Pro-Line Fittings Flow Controls are used in conjunction with a retention pond or tank. In periods of rainfall, water is retained in the retention pond or tank and metered out through the orifice into the existing storm line.
Should there be prolonged heavy rainfall and the retention pond or tank reaches maximum capacity, the Flow Control will allow the water to flow over the riser pipe only until the water level reaches maximum height , then returns to metering the water through the orifice taxing the storm line as little as possible.
Should the retention pond or tank need draining for maintenance a slide gate or flapper is available and can be easily activated from the surface to drain the retention pond or tank.
♦ All flow controls Available 4” – 48”
♦ With Flap Gate/ or Slide Gate
♦ No Leak Flanges
♦ Hatched Tees
♦ Oil Seperaters
♦ Outside Drops
♦ Fiberglass Reinforcement
At Pro-Line Fittings we have over 100 years
of fabricating experience.
If you can draw it we can fabricate it.