Click to expand Tap to zoom General Pump K-3 Series Flow Actuated Unloader by Precision Soap Sale $156.00 K3.0 | 2.1-3.0 GPM | 1450 PSI - $156.00 K3.0E | 2.1-3.0 GPM | 1450 PSI - $156.00 K3.1 | 3.0-4.2 GPM | 1450 PSI - $156.00 K3.2 | 4.5-5.5 GPM | 1450 PSI - $156.00 Model | GPM | PSI K3.0 | 2.1-3.0 GPM | 1450 PSI K3.0E | 2.1-3.0 GPM | 1450 PSI K3.1 | 3.0-4.2 GPM | 1450 PSI K3.2 | 4.5-5.5 GPM | 1450 PSI 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 3/8" BSP-F Inlet 3/8" BSP-M Outlet 3/4" BSP-M Bypass 195º F. Maximum