Graco Corrosion Resistant Fluid Back Pressure Regulator

Manufacturer Part Number: 224486

Back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand

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graco 224486
Graco Corrosion Resistant Fluid Back Pressure Regulator


Corrosion Resistant Fluid Back Pressure Regulator, 300 Max psi, SST, Acetal & PTFE Wetted Parts, 1-1/4 (f) x 1-1/4 (f), with Gauge


  • Stainless steel membrane diaphragm is highly wear resistant while maintaining accurate responsiveness
  • Low Shear diaphragm valve has minimal restriction to reduce material degradation and color matching issues, especially with metallic paint
  • Stainless steel wetted materials are compatible with catalyst and waterborne materials
  • Large fluid passages to accommodate high volume flow rates
Technical Specifications
Compatible Material Catalyst, Waterborne
Gauge Port Size (in) 1/4
Gauge Port Type NPT
Includes Gauge
Inlet Size (in) 1-1/2
Inlet Thread Type NPT
Maximum Flow Rate (GPM) 20
Maximum Regulated Pressure (psi) 200
Maximum Viscosity (cP) 1000
Maximum Working Pressure (psi) 300
Minimum Regulated Pressure (psi) 15
Outlet Size (in) 1-1/2
Outlet Thread Type NPT
Type Back Pressure Regulator
Wetted Material Stainless Steel, Acetal, PTFE

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