Sand Screen Filters & Media

Premium Diffusion Bonded Sand Screen filters Cartridges:

DWT produces a full range of micron ratings from 75 to 800. Diffusion bonded sand screen filters cartridges offer several advantages to standard wedge wire or single layer mesh sand screen filters. Lower Pressure Drop, Controlled Pore Size, more open area and a high degree of flexibility and strength can designed into this type of cartridge. This technology has been proven to be the true premium sand screen filters element. Sand screen filters as cartridges are available in 316Lss and Alloy 20. Available in all diameters from 1″ and up and in lengths up to 20′ long.

Through Tube Diffusion Bonded Filter Cartridges:

DWT Through Tube products have all the same properties and construction as our premium sand screen filters cartridges. Our standard micron rating is 125, but others are available upon request. Available in sizes from 1″- 4″ diameter.

Single Layer Premium Mesh Products for Sand Screen Applications:

We can help maximize the performance of your singles layer sand screen filters. Cartridges are available in lengths up to 20′ long and in 316LSS, Alloy 20, and Inconel 825. We offer several weave patterns that can enhance bridging characteristics and improve strength. Let us help design your next Reverse Dutch Twill Weave, Twill Dutch Weave or Height Aspect Ratio Screening media. Available in cylinders and panels.

Drainage Screen:

DWT can supply a wide range of drainage screen products to help improve lateral flow and increase burst and collapse ratings. Available in 316LSS, Alloy 20, and Inconel 825.

Dorstener is ISO 9001 Certified, and all our products are manufactured to the highest quality standards. Our staff is available to help you design the sand control filter product that will meet your design requirements and budget. Contact us today for more information about our wire used in sand screen filters applications.