D. M. ENGINEERING CO. composites manufacture wide range of Reverse Osmosis Membrane Housings which are extensively used in Industrial & institutional Reverse Osmosis plants as well as major Desalination plants.
Our Range of pressure tubes are manufactured using high strength Glass Fiber in combination with high quality Epoxy resin which forms an extremely strong composite tube. The Pressure tubes are manufactured using Sophisticated CNC controlled filament winding machine. The computer controlled machine enables us to manufacture high precision and very strong Membrane housings. Each ROLINETM pressure tube is subjected to extensive post cure using infrared lamps ensuring complete post cure and optimum strength.
ROLINETM Pressure tubes are offered in various options like side port & end port connections. ROLINETM PRESSURE TUBES are available in different sizes like 4â & 8â diameter with lengths up to 7 mtr to accommodate 7 membranes in single housing and pressure rating from 300PSI up to 1200 PSI.
- Smooth inner surface finishing for easy loading & unloading of membrane elements.
- End port and side port available.
- Outer polyurethane paint for UV resistance.
- Single head assembly to cut down spare part.
- 100% hydro test at 1.5X operating pressure.
- Burst pressure 4X