Adjustable flow restrictor with flushing option and build in check valve

Adjustable flow restrictor with flushing option and build in check valve

• Reverse osmosis membrane adjustable / flow restrictor with built in check valve - (one way flow direction).
• For all reverse osmosis system sizes
• in/out 1/4" Tube OD Compression fitting. Chrome Pleated.
• To be installed directly in the drain line
• Adjust the knob until you get a production to waste ratio 1:3
• for every one gallon of RO water : Three gallons of waste)