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R91 Series 1 FRL's Miniature Water Regulator

R91 Series 1 FRL's Miniature Water Regulator

Part Number R91-221RG
Includes With Gauge
Port 1/4"
Inlet Pressure 150 PSI
Maximum Temperature 125°F (51°C)
Flow 1.75 GPM
Mandatory Pkg/Box Qty 1
Weight Lb 0.3100


  • Designed for use with deionized water and potable water systems.


  • Plastic and metals in contact with fluid are approved by the National Sanitation Foundation (NSF) or meet Food and Drug Administration (FDA) recommendations for use in potable water.


  • Non-relieving type
  • Supplied with a GC620 gauge
  • Elastomers are food grade

Safety notes

  • Flow rating at 100 PSIG
  • FRL's are designed for air service only, unless otherwise indicated.


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