate performance for the design of larger systems.
• SW30HR LE-4040 delivers the highest sodium chloride and boron rejection to help meet World Health Organization (WHO) and other drinking water standards.
• SW30HR LE-4040 Elements deliver high performance over the operating lifetime without the use of oxidative post-treatments like many competitive products.  This is one reason FilmTec Elements are more durable and may be cleaned more effectively over a wider pH range (1-13) than other RO elements.

Important Information

Proper start-up of reverse osmosis water treatment systems is essential to prepare the membranes for operating service and to prevent membrane damage due to overfeeding or hydraulic shock.  Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved. Before initiating system start-up procedures, membrane pretreatment, loading of the membrane elements, instrument calibration and other system checks should be completed. 

Advantages

• High flux reduces energy use or pressure required
• High salt rejection results in good quality water
• High boron rejection

Uses

• Seawater desalination
• Marine (yacht) applications