Control upstream fluid pressure with Graco back pressure regulators. Our back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand. This allows operators to trigger guns, valves, and other flow controls without changing the system pressure.
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Part Number 237503
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Description / REGULATOR BACK PRESSURE SS

Stainless steel wetted materials are compatible with catalyst and waterborne materials Tungsten and carbide materials ensure low wear and long life Compact and lightweight design saves space and reduces payload for small circulation systems PTFE/Elastomer hybrid diaphragm withstands wear while maintaining accurate responsiveness Air operated model available for automated control, Conversion kit (237448)

More Information

Includes Gauge;Tube;Inlet Adapter and Outlet Swivel Union
Gauge Port Type NPT
Gauge Port Size (in) 1/4
Compatible Material Catalyst, Waterborne
Inlet Size (in) 3/8
Inlet Thread Type NPT
Wetted Material Stainless Steel, Tungsten Carbide With Nickel Binder, Acetal, PTFE
Type Back Pressure Regulator
Outlet Thread Type NPT
Outlet Size (in) 3/8
Minimum Regulated Pressure (psi) 5
Maximum Working Pressure (psi) 300
Maximum Viscosity (cP) 1000
Maximum Regulated Pressure (psi) 180
Maximum Flow Rate (GPM) 4.3
Description Back Pressure Regulator, Low Pressure Mini, 180 Max psi, SST, Manual, 3/8 (m) x 3/8 (f)
Requires Hazardous Shipping No

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