K3.1 UNLOADER, 3.0-4.2 GPM 400-1450 PSI

SKU: 1594

K3.1 UNLOADER, 3.0-4.2 GPM 400-1450 PSI is an unloader valve rated for 3.0-4.2 GPM, adjustable 400-1450 PSI. On trigger release it routes pump flow to bypass rather than dead-heading — that's what protects the pump and gives trigger control. Match the unloader to your pump — the GPM range has to cover pump flow and the PSI rating has to meet or beat system max.