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Grainger Gems Sensors RFI Series Flow Indicator, Brass, 3/4 in. FNPT, 5.0 to 30.0 GPM, 1 ea

Catalog No. 502794778
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The RFI Series RotorFlow visual flow indicator provides a simple, direct, and reliable method for monitoring fluid movement in hydraulic circuits and harsh industrial environments. Fluid flow is estimated or confirmed by viewing the speed of the integrated rotor, which provides high-visibility indication. Designed for rugged applications, this unit features a brass body and a removable bayonet-mounting lens to facilitate quick and easy cleanout.

  • Flow range of 5.0 to 30.0 GPM
  • Operating pressure up to 200 psi
  • Operating temperature range of -20°F to 212°F
  • Durable brass body construction for industrial use
  • 3/4 in. FNPT connection type
  • High-visibility orange rotor for clear confirmation
  • Removable bayonet lens for maintenance
  • CE, cUL, and UL approved

Catalog No. 50-279-4778 Supplier Grainger Supplier No. 1AMD9
May include imposed supplier surcharges.
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The RFI Series RotorFlow visual flow indicator provides a simple, direct, and reliable method for monitoring fluid movement in hydraulic circuits and harsh industrial environments. Fluid flow is estimated or confirmed by viewing the speed of the integrated rotor, which provides high-visibility indication. Designed for rugged applications, this unit features a brass body and a removable bayonet-mounting lens to facilitate quick and easy cleanout.

  • Flow range of 5.0 to 30.0 GPM
  • Operating pressure up to 200 psi
  • Operating temperature range of -20°F to 212°F
  • Durable brass body construction for industrial use
  • 3/4 in. FNPT connection type
  • High-visibility orange rotor for clear confirmation
  • Removable bayonet lens for maintenance
  • CE, cUL, and UL approved

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