Payne (PFR402) Flow Restrictor Capillary Tube with 1/4
 
Typically used to control the flow rate in reverse osmosis systems or when a controlled flow rate is required. Available flow restriction rates from 100 mL per minute to 1200 mL per minute This has 1/4″ NPT – female National Pipe Thread. We recommend getting John Guest Fittings to complete your water connections.
 
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