Delta Screens products

Low-Rate Pac System (LRPS) configurable packing tubes for low or high-rate gravel pack jobs, including for high-rate frac jobs. Tubes can be placed eccentrically on the screen to minimize OD, or concentrically to maximize the area for slurry transport. Time Threads ensure alignment of Packing/Fracking Tubes when being made up. Jumper tubes are held in the locked positions by a snap clip, eliminating the need for set screws.

Delta outer baskets deliver long-lasting, dependable media retention and high volume flow in radial flow systems. With a vertically oriented continuous slot design, Delta outer baskets allow catalyst media to slide up and down against the screen without chafing or plugging. Precision welded for superior strength and long-lasting durability, our outer baskets offer years of efficient and consistent flow rates. Whatever your application, Delta Screens can manufacture outer baskets in a wide variety of materials and sizes. Use in combination with Delta centerpipes for the highest level of efficiency in catalytic refining processes.

In down-flow processes, metallic contaminants known as scale can be a costly nuisance. With a tendency to quickly clog the surface of catalyst beds in reactor vessels, scale build-up hampers flow rates and shortens bed life. Scale traps from Delta Screens prevent these issues by effectively increasing the surface area of the bed to diffuse the scale over a larger surface area. Positioning scale traps in an array in the upper part of the catalyst bed can increase the effective bed area by up to 400 percent, effectively trapping most contaminants and improving flow rates.