RMV2.5G30 PRESSURE WASHER PUMP AXIAL 2.5GPM 3000 PSI 3400 RPM 3/4″ SHAFT 140° F by | Jul 23, 2026Horizontal Brass Pressure Washer Pump, RMV25G30D-EZ. Two bearing systems, to support the pump shaft and pistons. Bolts directly to gas engines up to 6.5 HP (horizontal shaft only). Shaft Size: 3/4″. Pump head in pressed brass.