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On drainline of Reverse Osmosis System
Installed on the drain line on your reverse osmosis system.
Insert your 1/4" ldpe pipe on the drain line into each pushfitting side of this inline flow restrictor.
The flow restrictor creates back pressure on the membrane and will allow the reverse osmosis membrane to produce pure water to the pressure tank.
Flow restrictors are sized to match the flow with the size of the membrane.
Example: 50gpd or 75gpd RO System using a 1:2 ratio , you would use a 300cc Flow restrictor.
100gpd Reverse Osmosis Membrane would use a 500cc Flow restrictor.
300ml / 500ml
1/4" TO 1/4" (Pushfit both sides)