EXTENSIVELY TESTED
EZ-Flo Restrictor Plates have a long proven history in reducing storm surges. These virtually indestructible plates have performed as designed in new and established storm drainage systems.
ENGINEERED FOR PERFORMANCE
EZ-Flo Restrictor Plates are designed in a hopper shape to allow storm water to flow slowly into the sewer system. The four raised fins on the plate surface provide obstruction control by suspending debris while allowing controlled storm water flow.
EASY TO INSTALL AND REMOVE
EZ-Flo Restrictor Plates are lightweight, safe and easy to handle. One piece, with no moving parts makes them a snap to install, remove and clean. They can also be bolted to the frame or grate to prevent unauthorized removal or tampering.
STRONG AND DURABLE
EZ-Flo Restrictor Plates are molded from tough, resilient structural polyethylene. They won’t corrode and are chemically resistant to gas, oil and road salts.
EZ-Flo
Restrictor
Plates
Catch Basin Storm Water Flow Restrictor Plates
EZ-Flo Restrictor Plates provide an effective and low cost alternative to the problems of storm water surge. By restricting sewer intake flow rates, you can temporarily hold storm water surge in selected surface areas. This avoids basement flooding and reduces the need for high cost relief sewers.
SIZED TO DESIRED FLOW OPENING
EZ-Flo Restrictor Plates are engineered to provide a range of flow openings. You can specify the size of opening that will provide the desired flow rates for your storm water system. See the flow charts below
COMPUTER MODEL YOUR DRAINAGE SYSTEM
We can recommend engineering specialists who can provide computer models of your storm water drainage system. They will show location, depth and duration of street ponding and illustrate the improvements proven by using EZ-Flo restrictor plates.
MODULAR UNIVERSAL DESIGN
EZ-Flo Restrictor Plates are engineered to the basic concept design. The average distance from the top of the Restrictor Plate to the bottom of the grate is 1.5” (3cm) .
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