Pulsar 4 Blue Spring EZ PULSAR4KHPEZ* UNLOADER BLOCK due to matters beyond General

due to matters beyond General Pump/US control

Maximum pressure: 3200 PSI

180 F Maximum

Shaft diameter: 3/4" hollow

Pulsar 4 Blue Spring EZ PULSAR4KHPEZ* UNLOADER BLOCK due to matters beyond GeneralPulsar 4 Pressure Actuated Unloader Blue Spring Dual Bypass with EZ Start Valve 10. 5 GPM max 4000 psi max 194 deg f max 3 8" FPT in out and bypass Pressure point tip: Do not adjust this knob regularly. Set the unloader using a ball valve, whip hose and gauge to 200 psi above the operating pressure of the pump and leave it alone. Contant adjustment will cause premature failure and scoring of the shaft or possible damage to the head or manifold of the