The "Swing Set" NPSP Defender
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The second patent storm water pollutant absorber is designed to install as a proactive means of skimming the oil off the top of free flowing water during a harder rain fall where the water is flowing at a higher level and speed through the sewer.
We call this device the "Swing Set Absorber" it can be connected at any point in the sewer that is easy to access. It is attached to hooks on each side of the sewer with stainless steel heavy clasps. As the water rises the "Swing Set" moves from a vertical to a horizontal position so that it can "Ride" on the top of the surface water skimming the oils and other pollutants.
Another benifit of the "Swing Set Absorber" is that when their is no precipitation it will sit flat on the bottom of the man hole and any trickling water with oils, solvents and non-water based chemicals will right soak in material.
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| Swing set skimmer |
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