John Blue DP-407.1GRI Diaphragm Pump

** Replaced by DP-401.2 **

Select this John Blue DP-407.2GRI Diaphragm Pump for your sprayer systems requiring medium to high pressure. The “GRI” model includes the gear box and pressure regulator. Rated with a maximum pressure of 725 PSI and a flow rate of 40.7 GPM, it’s a superb performer in assemblies used for deploying liquids in agricultural, commercial and industrial settings. This product replaces the previously sold CDS-John Blue DP-392 and DP-407.1 Diaphragm Pump.