Annovi Reverberi RCV3G27-PKG RCV Pump Package BoxedThe Annovi Reverberi RCV3G27 PKG, D version 3 4" Hollow shaft triplex pump is ready for direct or pulley driving. This pump is manufactured with a brass pump head suitable for a wide range of conditions. The RCV3G27 PKG can produce up to 2700 Max PSI, 3 Max GPM, and is designed to operate at 3400 RPM. Constructed with frictionless aluminum connecting rods and ceramic pistons, the RCV3G27 PKG weighs in at 11 lbs and boasts a sleek compact design.