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Device Arrays

Please refer to the product overview for details of operation. The maximum flows shown are usually the 10-year or 25-year flows taken from the pipe system design chart. Water Quality flows are typically 20 to 30% of this flow. Our designs analyze and can accept the largest expected storm flows, but center their efficiency around the water quality storms. Your local regulations may allow slightly higher than maximum flows, or may require slightly lower flow limits. The chart below is to get you started. Please visit our Links & Downloads section to get a CrystalStream Design Sheet or complete our Online Design Form to get a design specific to your area.

We can arrange vaults to process more than our 55 cfs maximum flow in the Model 2466-IB. On the left, in the sketch above, there are two Model 1266 devices, each is a single vault unit with a maximum flow of 24 cfs, arranged on a manifold, for a total flow of 48 cfs. We have manifolds in place with four devices of this type, treating 96 cfs total. On the right above, is a split flow array of two 2466 devices, each is a two vault unit with a maximum flow of 36 cfs, for a 72 cfs total. We have many design possibilities, to treat even the largest sites. Before you decide that a site might be too large for our devices, take a moment to fill out our Design Information Sheet, and let us design a system for your particular site.