100 PSI PUMP (1 GPM FLOW) FOR M4 battery/pumps below is a video showing

below is a video showing how how to increase electrode height by pushing a screwdriver shaft under the flat portion on each side

000 clever MY4SONS customers

or growers who need to navigate narrow furrows*

This indicates voltage is more than 12

100 PSI 1GPM 12 VOLT 4

100 PSI PUMP (1 GPM FLOW) FOR M4 battery/pumps below is a video showingLance demonstrates how to change out the M4 pump with a standard Philips Screw Driver and needle nose pliers in 30 minutes or less. 100 PSI 1GPM 12 VOLT 4. 0 AMP SANTOPRENE DIAPHRAGM PUMP WITH AUTOMATIC PRESSURE REGULATOR. M18X1. 5MM THREADED OUTPUT AND 3 8" BARBED INTAKE. FLOW DIRECTION FOR THE TOP VIEW SHOWN IS FROM LEFT TO RIGHT. THIS IS THE CORRECT REPLACEMENT PUMP FOR THE LATEST M4 SPRAYER WITH A BATTERY DOOR. SEE PICTURE OF INSTALLED PUMP. IF