S3 Pressure Relief Valve, 10,000 PSI 26.4 GPM, GP

SKU 8.711-227.0 Category
  • PSI: 500-10,000
  • GPM: 2.6-26.4
  • Max Temp: 284° F
  • 1/2″ MPT Inlet
  • Side Discharge
General Pump
Genuine General Pump OEM Parts


Part Number: 8.711-227.0
Cross Reference Part Number(s): 390123, 87112270
Manufacturer’s Part Number (MPN): ZKS3

This General Pump ZKS3 Pressure Relief Valve is used as a backup to an unloader or main relief in an open system without a trigger operated spray gun.  It is designed with a machined brass body with stainless steel plunger and seat, and features adjustable pop-off protection. Operating pressure is between 500 to 10,000 PSI, at 2.6-26.4 GPM and 284 Degrees F temperature.

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