Reverse osmosis membranes can be provided for various environments including brackish, seawater, low pH, low fouling, high temperature, and low energy/flow. We offer fiberglass and stainless pressure vessels in a variety of sizes and types of elements. We also offer end caps, o rings, brine seals, interconnectors, and vitaulic couplers from the following manufacturers. If the manufacturer of your reverse osmosis equipment is not on our list please contact your local Ultrapure representative. Keep in mind that membrane cleaning is always an option to extend membrane life. We provide membrane cleaning services for both 4" and 8" elements. Our state of the art off site cleaning process is designed to restore RO membranes to or near the original manufacturers specification.
CSM RE4040-BE - High productivity RO element with extended area for brackish water. Learn about the specifications.
DOW FILMTEC™ Membranes - DOW FILMTEC™ brackish water reverse osmosis membrane elements provide consistent system performance in light industrial applications. Learn about the features and specifications
GE Industrial Membranes - Learn about the specific industrial applications of GE's Industrial Membranes.
Ultrapure & Industrial Services, LLC. distributes a wide-range of Reverse Osmosis, Nanofiltration and Ultrafiltration Membranes. We carry membranes from CSM, Dow/Filmtec and GE among others. This offering allows us to provide you with the best possible combination of performance and price to meet your needs.
Spiral-wound technology is used in a myriad of applications including:
- Drinking Water
- Boiler pre-treatment
- Water re-use
Membranes can be provided by various environments including:
- Brackish water
- Low energy/flow
- Low fouling
- Extreme pH
- High temperature
Ultrapure & Industrials Services, LLC offers in-house membrane cleaning service for both 4" and 8" elements. Cleaning has been shown to prolong the life and improve the performance of membranes.
The SDI or silt density index is a measure for the fouling capacity of water in reverse osmosis systems. The test measure the rate at with a 0.45-micrometre filter is plugged when subjected to a constant water pressure of 206.8 kPa (30psi).
Did you know that qualitatively, SDI is proportional to particulates and junk going through your membrane elements. A less efficient system costs you money! Save money with ROsave. Patented GE technology on depth filtration media engineered specifically for the highest degree of protection. This product offers low-pressure drop, high particle/dirt capacity which combines to deliver long life and the optimum protection of high performance membrane elements.
High Temperature (25-30 C)
- Design For Lower Pressure = Smaller Pump
- Warm water has lower viscosity
Lower Temperature (<20 C)
- Design For Higher Pressure
- Large Pump
- LE Elements (CW Option)
- Cold water has higher viscosity
Does your water temperature change +/- 10 C or more?
Adjust pressure to maintain consistent permeate Flow Variable Frequency Drive (VFD).