The Annovi Reverberi SRMW22G26-EZ-SX, D version 7/8" hollow shaft triplex pump is ready for direct driving. This pump is manufactured with an aluminum pump head suitable for a wide range of conditions. The SRMW22G26-EZ-SX can produce up to 2600 Max PSI, 2.2 Max GPM, and is designed to operate at 3400 RPM. Constructed with frictionless aluminum connecting rods and ceramic pistons, the SRMW22G26-EZ-SX weighs in at 7.3 lbs and boasts a sleek compact design.